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{{Short description|Christian church based in Rome}}
{{Redirect-several|Catholic Church|Catholic|Catholicism|Roman Catholic Church|Roman Catholic}}
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{{Use Oxford spelling|date=December 2023}}
{{Use dmy dates|date=February 2024}}
{{Infobox Christian denomination
| icon               = Emblem of the Papacy SE.svg
| icon_width         = 25px
| icon_alt           = Emblem of the Holy See
| name               = Catholic Church
| native_name        = Ecclesia Catholica
| native_name_lang   = la
| image              = Saint Peter's Basilica facade, Rome, Italy.jpg
| imagewidth         = 300px
| alt                = Saint Peter's Basilica
| caption            = [[St. Peter's Basilica]] in Vatican City, the largest Catholic church building in the world
| abbreviation       = 
| main_classification = [[Catholicity|Catholic]]
| type               = 
| scripture          = [[Catholic Bible]]
| theology           = [[Catholic theology]]
| polity             = [[Papal supremacy]] - [[Episcopal polity|Episcopal]]<ref name="Episcopal_Polity">{{cite book|title=Notes of the Episcopal Polity of the Holy Catholic Church|last=Marshall|first=Thomas William|year=1844|location=London|publisher=Levey, Rossen and Franklin|id={{ASIN|1163912190|country=uk}}}}</ref>
| governance         = [[Holy See]] and [[Roman Curia]]
| leader_title       = [[Pope]]
| leader_name        = {{Incumbent pope}}
| fellowships_type   = [[Catholic particular churches and liturgical rites|Particular churches<br/>''sui iuris'']]
| fellowships        = [[Latin Church]] and 23 [[Eastern Catholic Churches]]
| fellowships_type1  = 
| fellowships1       = 
| division_type      = [[List of Catholic dioceses (structured view)|Dioceses]]
| division           = {{plainlist|
* Archdioceses: [[List of Catholic archdioceses|640]]
* Dioceses: [[List of Catholic dioceses (alphabetical)|2,851]]}}
| division_type1     = [[Parish in the Catholic Church|Parishes]]
| division1          = 221,700 approx.
| area               = [[Catholic Church by country|Worldwide]]
| language           = [[Ecclesiastical Latin]] and [[native languages]]
| liturgy            = [[Latin liturgical rites|Latin]] and [[Eastern Catholic liturgy|Eastern]]
| headquarters       = [[Vatican City]]
| founder            = {{Ubl | [[Jesus in Christianity|Jesus]], according to | [[Sacred tradition#In the Catholic and Orthodox churches|sacred tradition]]}}
| founded_date       = [[Christianity in the 1st century|1st century]]
| founded_place      = [[Judaea (Roman province)|Judaea]], [[Roman Empire]]<ref name="RCC">{{cite web|last=Stanford|first=Peter|title=Roman Catholic Church|url=http://www.bbc.co.uk/religion/religions/christianity/catholic/catholic_1.shtml|website=BBC Religions|publisher=BBC|access-date=1 February 2017|archive-date=6 January 2021|archive-url=https://web.archive.org/web/20210106083425/http://www.bbc.co.uk/religion/religions/christianity/catholic/catholic_1.shtml|url-status=live}}</ref>{{sfn|Bokenkotter|2004|p=18}}
| separations        = {{plainlist|
* [[Oriental Orthodox Churches]] 
* [[Eastern Orthodox Church]] 
* [[Protestantism]] 
* [[Old Catholic Churches]]}}
| members            = 1.272 billion according to ''[[World Christian Encyclopedia|World Christian Database]]'' (2025)<ref name="WorldChristianDatabase">{{cite web |url=https://www.gordonconwell.edu/wp-content/uploads/sites/13/2025/01/Status-of-Global-Christianity-2025.pdf |title=Status of Global Christianity, 2025, in the Context of 1900 –2050 |publisher=Center for the Study of Global Christianity, Gordon-Conwell Theological Seminary|quote=Christian total 2,645,317,000, Catholic total 1,272,775,000 (48.1%) |access-date=28 March 2025 |archive-date=15 Feb 2025 |archive-url=https://web.archive.org/web/20250215101012/https://www.gordonconwell.edu/wp-content/uploads/sites/13/2025/01/Status-of-Global-Christianity-2025.pdf |url-status=live }}</ref><br/>1.406&nbsp;billion according to the ''[[Annuario Pontificio]]'' (2023)<ref name="Yearbook_3/20/2025">{{cite web | title=The Pontifical Yearbook 2025 and the Annuarium Statisticum Ecclesiae 2023 | website=L'Osservatore Romano | date=March 20, 2025 | url=https://www.osservatoreromano.va/it/news/2025-03/quo-064/aumentano-i-cattolici-nel-mondo-sono-un-miliardo-e-406-milioni.html | language=it | access-date=March 26, 2025}}</ref>
| ministers_type     = [[Hierarchy of the Catholic Church|Clergy]]
| ministers          = {{plainlist|
* [[Bishop in the Catholic Church|Bishops]]: 5,430
* [[Priesthood in the Catholic Church|Priests]]: 406,996
* [[Deacon]]s: 51,433
* (2023)<ref name="Yearbook_3/20/2025" />
}}
| hospitals          = [[Catholic Church and health care|5,500]]<ref name="World Development p.40">Calderisi, Robert. ''Earthly Mission – The Catholic Church and World Development''; TJ International Ltd; 2013; p. 40</ref>
| primary_schools    = [[Catholic school|95,200]]<ref name="Vermont_winter">{{cite journal|title=Laudato Si|journal=Vermont Catholic|date=2016–2017|edition=Winter|volume=8|issue=4|page=73|url=http://www.onlinedigeditions.com/publication/index.php?i=365491&m=&l=&p=1&pre=&ver=html5#{%22page%22:74,%22issue_id%22:365491}|access-date=19 December 2016}}</ref>
| secondary_schools  = 43,800
| website            = [https://www.vatican.va/ vatican.va]
}}
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<!--See references/sources in the main body of the article-->

The '''Catholic Church''' ({{langx|la|Ecclesia Catholica}}), also known as the '''Roman Catholic Church'''<!--Please discuss before removing "Roman Catholic" or making any other changes to the opening sentence. This sentence was decided on after a prolonged process of discussion and consensus.-->, is the [[List of Christian denominations by number of members|largest Christian church]], with 1.27 to 1.41&nbsp;billion [[baptized]] Catholics [[Catholic Church by country|worldwide]] as of 2025.<ref name="WorldChristianDatabase" /><ref name="Yearbook_3/20/2025" /><ref>{{cite encyclopedia|url=https://www.britannica.com/topic/Roman-Catholicism|title=Roman Catholicism|encyclopedia=[[Encyclopedia Britannica]]|last=Marty|first=Martin E.|date=2021|access-date=17 June 2021|archive-date=15 June 2015|archive-url=https://web.archive.org/web/20150615002703/https://www.britannica.com/topic/Roman-Catholicism|url-status=live}}</ref> It is among the world's oldest and largest international institutions and has played a prominent role in the history and development of [[Western civilization]].<ref>Mark A. Noll. ''The New Shape of World Christianity'' (Downers Grove, IL: IVP Academic, 2009), 191.</ref><ref>{{Cite book |last=Haynes |first=Jeffrey |url=https://books.google.com/books?id=i5teCwAAQBAJ&dq=%22catholic+church%22+oldest+institution&pg=PT75 |title=Routledge Handbook of Religion and Politics |year=2016 |publisher=Routledge |isbn=978-1-317-28746-9 |language=en |access-date=8 December 2022 |archive-date=26 December 2022 |archive-url=https://web.archive.org/web/20221226185952/https://books.google.com/books?id=i5teCwAAQBAJ&dq=%22catholic+church%22+oldest+institution&pg=PT75 |url-status=live }}</ref><ref>{{Cite book |last=Varghese |first=Alexander P. |url=https://books.google.com/books?id=dqCg8aqgus8C&dq=%22catholic+church%22+oldest+institution&pg=PA457 |title=India : History, Religion, Vision And Contribution To The World |date=2008 |publisher=Atlantic Publishers & Dist |isbn=978-81-269-0904-9 |access-date=8 December 2022 |archive-date=26 December 2022 |archive-url=https://web.archive.org/web/20221226185953/https://books.google.com/books?id=dqCg8aqgus8C&dq=%22catholic+church%22+oldest+institution&pg=PA457 |url-status=live }}</ref><ref name="O'CollinsPref">[[Gerald O'Collins|O'Collins]], p. v (preface).</ref> The church consists of 24 [[Catholic particular churches and liturgical rites#Churches|''sui iuris'' (autonomous) churches]], including the [[Latin Church]] and 23 [[Eastern Catholic Churches]], which comprise almost 3,500 [[diocese]]s and [[Eparchy|eparchies]] [[List of Catholic dioceses (structured view)|around the world]], each overseen by one or more [[Bishops in the Catholic Church|bishops]].<ref>{{Cite web |date=20 November 2005 |title=Statistics by Country, by Catholic Population [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/country/sc1.html |url-status=live |archive-url=https://web.archive.org/web/20230304155457/https://www.catholic-hierarchy.org/country/sc1.html |archive-date=4 March 2023 |access-date=4 March 2023 |work=[[Catholic-Hierarchy.org]] |publisher=David M. Cheney}}</ref> The [[pope]], who is the bishop of Rome, is the [[Papal supremacy|chief pastor]] of the church.<ref>{{cite web|title=Lumen gentium|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|website=vatican.va|access-date=11 October 2020|archive-date=6 September 2014|archive-url=https://web.archive.org/web/20140906031754/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|url-status=live}}</ref>

The core beliefs of '''Catholicism''' are found in the [[Nicene Creed]]. The Catholic Church teaches that it is the [[Four Marks of the Church|one, holy, catholic and apostolic]] church founded by [[Jesus in Christianity|Jesus Christ]] in his [[Great Commission]],<ref name="Catholic News Service">{{cite web|url=http://www.catholicnews.com/data/stories/cns/0703923.htm|title=Vatican congregation reaffirms truth, oneness of Catholic Church|publisher=Catholic News Service|access-date=17 March 2012|url-status=dead|archive-url=http://webarchive.loc.gov/all/20070710201403/http://www.catholicnews.com/data/stories/cns/0703923.htm|archive-date=10 July 2007}}</ref>{{sfn|Bokenkotter|2004|p=7}}{{refn|group=note|While the Catholic Church considers itself to be the authentic continuation of the Christian community founded by Jesus Christ, it teaches that other Christian churches and communities can be in an imperfect communion with the Catholic Church.<!--See List Refs--><ref name="note1cite1" /><ref name="note1cite2" /><!--/List Refs-->}} that its [[Bishop (Catholicism)|bishops]] are the [[Apostolic succession|successors]] of Christ's [[Apostles in the New Testament|apostles]], and that the pope is the [[successor to Saint Peter|successor]] of [[Saint Peter]], upon whom [[Primacy of Peter|primacy]] was conferred by Jesus Christ.<ref>Holy Bible: Matthew {{bibleverse-nb||Matthew|16:19|ESV}}</ref> It maintains that it practises the original Christian faith taught by the apostles, preserving the faith [[infallibility of the Church|infallibly]] through [[Biblical canon|scripture]] and [[sacred tradition]] as authentically interpreted through the [[magisterium]] or teaching office of the church.<ref name="CCC_890">{{Cite CCC|2.1|890}}</ref> The [[Roman Rite]] and [[Latin liturgical rites|others]] of the Latin Church, the [[Eastern Catholic liturgy|Eastern Catholic liturgies]], and communities and societies such as [[mendicant orders]], [[Enclosed religious orders|enclosed monastic orders]], [[third order]]s and voluntary charitable lay [[Association of the Christian faithful|associations]] reflect a [[Catholic particular churches and liturgical rites|variety]] of [[Theology|theological]] and [[Catholic spirituality|spiritual]] emphases in the church.<ref>{{Cite CCC|2.1|835|quote=The rich variety of ... theological and spiritual heritages proper to the local churches 'unified in a common undertaking shows all the more resplendently the catholicity of the undivided Church'.(cf. [[Second Vatican Council]], Dogmatic Constitution on the Church [[Lumen gentium]], 23)}}</ref><ref name="Gunton2">Colin Gunton. "Christianity among the Religions in the Encyclopedia of Religion", ''Religious Studies'', Vol. 24, no. 1, p. 14. In a review of an article from the Encyclopedia of Religion, Gunton writes: "[T]he article [on Catholicism in the encyclopedia] rightly suggests caution, suggesting at the outset that Roman Catholicism is marked by several different doctrinal, theological and liturgical emphases."</ref>

Of its [[Sacraments of the Catholic Church|seven sacraments]], the [[Eucharist in the Catholic Church|Eucharist]] is the principal one, celebrated [[Catholic liturgy|liturgically]] in the [[Mass in the Catholic Church|Mass]].<ref>{{Cite CCC|2.1|1322–27|quote=[T]he Eucharist is the sum and summary of our faith}}</ref> The church teaches that through [[Consecration#Eucharist|consecration]] by a [[Priesthood (Catholic Church)|priest]], the sacrificial [[Sacramental bread|bread]] and [[Sacramental wine|wine]] become the [[Transubstantiation|body and blood of Christ]]. The [[Virgin Mary]] is [[Veneration of Mary in the Catholic Church|venerated]] as the [[Perpetual Virgin]], [[Mother of God]], and [[Queen of Heaven]]; she is honoured in [[Mariology of the Catholic Church#Dogmatic teachings|dogmas]] and [[Marian devotions|devotions]].{{refn|name=marian_dogmas|{{cite web|url=https://www.catholicnewsagency.com/resource/55423/the-four-marian-dogmas|publisher=Catholic News Agency|title=The Four Marian Dogmas|access-date=25 March 2017}}|}} [[Catholic social teaching]] emphasizes voluntary support for the sick, the poor, and the afflicted through the [[Works of mercy|corporal and spiritual works of mercy]]. The Catholic Church operates tens of thousands of Catholic schools, [[Catholic higher education|universities and colleges]], [[Catholic Church and health care|hospitals]], and orphanages around the world, and is the largest non-government provider of [[Catholic school|education]] and health care in the world.<ref name="Geopolitics">{{cite journal|last=Agnew|first=John|title=Deus Vult: The Geopolitics of Catholic Church|journal=Geopolitics|date=12 February 2010|volume=15|issue=1|pages=39–61|doi=10.1080/14650040903420388|s2cid=144793259 |issn=1465-0045 }}</ref> Among its other social services are numerous charitable and humanitarian organizations.

The Catholic Church has profoundly influenced [[Western philosophy]], [[Western culture|culture]], [[Western art|art]], [[Western literature|literature]], [[Western classical music|music]], [[Western law|law]],<ref>Raymond Wacks, ''Law: A Very Short Introduction, 2nd Ed.'' (Oxford University Press, 2015) p. 13.</ref> and [[Science and the Catholic Church|science]].<ref name="O'CollinsPref" /> Catholics live all over the world through [[Catholic missions|missions]], [[immigration]], [[diaspora]], and [[Conversion to Christianity|conversions]]. Since the 20th century, the majority have resided in the [[Global South]], partially due to [[Postchristianity|secularization]] in Europe and North America. The Catholic Church shared [[Full communion|communion]] with the [[Eastern Orthodox Church]] until the [[East–West Schism]] in 1054, disputing particularly the [[Papal supremacy|authority of the pope]]. Before the [[Council of Ephesus]] in AD 431, the [[Church of the East]] also shared in this communion, as did the [[Oriental Orthodox Churches]] before the [[Council of Chalcedon]] in AD 451; all separated primarily over [[Chalcedonian Definition|differences in]] [[Christology]]. The Eastern Catholic Churches, which have a combined membership of approximately 18 million, represent a body of [[Eastern Christianity|Eastern Christians]] who returned or remained in communion with the pope during or following these [[Schism in Christianity|schisms]] due to a variety of historical circumstances. In the 16th century, the [[Reformation]] led to the formation of separate, [[Protestantism|Protestant]] groups and to the [[Counter-Reformation]]. <!-- The following sentence is needed for neutral coverage of several notable controversies and to summarize significant content within the article. Please do not remove it from the lede without a discussion on the talk page. --> From the late 20th century, the Catholic Church has been [[Criticism of the Catholic Church|criticized]] for its [[Catholic theology of sexuality|teachings on sexuality]], its [[Ordination of women and the Catholic Church|doctrine against ordaining women]], and its handling of [[Catholic Church sexual abuse cases|sexual abuse cases]] involving clergy.

The [[Diocese of Rome]], led by the pope as its bishop, constitutes his local jurisdiction, while the [[episcopal see|See]] of Rome—commonly referred to as the [[Holy See]]—serves as the central governing authority of the Catholic Church. The administrative body of the Holy See, the [[Roman Curia]], has its principal offices in [[Vatican City]], which is a small, independent [[city-state]] and [[enclave]] within the city of [[Rome]], of which the pope is [[head of state]] and [[absolute monarch|absolute]] [[elective monarch]].
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==Name==
{{Further|Catholic (term)|Roman Catholic (term)}}
[[File:Ignatius of Antiochie, poss. by Johann Apakass (17th c., Pushkin museum).jpg|thumb|left|The first use of the term "Catholic Church", meaning "universal church", was by the [[church father]] Saint [[Ignatius of Antioch]] in his ''[[Epistle of Ignatius to the Smyrnaeans|Letter to the Smyrnaeans]]'' in {{circa|110|lk=no}}&nbsp;AD.<ref>John Meyendorff, ''Catholicity and the Church'', St Vladimirs Seminary Press, 1997, {{ISBN|0-88141-006-3}}, p. 7</ref> Ignatius of Antioch also is credited with the first recorded use of the term ''[[Christianity]]'' ten years earlier, in {{circa|100|lk=no}}&nbsp;AD.<ref>{{Citation | last1 =Elwell | first1 =Walter | last2 =Comfort | first2 =Philip Wesley | year =2001 | title =Tyndale Bible Dictionary | publisher =Tyndale House Publishers | isbn =0-8423-7089-7|pages=266, 828}}</ref> He died in Rome, with his [[relic]]s located in [[San Clemente al Laterano]].|253x253px]]
''Catholic'' (from {{langx|el|καθολικός|katholikos|universal}}) was first used to describe the church in the early 2nd century.<ref>MacCulloch, ''Christianity'', p. 127.</ref> The first known use of the phrase "the catholic church" ({{langx|el|καθολικὴ ἐκκλησία|katholikḕ ekklēsía}}) occurred in the letter written about 110 AD from [[Saint Ignatius of Antioch]] to the [[Smyrna]]eans,{{refn|group=note|Quote of St Ignatius to the Smyrnaeans ({{Circa|110 AD|lk=no}})}} which read: "Wheresoever the bishop shall appear, there let the people be, even as where Jesus may be, there is the universal [katholike] Church."<ref name="CathEnc1910_Catholic" /> In the ''Catechetical Lectures'' ({{Circa|350|lk=no}}) of [[Saint Cyril of Jerusalem]], the name "Catholic Church" was used to distinguish it from other groups that also called themselves "the church".<ref name="CathEnc1910_Catholic">{{cite encyclopedia |url=http://www.newadvent.org/cathen/03449a.htm |encyclopedia=The Catholic Encyclopedia |title=Catholic |last=Thurston |first=Herbert |author-link=Herbert Thurston |place=New York |publisher=Robert Appleton Company |date=1908 |access-date=17 August 2012 |editor-first=Kevin |editor-last=Knight |editor-link=Knight |volume=3 |archive-date=3 January 2024 |archive-url=https://web.archive.org/web/20240103033237/https://www.newadvent.org/cathen/03449a.htm |url-status=live }}</ref><ref>{{cite web |url=http://www.tertullian.org/fathers2/NPNF2-07/Npnf2-07-23.htm |title=Cyril of Jerusalem, Lecture XVIII, 26 |publisher=Tertullian.org |date=6 August 2004 |access-date=17 August 2012 |archive-date=8 June 2023 |archive-url=https://web.archive.org/web/20230608224834/https://www.tertullian.org/fathers2/NPNF2-07/Npnf2-07-23.htm |url-status=live }}</ref> The "Catholic" notion was further stressed in the edict ''[[Edict of Thessalonica|De fide Catolica]]'' issued 380 by [[Theodosius I]], the last emperor to rule over both the [[Eastern Roman Empire|eastern]] and the [[Western Roman Empire|western]] halves of the [[Roman Empire]], when establishing the [[state church of the Roman Empire]].<ref>{{Cite web |url=http://webu2.upmf-grenoble.fr/Haiti/Cours/Ak/Constitutiones/Thessalonique.htm |title=Edictum de fide catholica |access-date=9 October 2017 |archive-date=8 February 2012 |archive-url=https://web.archive.org/web/20120208135704/http://webu2.upmf-grenoble.fr/Haiti/Cours/Ak/Constitutiones/Thessalonique.htm }}</ref>

Since the [[East–West Schism]] of 1054, the [[Eastern Orthodox Church]] has taken the adjective ''Orthodox'' as its distinctive epithet; its official name continues to be the Orthodox Catholic Church.<ref>[https://www.britannica.com/topic/Eastern-Orthodoxy "Eastern Orthodoxy"] {{Webarchive|url=https://web.archive.org/web/20200531013354/https://www.britannica.com/topic/Eastern-Orthodoxy |date=31 May 2020 }}, ''Encyclopædia Britannica'' online.</ref> The [[Latin Church]] was described as ''Catholic'', with that description also denominating those in communion with the [[Holy See]] after the [[Protestant Reformation]] of the 16th century, when those who ceased to be in communion became known as Protestants.<ref>"catholic, adj. and n." [[Oxford English Dictionary]] Online. Oxford University Press, June 2014. Web. 7 August 2014. Excerpt: "After the separation of East and West 'Catholic' was assumed as its descriptive epithet by the Western or Latin Church, as 'Orthodox' was by the Eastern or Greek. At the Reformation, the term 'Catholic' was claimed as its exclusive right by the body remaining under the Roman obedience, in opposition to the 'Protestant' or 'Reformed' National Churches. These, however, also retained the term, giving it, for the most part, a wider and more ideal or absolute sense, as the attribute of no single community, but only of the whole communion of the saved and saintly in all churches and ages. In England, it was claimed that the Church, even as Reformed, was the national branch of the 'Catholic Church' in its proper historical sense." Note: The full text of the OED definition of "catholic" can be consulted [[Wikipedia talk:Requests for mediation/Roman Catholic Church/Archive 17|here]].</ref><ref name="McBrien">McBrien, Richard (2008). ''The Church''. Harper Collins. p. xvii. Online version available [http://browseinside.harpercollins.com/index.aspx?isbn13=9780061245213 Browseinside.harpercollins.com] {{webarchive|url=https://web.archive.org/web/20090827023130/http://browseinside.harpercollins.com/index.aspx?isbn13=9780061245213 |date=27 August 2009 }}. Quote: "[T]he use of the adjective 'Catholic' as a modifier of 'Church' became divisive only after the East–West Schism... and the Protestant Reformation. ... In the former case, the Western Church claimed for itself the title ''Catholic'' Church, while the East appropriated the name ''Orthodox'' Church. In the latter case, those in communion with the Bishop of Rome retained the adjective "Catholic", while the churches that broke with the Papacy were called ''Protestant''."</ref>

While the ''Roman Church'' has been used to describe the pope's [[Diocese of Rome]] since the [[Fall of the Western Roman Empire]] and into the [[Early Middle Ages]] (6th–10th century), ''Roman Catholic Church'' has been applied to the whole church in the English language since the Protestant Reformation in the late 16th century.<ref>{{cite web|url=http://www.oed.com/view/Entry/167063|title=Roman Catholic, n. and adj.|work=Oxford English Dictionary|access-date=24 October 2017|url-access=subscription|archive-date=25 June 2023|archive-url=https://web.archive.org/web/20230625133257/https://www.oed.com/view/Entry/167063|url-status=live}}</ref> Further, some will refer to the Latin Church as ''Roman Catholic'' in distinction from the Eastern Catholic churches.<ref>{{cite web|url=https://catholicnewsherald.com/88-news/fp/5548-eastern-catholics-where-are-they-where-should-they-be|title=Eastern Catholics: Where are they? Where should they be?|work=[[Catholic News Herald]]|publisher=[[Roman Catholic Diocese of Charlotte|Diocese of Charlotte]]|date=12 March 2020|access-date=19 March 2022|archive-date=4 January 2024|archive-url=https://web.archive.org/web/20240104221641/https://catholicnewsherald.com/88-news/fp/5548-eastern-catholics-where-are-they-where-should-they-be|url-status=live}}</ref> "Roman Catholic" has occasionally appeared in documents produced by the Holy See,<ref name="RCHolySeeR" group="note">Examples uses of "Roman Catholic" by the Holy See: the encyclicals [https://www.vatican.va/holy_father/pius_xi/encyclicals/documents/hf_p-xi_enc_31121929_divini-illius-magistri_en.html ''Divini Illius Magistri''] {{webarchive|url=https://web.archive.org/web/20100923233927/https://www.vatican.va/holy_father/pius_xi/encyclicals/documents/hf_p-xi_enc_31121929_divini-illius-magistri_en.html |date=23 September 2010 }} of [[Pope Pius XI]] and [https://www.vatican.va/holy_father/pius_xii/encyclicals/documents/hf_p-xii_enc_12081950_humani-generis_en.html ''Humani generis''] {{webarchive|url=https://web.archive.org/web/20120419021937/https://www.vatican.va/holy_father/pius_xii/encyclicals/documents/hf_p-xii_enc_12081950_humani-generis_en.html |date=19 April 2012 }} of [[Pope Pius XII]]; joint declarations signed by [[Pope Benedict XVI]] with [https://www.vatican.va/holy_father/benedict_xvi/speeches/2006/november/documents/hf_ben-xvi_spe_20061123_common-decl_en.html Archbishop of Canterbury Rowan Williams on 23 November 2006] {{webarchive|url=https://web.archive.org/web/20130302070228/https://www.vatican.va/holy_father/benedict_xvi/speeches/2006/november/documents/hf_ben-xvi_spe_20061123_common-decl_en.html |date=2 March 2013 }} and [http://www.ewtn.com/library/PAPALDOC/b16bart1decl.htm Patriarch Bartholomew I of Constantinople on 30 November 2006.] {{Webarchive|url=https://web.archive.org/web/20110430072019/http://www.ewtn.com/library/PAPALDOC/b16bart1decl.htm |date=30 April 2011 }}</ref> and has been used by certain national [[episcopal conference]]s and local dioceses.<ref name="RCbishop" group="note">Example use of "Roman" Catholic by a bishop's conference: ''The Baltimore Catechism'', an official catechism authorized by the Catholic bishops of the United States, states: "That is why we are called Roman Catholics; to show that we are united to the real successor of St Peter" (Question 118) and refers to the church as the "Roman Catholic Church" under Questions 114 and 131 ([http://www.cin.org/users/james/ebooks/master/baltimore/bcreed09.htm Baltimore Catechism).] {{Webarchive|url=https://web.archive.org/web/20150923203520/http://www.cin.org/users/james/ebooks/master/baltimore/bcreed09.htm |date=23 September 2015 }}</ref>

The name ''Catholic Church'' for the whole church is used in the ''[[Catechism of the Catholic Church]]'' (1990) and the [[1983 Code of Canon Law|Code of Canon Law]] (1983). "Catholic Church" is also used in the documents of the [[Second Vatican Council]] (1962–1965),<ref>{{cite web|publisher=Vatican.va.|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council|title=Documents of the II Vatican Council|access-date=4 May 2009|archive-url=https://web.archive.org/web/20040605190838/https://www.vatican.va/archive/hist_councils/ii_vatican_council/|archive-date=5 June 2004|quote=Note: The pope's signature appears in the Latin version.}}</ref> the [[First Vatican Council]] (1869–1870),<ref>{{cite web|url=http://www.papalencyclicals.net/councils/ecum20.htm|title=Decrees of the First Vatican Council – Papal Encyclicals|date=29 June 1868|access-date=29 July 2018|archive-date=8 January 2024|archive-url=https://web.archive.org/web/20240108180831/https://www.papalencyclicals.net/councils/ecum20.htm|url-status=live}}</ref> the [[Council of Trent]] (1545–1563),<ref>[https://history.hanover.edu/texts/trent/trentall.html "The Bull of Indiction of the Sacred Oecumenical and General Council of Trent under the Sovereign Pontiff, Paul III."] {{Webarchive|url=https://web.archive.org/web/20180730022027/https://history.hanover.edu/texts/trent/trentall.html |date=30 July 2018 }} ''The Council of Trent: The Canons and Decrees of the Sacred and Oecumenical Council of Trent''. Ed. and trans. J. Waterworth. London: Dolman, 1848. Retrieved from History. Hanover.edu, 12 September 2018.</ref> and numerous other official documents.<ref>{{cite web|url=http://www.newadvent.org/cathen/13121a.htm|title=Catholic Encyclopedia: Roman Catholic|website=New Advent|access-date=11 October 2017|archive-date=1 April 2019|archive-url=https://web.archive.org/web/20190401054227/http://www.newadvent.org/cathen/13121a.htm|url-status=live}}</ref><ref>{{cite web|url=http://www.ewtn.com/library/ANSWERS/HOWNAME.HTM|title=Kenneth D. Whitehead|website=ewtn.com|access-date=11 October 2017|archive-date=20 November 2023|archive-url=https://web.archive.org/web/20231120121958/https://www.ewtn.com/library/ANSWERS/HOWNAME.HTM|url-status=live}}</ref>

==History==
{{Main|History of the Catholic Church}}
{{For timeline}}
{{Further|Historiography of early Christianity}}

===Apostolic era and papacy===
{{Main|Apostolic Age}}
[[File:Perugino - Entrega de las llaves a San Pedro (Capilla Sixtina, 1481-82).jpg|thumb|alt=Painting a haloed Jesus Christ passing keys to a kneeling man.|A {{Circa|1481–1482}} [[fresco]] by [[Pietro Perugino]] in the [[Sistine Chapel]] showing [[Jesus]] giving the [[Keys of Heaven|keys of heaven]] to [[Saint Peter]]]]
[[File:The Last Supper - Leonardo Da Vinci - High Resolution 32x16.jpg|thumb|[[The Last Supper (Leonardo)|''The Last Supper'']] in the [[Santa Maria delle Grazie, Milan|Santa Maria delle Grazie Church]] in [[Milan]], [[Italy]], a late 1490s mural painting by [[Leonardo da Vinci]], depicting the [[Last Supper]] of Jesus and his [[Apostles in the New Testament|twelve apostles]], depicts the [[Last Supper|final meal]] of [[Jesus]] before [[Crucifixion of Jesus|his crucifixion and death]].]]
The [[New Testament]], in particular the [[Gospels]], records Jesus' activities and teaching, his appointment of the Twelve Apostles and his [[Great Commission]] of the apostles, instructing them to continue his work.{{sfn|Bokenkotter|2004|p=30}}<ref name="Kreeft98O">Kreeft, p. 980.</ref> The book [[Acts of Apostles]], tells of the founding of the Christian church and the spread of its message to the Roman Empire.<ref>Burkett, p. 263</ref> <!--from Acts of the Apostles--> The Catholic Church teaches that its public ministry began on [[Pentecost]], occurring fifty days following the date Christ is believed to have [[Resurrection of Christ|resurrected]].<ref name="Barry48" /> At Pentecost, the apostles are believed to have received the Holy Spirit, preparing them for their mission in leading the church.<ref>{{Cite CCC|2.1|1076|quote=The Church was made manifest to the world on the day of Pentecost by the outpouring of the Holy Spirit...}}</ref><ref>{{cite Catholic Encyclopedia|wstitle=Holy Ghost}}<br/>"He [the Holy Spirit] is essentially the Spirit of truth (John 14:16–17; 15:26), Whose office it is to ... to teach the Apostles the full meaning of it [of the truth] (John 14:26; 16:13). With these Apostles, He will abide forever (John 14:16). Having descended on them at Pentecost, He will guide them in their work (Acts 8:29)...</ref> The Catholic Church teaches that the [[college of bishops]], led by the [[bishop of Rome]] are the [[apostolic succession|successors]] to the Apostles.<ref>{{Cite CCC|2.1|880, 883}}</ref>

In the account of the [[Confession of Peter]] found in the [[Gospel of Matthew]], Christ designates Peter as the "rock" upon which Christ's church will be built.<ref>Christian Bible, {{Bibleverse|Matthew|16:13–20}}</ref><ref>{{cite encyclopedia|url=https://www.britannica.com/EBchecked/topic/453832/Saint-Peter-the-Apostle/5630/Incidents-important-in-interpretations-of-Peter|title=Saint Peter the Apostle: Incidents important in interpretations of Peter|encyclopedia=Encyclopædia Britannica|access-date=8 November 2014|archive-date=10 November 2014|archive-url=https://web.archive.org/web/20141110070846/http://www.britannica.com/EBchecked/topic/453832/Saint-Peter-the-Apostle/5630/Incidents-important-in-interpretations-of-Peter|url-status=live}}</ref> The Catholic Church considers the bishop of Rome, the pope, to be the successor to [[Saint Peter]].<ref>{{Cite CCC|2.1|880–81}}</ref> Some scholars state Peter was the first bishop of Rome.<ref name="JoyceCE1913">{{cite Catholic Encyclopedia|wstitle=The Pope|first=George|last=Joyce}}</ref> Others{{Who|date=September 2024}} say that the institution of the papacy is not dependent on the idea that Peter was bishop of Rome or even on his ever having been in Rome.<ref>{{cite web|url=http://www.catholic.com/tracts/was-peter-in-rome|title=Was Peter in Rome?|publisher=Catholic Answers|date=10 August 2004|quote=if Peter never made it to the capital, he still could have been the first pope, since one of his successors could have been the first holder of that office to settle in Rome. After all, if the papacy exists, it was established by Christ during his lifetime, long before Peter is said to have reached Rome. There must have been a period of some years in which the papacy did not yet have its connection to Rome.|access-date=9 November 2014|archive-url=https://web.archive.org/web/20161212105950/http://www.catholic.com/tracts/was-peter-in-rome|archive-date=12 December 2016}}</ref>

Many scholars hold that a church structure of plural presbyters/bishops persisted in Rome until the mid-2nd century, when the structure of a single bishop and plural presbyters was adopted,<ref name="REB" /> and that later writers retrospectively applied the term "bishop of Rome" to the most prominent members of the clergy in the earlier period and also to Peter himself.<ref name="REB" /> On this basis [[Bart D. Ehrman]]{{refn|name=ehrman|{{cite book|url=https://global.oup.com/academic/product/peter-paul-and-mary-magdalene-9780195343502|last=Ehrman|first=Bart D|title=Peter, Paul, and Mary Magdalene: The Followers of Jesus in History and Legend|publisher=Oxford University Press|location=US|date=2006|isbn=978-0-19-530013-0|page=84|quote=Peter, in short, could not have been the first bishop of Rome, because the Roman church did not have ''anyone'' as its bishop until about a hundred years after Peter's death.}}|}},as well as protestant scholars [[Oscar Cullmann]]<ref>Oscar Cullmann (1962), ''Peter: Disciple, Apostle, Martyr'' (2nd ed.), Westminster Press, p. 234</ref> and [[Henry Chadwick (theologian)|Henry Chadwick]],<ref>Henry Chadwick (1993), ''The Early Church'', Penguin Books, p. 18</ref> question whether there was a formal link between Peter and the modern papacy.

[[Raymond E. Brown]] also says that it is anachronistic to speak of Peter in terms of local bishop of Rome, but that Christians of that period would have looked on Peter as having "roles that would contribute in an essential way to the development of the role of the papacy in the subsequent church". These roles, Brown says, "contributed enormously to seeing the bishop of Rome, the bishop of the city where Peter died and where Paul witnessed the truth of Christ, as the successor of Peter in care for the church universal".<ref name="REB">{{cite book|last=Brown|first=Raymond E.|year=2003|title=101 Questions and Answers on the Bible|url={{googlebooks|b8ubeFP6JUYC|page=132|plainurl=y}}|publisher=Paulist Press|isbn=978-0-8091-4251-4|pages=132–34}}</ref>

===Antiquity and Roman Empire===
{{Main|Early Christianity|Pentarchy|List of heresies in the Catholic Church}}
[[File:Old St Peter's Basilica, Rome, about the year 1450 restored from ancient authorities.jpg|thumb|A 19th-century drawing by [[Henry William Brewer]] of [[Old St. Peter's Basilica]], built in 318 by [[Constantine the Great]]]]
Conditions in the [[Roman Empire]] facilitated the spread of new ideas. The empire's network of roads and waterways facilitated travel, and the ''[[Pax Romana]]'' made travelling safe. The empire encouraged the spread of a common culture with Greek roots, which allowed ideas to be more easily expressed and understood.{{sfn|Bokenkotter|2004|p=24}}

Unlike most religions in the Roman Empire, however, Christianity required its adherents to renounce all other gods, a practice adopted from Judaism (see [[Idolatry]]). The Christians' refusal to join [[Paganism|pagan]] celebrations meant they were unable to participate in much of public life, which caused non-Christians—including government authorities—to fear that the Christians were angering the gods and thereby threatening the peace and prosperity of the Empire. The [[Persecution of Christians in the Roman Empire|resulting persecutions]] were a defining feature of Christian self-understanding until Christianity was legalized in the 4th century.<ref name="macculloch155and164">MacCulloch, ''Christianity'', pp. 155–59, 164.</ref>

In 313, [[Constantine I and Christianity|Emperor Constantine I]]'s [[Edict of Milan]] legalized Christianity, and in 330 Constantine moved the imperial capital to [[Constantinople]], modern [[Istanbul, Turkey]]. In 380 the [[Edict of Thessalonica]] made [[Nicene Christianity]] the [[state church of the Roman Empire]], a position that within the diminishing territory of the [[Byzantine Empire]] persisted until the empire itself ended in the [[fall of Constantinople]] in 1453. Elsewhere the church was independent of the empire, as became particularly clear with the [[East–West Schism]]. During the period of the [[Seven Ecumenical Councils]], five primary sees emerged, an arrangement formalized in the mid-6th century by Emperor [[Justinian I]] as the [[pentarchy]] of Rome, [[Ecumenical Patriarch of Constantinople|Constantinople]], [[Patriarch of Antioch|Antioch]], [[Jerusalem in Christianity|Jerusalem]] and [[Patriarch of Alexandria|Alexandria]].<ref name="Valliere2012">{{cite book|last=Valliere|first=Paul|year= 2012|title=Conciliarism|url={{googlebooks|Qrt3Z7fyzlUC|page=92|plainurl=y}}|publisher=Cambridge University Press|isbn=978-1-107-01574-6|page=92}}</ref><ref name="Bartholomew2008">{{cite book|last=Patriarch|first=Bartholomew|year=2008|title=Encountering the Mystery|url=https://books.google.com/books?id=4_UB3_UpIcQC&pg=PA3|publisher=Random House|isbn=978-0-385-52561-9|page=3|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112403/https://books.google.com/books?id=4_UB3_UpIcQC&pg=PA3#v=onepage&q&f=false|url-status=live}}</ref>

In 451, the [[Council of Chalcedon]], in a canon of disputed validity,<ref name="Michalopulos">{{cite web|last=Michalopulos|first=George C.|url=http://www.aoiusa.org/canon-28-and-eastern-papalism-cause-or-effect|title=Canon 28 and Eastern Papalism: Cause or Effect?|date=11 September 2009|archive-url=https://web.archive.org/web/20130110112941/http://www.aoiusa.org/canon-28-and-eastern-papalism-cause-or-effect|archive-date=10 January 2013}}</ref> elevated the [[see of Constantinople]] to a position "second in eminence and power to the bishop of Rome".<ref name="Noble214">Noble, p. 214.</ref> From {{Circa|350|500}}, the bishops, or popes, of Rome, steadily increased in authority through their consistent intervening in support of [[Episcopal see#Catholic Church|orthodox leaders]] in theological disputes, which encouraged appeals to them.<ref name="ReferenceA">"Rome (early Christian)". Cross, F.L., ed., ''The Oxford Dictionary of the Christian Church''. New York: Oxford University Press. 2005</ref> Emperor [[Justinian]], who in the areas under his control definitively established a form of [[caesaropapism]],<ref>{{cite book|url=https://archive.org/details/asourcebookforan24979gut|title=A Source Book for Ancient Church History: From the Apostolic Age to the Close of the Conciliar Period| first=Joseph Cullen Jr. |last=Ayer|location=New York|publisher=Charles Scribner's Sons|year=1913|page=[https://archive.org/details/asourcebookforan24979gut/page/n543/mode/2up 538]}}</ref> in which "he had the right and duty of regulating by his laws the minutest details of worship and discipline, and also of dictating the theological opinions to be held in the Church",<ref>Ayer, p. 553</ref> re-established imperial power over Rome and other parts of the West, initiating the period termed the [[Byzantine Papacy]] (537–752), during which the bishops of Rome, or popes, required approval from the emperor in Constantinople or from his representative in Ravenna for consecration. Most were selected by the emperor from his Greek-speaking subjects,<ref>{{cite book|url=https://archive.org/details/behindl_bau_2003_00_6167|url-access=registration|title=Behind Locked Doors: A History of the Papal Elections|first=Frederic J.|last=Baumgartner|publisher=Palgrave Macmillan|year=2003|isbn=978-0-312-29463-2|pages=[https://archive.org/details/behindl_bau_2003_00_6167/page/n29 10]–12}}</ref> resulting in a "melting pot" of Western and Eastern Christian traditions in art as well as liturgy.<ref>[[Eamon Duffy|Duffy, Eamon]]. 1997. ''Saints & Sinners: A History of the Popes''. Yale University Press. pp. 66–67</ref>

Most of the Germanic tribes who in the following centuries invaded the Roman Empire adopted Christianity in its [[Arianism|Arian]] form, which the [[First Council of Nicaea|Council of Nicaea]] declared [[Christian heresy|heretical]].<ref>Le Goff, p. 14: "The face of the barbarian invaders had been transformed by another crucial fact. Although some of them had remained pagan, another part of them, not the least, had become Christian. But, by a curious chance, which was to leave serious consequences, these converted barbarians—the Ostrogoths, Visigoths, Burgundians, Vandals, and later the Lombards—had been converted to Arianism, which had become a heresy after the council of Nicaea. They had in fact been converted by followers of the 'apostle of the Goths', Wulfilas."</ref> The resulting religious discord between Germanic rulers and Catholic subjects<ref>Le Goff, p. 14: "Thus what should have been a religious bond was, on the contrary, a subject of discord and sparked off bitter conflicts between Arian barbarians and Catholic Romans."</ref> was avoided when, in 497, [[Clovis I]], the [[Franks|Frankish]] ruler, converted to orthodox Catholicism, allying himself with the papacy and the monasteries.<ref>Le Goff, p. 21: "Clovis' master-stroke was to convert himself and his people not to Arianism, like the other barbarian kings, but to Catholicism."</ref> The Visigoths in Spain followed his lead in 589,<ref>Le Goff, p. 21</ref> and the Lombards in Italy in the course of the 7th century.<ref>{{cite book|last=Drew|first=Katherine Fischer|year=2014|title=The Lombard Laws|publisher=University of Pennsylvania Press|url={{googlebooks|7ItMSn421GAC|pg=PR18|plainurl=y}}|isbn=978-0-8122-1055-2|page=xviii}}</ref>

[[Western Christianity]], particularly through its [[Western monasticism|monasteries]], was a major factor in preserving [[Classical antiquity|classical civilization]], with its art (see [[Illuminated manuscript]]) and literacy.<ref name="Cahill_Thomas">{{cite book|title=[[How the Irish Saved Civilization|How The Irish Saved Civilization: The Untold Story of Ireland's Heroic Role from the Fall of Rome to the Rise of Medieval Europe]] |first=Thomas |last=Cahill |date=1995 |publisher=[[Penguin Random House]] |location=New York City}}</ref> Through his [[Rule of Saint Benedict|Rule]], [[Benedict of Nursia]] ({{circa|480|lk=no}}–543), one of the founders of [[Western monasticism]], exerted an enormous influence on European culture through the appropriation of the monastic spiritual heritage of the early Catholic Church and, with the spread of the Benedictine tradition, through the preservation and transmission of ancient culture. During this period, monastic Ireland became a centre of learning and early Irish missionaries such as [[Columbanus]] and [[Columba]] spread Christianity and established monasteries across continental Europe.<ref name="Cahill_Thomas" />

===Middle Ages and Renaissance===
{{Further|History of Christianity during the Middle Ages|Christianity in the 16th century#Renaissance Church}}
[[File:Santa Capilla, París, Francia, 2022-11-01, DD 77-79 HDR.jpg|270px|thumb|An interior view of the [[Sainte-Chapelle]] on the [[Île de la Cité]] in [[Paris]], France, completed in 1248. During the Middle Ages, many buildings in the [[Gothic architecture]]-style were erected as places of worship for the Catholic Church.]]
The Catholic Church was the dominant influence on Western civilization from [[Late Antiquity]] to the dawn of the modern age.<ref name="O'CollinsPref" /> It was the primary sponsor of [[Romanesque art|Romanesque]], [[Gothic art|Gothic]], [[Renaissance]], [[Mannerism|Mannerist]] and [[Baroque]] styles in art, architecture and music.<ref>Woods, pp. 115–27</ref> Renaissance figures such as [[Raphael]], [[Michelangelo]], [[Leonardo da Vinci]], [[Botticelli]], [[Fra Angelico]], [[Tintoretto]], [[Titian]], [[Bernini]] and [[Caravaggio]] are examples of the numerous visual artists sponsored by the church.<ref>Duffy, p. 133.</ref> Historian Paul Legutko of [[Stanford University]] said the Catholic Church is "at the center of the development of the values, ideas, science, laws, and institutions which constitute what we call [[Western civilization]]".<ref>{{cite web|title=Review of ''How the Catholic Church Built Western Civilisation''|first=Thomas Jr.|last=Woods|url=http://www.nrbookservice.com/products/bookpage.asp?prod_cd=c6664|work=National Review Book Service|access-date=16 September 2006|archive-url=https://web.archive.org/web/20060822150152/http://www.nrbookservice.com/products/BookPage.asp?prod_cd=c6664|archive-date=22 August 2006}}</ref>

In Western [[Christendom]], the [[Medieval university|first universities in Europe]] were established by monks.<ref>{{cite book|title=Managing the University Campus: Information to Support Real Estate Decisions|first=Alexandra |last= Den Heijer| isbn=9789059724877| year =2011|publisher=Academische Uitgeverij Eburon| quote= Many of the medieval universities in Western Europe were born under the aegis of the Catholic Church, usually as cathedral schools or by papal bull as Studia Generali.}}</ref><ref>{{cite book|title=Encyclopedia of Christian Education|first=Mark|last= A. Lamport |year= 2015| page =484|publisher=Rowman & Littlefield| isbn=9780810884939|quote= All the great European universities—Oxford, to Paris, to Cologne, to Prague, to Bologna—were established with close ties to the Church.}}</ref><ref>{{cite book|title=Encyclopedia of the Developing World|first=Thomas |last=B M. Leonard|year= 2013| isbn=9781135205157| page = 1369|publisher=Routledge|quote= Europe established schools in association with their cathedrals to educate priests, and from these emerged eventually the first universities of Europe, which began forming in the eleventh and twelfth centuries.}}</ref> Beginning in the 11th century, several older cathedral schools became universities, such as the [[University of Oxford]], [[University of Paris]], and [[University of Bologna]]. Higher education before then had been the domain of Christian cathedral schools or monastic schools, led by [[monk]]s and [[nun]]s. Evidence of such schools dates back to the 6th century&nbsp;CE.<ref name="auto">Riché, Pierre (1978): "Education and Culture in the Barbarian West: From the Sixth through the Eighth Century", Columbia: University of South Carolina Press, {{ISBN|0-87249-376-8}}, pp.&nbsp;126–27, 282–98</ref> These new universities expanded the curriculum to include academic programs for clerics, lawyers, civil servants, and physicians.<ref>Rudy, ''The Universities of Europe, 1100–1914'', p. 40</ref> The university is generally regarded as an institution that has its origin in the [[History of Christianity|Medieval Christian]] setting.<ref name="verger1999">{{cite book |last=Verger |first=Jacques |date=1999 |author-link=:fr:Jacques Verger |title=Culture, enseignement et société en Occident aux XIIe et XIIIe siècles |edition=1st |language=fr |publisher=Presses universitaires de Rennes in Rennes |isbn=978-2-86847-344-8 |url=https://openlibrary.org/works/OL822497W |access-date=17 June 2014 |archive-date=13 March 2020 |archive-url=https://web.archive.org/web/20200313042832/https://openlibrary.org/works/OL822497W/Culture_enseignement_et_soci%C3%A9t%C3%A9_en_Occident_aux_XIIe_et_XIIIe_si%C3%A8cles |url-status=live }}</ref><ref>Verger, Jacques. "The Universities and Scholasticism", in ''The New Cambridge Medieval History'': Volume V c. 1198–c. 1300. Cambridge University Press, 2007, 257.</ref><ref name="Rüegg, Walter 1992, pp. XIX">Rüegg, Walter: "Foreword. The University as a European Institution", in: ''A History of the University in Europe. Vol. 1: Universities in the Middle Ages'', Cambridge University Press, 1992, {{ISBN|0-521-36105-2}}, pp. xix–xx</ref>

The massive Islamic invasions of the [[Christianity in the 7th century|mid-7th century]] began a long struggle between [[Christianity and Islam]] throughout the Mediterranean Basin. The Byzantine Empire soon lost the lands of the eastern [[patriarchate]]s of [[Greek Orthodox Patriarch of Jerusalem|Jerusalem]], Alexandria and Antioch and was reduced to that of Constantinople, the empire's capital. As a result of [[Early Muslim conquests|Islamic domination of the Mediterranean]], the Frankish state, centred away from that sea, was able to evolve as the dominant power that shaped the Western Europe of the Middle Ages.<ref>{{cite book|last=Pirenne|first=Henri|year=1980|title=Medieval Cities: Their Origins and the Revival of Trade|others=Frank D. Halsey (trans.)|location=Princeton, NJ|publisher=Princeton University Press|orig-date=1925|url={{googlebooks|TKUN4UdfVaQC|page=27|plainurl=y}}|isbn=978-0-691-00760-1|pages=27–32}}</ref>

The battles of [[Battle of Toulouse (721)|Toulouse]] and [[Battle of Tours|Tours]] halted the Islamic advance in the West and the failed [[Siege of Constantinople (717–718)|siege of Constantinople]] halted it in the East. Two or three decades later, in 751, the Byzantine Empire lost to the Lombards the city of Ravenna from [[Exarchate of Ravenna|which it governed]] the small fragments of Italy, including Rome, that acknowledged its sovereignty. The fall of Ravenna meant that confirmation by a no longer existent exarch was not asked for during the election in 752 of [[Pope Stephen II]], and that the papacy was forced to look elsewhere for a civil power to protect it.<ref>{{cite book|last=Richards|first=Jeffrey|year=2014|title=The Popes and the Papacy in the Early Middle Ages|publisher=Routledge|url={{googlebooks|Zod9AwAAQBAJ|page=230|plainurl=y}}|isbn=978-1-317-67817-5|page=230}}</ref>

In 754, at the urgent request of Pope Stephen, the Frankish king [[Pepin the Short]] conquered the Lombards. He then [[Donation of Pepin|gifted the lands]] of the former exarchate to the pope, initiating the [[Papal States]]. In the 860s, Rome and the Byzantine East were in conflict during the [[Photian schism]], when [[Photios I of Constantinople|Photius]] criticized the Latin west for adding of the ''[[filioque]]'' clause, after being excommunicated by [[Pope Nicholas I|Nicholas I]]. Though the schism was reconciled, unresolved issues would lead to further division.<ref>{{cite book|last=Walker|first=Willston|year=1985|title=History of the Christian Church|publisher=Simon and Schuster|url=https://books.google.com/books?id=bFw8PtQhpVoC&pg=PA250|isbn=978-0-684-18417-3|pages=250–51|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112235/https://books.google.com/books?id=bFw8PtQhpVoC&pg=PA250#v=onepage&q&f=false|url-status=live}}</ref>

[[File:Dolci Santa Caterina da Siena.JPG|thumb|A painting of St. [[Catherine of Siena]] by [[Carlo Dolci]]. A 14th century Catholic mystic associated with [[Order of Preachers|Dominican]] spirituality, she helped to heal the [[Great Western Schism]].]]
In the 11th century, the efforts of [[Hildebrand of Sovana]] led to the creation of the [[College of Cardinals]] to elect new popes, starting with [[Pope Alexander II]] in the [[1061 papal election|papal election of 1061]]. When Alexander II died, Hildebrand was elected to succeed him, as [[Pope Gregory VII]]. The basic election system of the College of Cardinals which Gregory VII helped establish has continued to function into the 21st century. Pope Gregory VII further initiated the [[Gregorian Reforms]] regarding the independence of the clergy from secular authority. This led to the [[Investiture Controversy]] between the church and the [[Holy Roman Emperor]]s, over which had the authority to appoint bishops and popes.<ref name="Vidmar107">Vidmar, ''The Catholic Church Through the Ages'' (2005), pp. 107–11</ref><ref name="Duffy78">Duffy, ''Saints and Sinners'' (1997), p. 78, quote: "By contrast, Paschal's successor [[Pope Eugene II|Eugenius II]] (824–27), elected with imperial influence, gave away most of these papal gains. He acknowledged the Emperor's sovereignty in the papal state, and he accepted a constitution imposed by Lothair which established imperial supervision of the administration of Rome, imposed an oath to the Emperor on all citizens, and required the pope–elect to swear fealty before he could be consecrated. Under [[Pope Sergius II|Sergius II]] (844–847) it was even agreed that the pope could not be consecrated without an imperial mandate and that the ceremony must be in the presence of his representative, a revival of some of the more galling restrictions of Byzantine rule."</ref>

In 1095, Byzantine emperor [[Alexios I Komnenos|Alexius I]] appealed to [[Pope Urban II]] for help against renewed Muslim invasions in the [[Byzantine–Seljuk wars]],<ref name="rileysmith">Riley-Smith, p. 8</ref> which caused Urban to launch the [[First Crusade]] aimed at aiding the Byzantine Empire and returning the [[Holy Land]] to Christian control.{{sfn|Bokenkotter|2004|pp=140–41}} In the [[Christianity in the 11th century|11th century]], strained relations between the primarily Greek church and the Latin Church separated them in the East–West Schism, partially due to conflicts over [[papal]] authority. The [[Fourth Crusade]] and the sacking of Constantinople by renegade crusaders proved the final breach.<ref>{{cite book|last=Phillips|first=Jonathan|title=The Fourth Crusade and the Sack of Constantinople|publisher=Penguin Books|year=2005|url={{googlebooks|kkA2nomlPLwC|pg=PT19|plainurl=y}}|isbn=978-1-101-12772-8|page=PT19}}</ref> In this age great gothic cathedrals in France were an expression of popular pride in the Christian faith.

In the early 13th century [[mendicant orders]] were founded by [[Francis of Assisi]] and [[Saint Dominic|Dominic de Guzmán]]. The ''studia conventualia'' and ''[[studium generale|studia generalia]]'' of the mendicant orders played a large role in the transformation of church-sponsored cathedral schools and palace schools, such as that of [[Charlemagne]] at [[Aachen]], into the prominent universities of Europe.<ref>Woods, pp. 44–48</ref> [[Scholasticism|Scholastic]] theologians and philosophers such as the Dominican priest [[Thomas Aquinas]] studied and taught at these studia. Aquinas' ''Summa Theologica'' was an intellectual milestone in its synthesis of the legacy of [[Ancient Greek philosophy|ancient Greek philosophers]] such as Plato and Aristotle with the content of Christian revelation.{{sfn|Bokenkotter|2004|pp=158–59}}

A growing sense of church-state conflicts marked the 14th century. In 1309, to escape instability in Rome, [[Pope Clement V|Clement V]] became the first of seven popes to reside in the fortified city of [[Avignon]] in southern France<ref name="Duffy122">Duffy, ''Saints and Sinners'' (1997), p. 122</ref> during a period known as the [[Avignon Papacy]]. The Avignon Papacy ended in 1376 when the pope returned to Rome.<ref name="McManners232">Morris, p. 232</ref> In 1378, a 38-year-long [[Western Schism]] began, with claimants to the papacy located in Rome, Avignon and after 1409, Pisa.<ref name="McManners232" /> The matter was largely resolved in 1414–1418 at the [[Council of Constance]], with the claimants in Rome and Pisa agreeing to resign and the third claimant excommunicated by the cardinals, who held a new election naming [[Pope Martin V|Martin V]] pope.<ref name="McManners240">McManners, p. 240</ref>

In 1438, the [[Council of Florence]] convened, which featured a strong dialogue focussed on understanding the theological differences between the East and West, with the hope of reuniting the Catholic and Orthodox churches.<ref>{{cite book|last=Geanakoplos|first=Deno John|year=1989|title=Constantinople and the West|location=Madison|publisher=University of Wisconsin Press|isbn=978-0-299-11880-8}}</ref> Several eastern churches reunited, forming the majority of the [[Eastern Catholic Churches]].<ref>{{cite book|last=Collinge|first=William J.|year=2012|title=Historical Dictionary of Catholicism|publisher=Scarecrow Press|url=https://books.google.com/books?id=LR0Nyt3bi_MC&pg=PA169|isbn=978-0-8108-5755-1|page=169|access-date=31 March 2021|archive-date=8 September 2023|archive-url=https://web.archive.org/web/20230908080036/https://books.google.com/books?id=LR0Nyt3bi_MC&pg=PA169|url-status=live}}</ref>

===Age of Discovery and Counter-Reformation===
{{Main|Catholic Church and the Age of Discovery|Counter-Reformation}}
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The [[Age of Discovery]] beginning in the 15th century saw the expansion of Western Europe's political and cultural influence worldwide. Because of the rise in power overseas of strongly Catholic nations of Spain and Portugal (as well as France), Catholicism was spread to the Americas, Asia and Oceania by explorers, conquistadors, and missionaries, as well as by the conversion of people who lived in these societies to the Catholic faith. [[Pope Alexander VI]] had awarded sovereignty rights over most of the newly discovered lands to [[Spanish Empire|Spain]] and [[Portuguese Empire|Portugal]] (later confirmed by the [[Treaty of Tordesillas]])<ref name="Koschorke13">Koschorke, pp. 13, 283</ref> and the ensuing ''[[Patronato real|patronato]]'' system allowed state authorities, not the Vatican, to control all clerical appointments in the new colonies.<ref>Hastings (1994), p. 72</ref> In 1521 the Portuguese explorer [[Ferdinand Magellan]] made the first Catholic converts in the [[Spanish East Indies|Philippines]].<ref name="Koschorke21">Koschorke, p. 21</ref> Elsewhere, Portuguese missionaries under the Spanish Jesuit [[Francis Xavier]] evangelized in India, China, and Japan.<ref name="Koschorke3">Koschorke, pp. 3, 17</ref> The [[French colonization of the Americas]] beginning in the 16th century established a Catholic [[French language|Francophone]] population and forbade non-Catholics to settle in [[Quebec]].<ref>Lyons (2013), p. 17</ref>

[[File:Ruínas 1.jpg|thumb|Ruins of the [[Jesuit missions among the Guaraní|Jesuit mission]] of [[Ruins of São Miguel das Missões|São Miguel das Missões]] in Brazil]]
In 1415, [[Jan Hus]] was burned at the stake for heresy, but his reform efforts encouraged [[Martin Luther]], an [[Order of Saint Augustine|Augustinian]] friar in modern-day Germany, who [[History of Lutheranism#The start of the Reformation|sent]] his ''[[Ninety-five Theses]]'' to several bishops in 1517.{{sfn|Bokenkotter|2004|p=215}} His theses protested key points of Catholic [[doctrine]] as well as the sale of [[indulgence]]s, and along with the [[Leipzig Debate]] this led to his [[Martin Luther#Excommunication|excommunication]] in 1521.{{sfn|Bokenkotter|2004|p=215}}<ref name="Vidmar184">Vidmar, p. 184.</ref> In [[Switzerland]], [[Huldrych Zwingli]], [[John Calvin]] and other [[Protestant Reformers]] further criticized Catholic teachings. These challenges developed into the Reformation, which gave birth to the great majority of [[Protestant]] [[list of Christian denominations|denominations]]{{sfn|Bokenkotter|2004|pp=223–24}} and also [[crypto-protestantism|crypto-Protestantism]] within the Catholic Church.<ref>{{cite journal|last=Fernández|first=Luis Martínez|title=Crypto-Protestants and Pseudo-Catholics in the Nineteenth-Century Hispanic Caribbean|journal=Journal of Ecclesiastical History|volume=51|issue=2|pages=347–65|year=2000|doi=10.1017/S0022046900004255|s2cid=162296826}}</ref> Meanwhile, [[Henry VIII]] petitioned [[Pope Clement VII]] for a [[Annulment (Catholic Church)|declaration of nullity]] concerning his marriage to [[Catherine of Aragon]]. When this was denied, he had the [[Acts of Supremacy]] passed to make himself [[Supreme Head of the Church of England]], spurring the [[English Reformation]] and the eventual development of [[Anglicanism]].{{sfn|Bokenkotter|2004|pp=235–37}}

The Reformation contributed to clashes between the Protestant [[Schmalkaldic League]] and the Catholic Emperor [[Charles V, Holy Roman Emperor|Charles V]] and his allies. The first nine-year war ended in 1555 with the [[Peace of Augsburg]] but continued tensions produced a far graver conflict—the [[Thirty Years' War]]—which broke out in 1618.<ref name="Vidmar233" /> In France, a series of conflicts termed the [[French Wars of Religion]] was fought from 1562 to 1598 between the [[Huguenot]]s (French [[Calvinists]]) and the forces of the [[Catholic League (French)|French Catholic League]], which were backed and funded by a series of popes.<ref name="Duffy177">Duffy, ''Saints and Sinners'' (1997), pp. 177–78</ref> This ended under [[Pope Clement VIII]], who hesitantly accepted King [[Henry IV of France|Henry IV's]] 1598 [[Edict of Nantes]] granting civil and [[religious toleration]] to French Protestants.<ref name="Vidmar233">Vidmar, ''The Catholic Church Through the Ages'' (2005), p. 233</ref><ref name="Duffy177" />

The [[Council of Trent]] (1545–1563) became the driving force behind the [[Counter-Reformation]] in response to the Protestant movement. Doctrinally, it reaffirmed central Catholic teachings such as [[transubstantiation]] and the requirement for love and hope as well as faith to attain salvation.{{sfn|Bokenkotter|2004|pp=242–44}} In subsequent centuries, Catholicism spread widely across the world, in part through missionaries and [[imperialism]], although its hold on European populations declined due to the growth of [[religious scepticism]] during and after the Enlightenment.<ref>Maxwell, Melvin. ''Bible Truth or Church Tradition'', p. 70</ref>

===Enlightenment and modern period===
{{Main|Age of Enlightenment}}
{{Modern persecutions of the Catholic Church}}
From the 17th century onward, the Enlightenment questioned the power and influence of the Catholic Church over Western society.<ref name="Pollard8">Pollard, pp. 7–8</ref> In the 18th century, writers such as [[Voltaire]] and the ''[[Encyclopédistes]]'' wrote biting critiques of both religion and the Catholic Church. One target of their criticism was the 1685 [[revocation of the Edict of Nantes]] by King [[Louis XIV of France]], which ended a century-long policy of religious toleration of Protestant Huguenots. As the papacy resisted pushes for [[Gallicanism]], the [[French Revolution]] of 1789 shifted power to the state, caused the destruction of churches, the establishment of a [[Cult of Reason]],{{sfn|Bokenkotter|2004|pp=283–85}} and the martyrdom of [[Martyrs of Compiègne|nuns]] during the ''[[Reign of Terror]]''.<ref>{{CathEncy|wstitle=The Sixteen Blessed Teresian Martyrs of Compiègne}}</ref> In 1798, [[Napoleon I of France|Napoleon Bonaparte]]'s General [[Louis-Alexandre Berthier]] invaded the [[Italian Peninsula]], imprisoning [[Pope Pius VI]], who died in captivity. Napoleon later re-established the Catholic Church in France through the [[Concordat of 1801]].<ref name="Collins176">Collins, p. 176</ref> The end of the [[Napoleonic Wars]] brought Catholic revival and the return of the [[Papal States]].<ref>Duffy, pp. 214–16</ref>

In 1854, [[Pope Pius IX]], with the support of the overwhelming majority of Catholic bishops, whom he had consulted from 1851 to 1853, proclaimed the [[Immaculate Conception]] as a [[dogma in the Catholic Church]].<ref>{{cite web|url=https://www.vatican.va/holy_father/john_paul_ii/audiences/alpha/data/aud19930324en.html|title=John Paul II, General Audience|publisher=Vatican.va|date=24 March 1993|access-date=30 June 2011|archive-url=https://web.archive.org/web/20110810175256/https://www.vatican.va/holy_father/john_paul_ii/audiences/alpha/data/aud19930324en.html|archive-date=10 August 2011}}</ref> In 1870, the [[First Vatican Council]] affirmed the doctrine of [[papal infallibility]] when exercised in specifically defined pronouncements,<ref name="Leith">Leith, ''Creeds of the Churches'' (1963), p. 143</ref><ref name="Duffy232">Duffy, ''Saints and Sinners'' (1997), p. 232</ref> striking a blow to the rival position of [[Conciliar Church|conciliarism]]. Controversy over this and other issues resulted in a breakaway movement called the [[Old Catholic Church#First Vatican Council, Old Catholic Union of Utrecht|Old Catholic Church]],<ref name="Fahlbusch">Fahlbusch, ''The Encyclopedia of Christianity'' (2001), p. 729</ref>

The [[Italian unification]] of the 1860s incorporated the Papal States, including Rome itself from 1870, into the [[Kingdom of Italy]], thus ending the papacy's [[temporal power (papal)|temporal power]]. In response, Pope Pius IX excommunicated [[Victor Emmanuel II|King Victor Emmanuel II]], refused payment for the land, and rejected the Italian [[Law of Guarantees]], which granted him special privileges. To avoid placing himself in visible subjection to the Italian authorities, he remained a "[[prisoner in the Vatican]]".<ref>{{cite book|last=Kertzer|first=David I.|year=2006|title=Prisoner of the Vatican|publisher=Houghton Mifflin Harcourt|url=https://books.google.com/books?id=y_4eaFsFdI4C&pg=PT155|isbn=978-0-547-34716-5|page=PT155|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112426/https://books.google.com/books?id=y_4eaFsFdI4C&pg=PT155#v=onepage&q&f=false|url-status=live}}</ref> This stand-off, which was spoken of as the ''[[Roman Question]]'', was resolved by the 1929 [[Lateran Treaties]], whereby the Holy See acknowledged Italian sovereignty over the former Papal States in return for payment and Italy's recognition of papal sovereignty over Vatican City as a new sovereign and independent state.<ref>{{cite book|chapter='Utterly Faithless Specimens': Italians in the Catholic Church in America|first=Peter R.|last=D'Agostino|editor-last=Connell|editor-first=William J.|editor2-last=Gardaphé|editor2-first=Fred|title=Anti-Italianism: Essays on a Prejudice|publisher=Palgrave Macmillan|year=2010|chapter-url=https://books.google.com/books?id=qp_GAAAAQBAJ&pg=PA33|isbn=978-0-230-11532-3|pages=33–34|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112304/https://books.google.com/books?id=qp_GAAAAQBAJ&pg=PA33#v=onepage&q&f=false|url-status=live}}</ref>

Catholic missionaries generally supported, and sought to facilitate, the European imperial powers' [[Scramble for Africa|conquest of Africa]] during the late nineteenth century. According to the historian of religion [[Adrian Hastings]], Catholic missionaries were generally unwilling to defend African rights or encourage Africans to see themselves as equals to Europeans, in contrast to Protestant missionaries, who were more willing to oppose colonial injustices.<ref>Adrian Hastings, ''The Church in Africa, 1450–1950'', Oxford: Clarendon, 1996, 394–490</ref>

===20th century===
<!--Following paragraph includes text copied from the article on the [[Terrible Triangle]] -->{{Main|Catholic Church in the 20th century}}
[[File:Members of the Royal 22e Regiment in audience with Pope Pius XII.jpg|thumb|Members of the Canadian Army's [[Royal 22nd Regiment]] in audience with [[Pope Pius XII]] on 4 July 1944, following the [[Battle of Anzio]], which liberated Rome from [[Nazi Germany|Nazi German]] and the [[Italian Social Republic|Italian fascist]] occupation during [[World War II]]]]
[[File:Second Vatican Council by Lothar Wolleh 003.jpg|thumb|Bishops listen during the [[Second Vatican Council]] in the early 1960s]]
[[File:President Ronald Reagan and Nancy Reagan meet with Pope John Paul II at the Vatican Library.jpg|thumb|[[Pope John Paul II]] and then U.S. president [[Ronald Reagan]] (pictured with his wife [[Nancy Reagan|Nancy]]) meeting in June 1982; both Pope John Paul II and Reagan were credited with contributing to the [[Revolutions of 1989]], which led to the fall of communism and the end of the [[Cold War]] two years later, in 1991.]]
During the 20th century, the church's global reach continued to grow, despite the rise of [[anti-Catholic]] authoritarian regimes and the collapse of European Empires, accompanied by a general decline in religious observance in the West. Under Popes [[Benedict XV]], and [[Pius XII]], the [[Holy See]] sought to maintain public neutrality through the World Wars, acting as peace broker and delivering aid to the victims of the conflicts. In the 1960s, [[Pope John XXIII]] convened the [[Second Vatican Council]], which ushered in radical change to church ritual and practice, and in the later 20th century, the long reign of [[Pope John Paul II]] contributed to the [[fall of communism]] in Europe, and a new public and international role for the papacy.<ref>Geoffrey Blainey; ''A Short History of Christianity''; Viking; 2011</ref><ref name="communist">{{cite news|title=Pope Stared Down Communism in Homeland – and Won|publisher=CBC News|date=April 2005|url=http://www.cbc.ca/news/obit/pope/communism_homeland.html|access-date=31 January 2008|archive-url=https://web.archive.org/web/20071223141702/http://www.cbc.ca/news/obit/pope/communism_homeland.html|archive-date=23 December 2007}}</ref><!-- The following sentence is needed for neutral coverage of several notable controversies, as well as to summarize significant content within the article. Please do not remove it without a discussion on the talk page. -->
From the late 20th century, the Catholic Church has been [[Criticism of the Catholic Church|criticized]] for its doctrines on [[Catholic teachings on sexual morality|sexuality]], its inability to [[Catholic Church doctrine on the ordination of women|ordain women]], and its handling of [[Catholic Church sexual abuse cases|sexual abuse cases]].
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Pope [[Pius X]] (1903–1914) renewed the independence of papal office by abolishing the veto of Catholic powers in papal elections, and his successors Benedict XV (1914–1922) and [[Pius XI]] (1922–1939) concluded the modern independence of the Vatican State within Italy.<ref>''Lives of the Popes''; Michael J Walsh, Universal International; 1998; pp. 239, 241</ref> Benedict XV was elected at the outbreak of the [[First World War]]. He attempted to mediate between the powers and established a Vatican relief office, to assist victims of the war and reunite families.<ref name="Popes p.240">''Lives of the Popes''; Michael J Walsh, Universal International; 1998; p. 240</ref> The interwar [[Pope Pius XI]] modernized the papacy, appointing 40 indigenous bishops and concluding fifteen concordats, including the [[Lateran Treaty]] with Italy which founded the [[Vatican City State]].<ref>''Lives of the Popes''; Michael J Walsh, Universal International; 1998; pp. 241–42</ref>

His successor [[Pope Pius XII]] led the Catholic Church through the [[Second World War]] and early [[Cold War]]. Like his predecessors, Pius XII sought to publicly maintain Vatican neutrality in the War and established aid networks to help victims, but he secretly [[Pope Pius XII and the German Resistance|assisted the anti-Hitler resistance]] and shared intelligence with the Allies.<ref name="Popes p.240" /> His first [[encyclical]] ''[[Summi Pontificatus]]'' (1939) expressed dismay at the [[1939 Invasion of Poland]] and reiterated Catholic teaching against racism.<ref name="Cook983">Cook, p. 983</ref> He expressed concern against race killings [[Pope Pius XII's 1942 Christmas address|on Vatican Radio]], and intervened diplomatically to attempt to block Nazi deportations of Jews in various countries from 1942 to 1944. However, the Pope's insistence on public neutrality and diplomatic language has become a source of much criticism and debate.<ref>[https://spectator.org/46578_hitlers-pope/ Hitler's Pope?] {{Webarchive|url=https://web.archive.org/web/20221102174409/https://spectator.org/46578_hitlers-pope/ |date=2 November 2022 }}; Martin Gilbert; The American Spectator; 18 August 2006</ref> Nevertheless, in every country under German occupation, priests played a major part in rescuing Jews.<ref>Gilbert, Martin (2004). ''The Righteous: The Unsung Heroes of the Holocaust''. Henry Holt and Company. {{ISBN|978-1-4299-0036-2}}, p. 299</ref> Israeli historian [[Pinchas Lapide]] estimated that [[Rescue of Jews by Catholics during the Holocaust|Catholic rescue of Jews]] amounted to somewhere between 700,000 and 860,000 people.<ref>{{cite book |last=Lapomarda |first=Vincent A. |title=The Jesuits and the Third Reich |url=https://books.google.com/books?id=5mO7AAAACAAJ&pg=PA3 |year=2005 |publisher=E. Mellen Press |isbn=978-0-7734-6265-6 |page=3}}</ref>

The [[Nazi persecution of the Catholic Church in Germany|Nazi persecution of the Catholic Church]] was at its most intense [[Nazi persecution of the Catholic Church in Poland|in Poland]], and [[Catholic resistance to Nazi Germany|Catholic resistance to Nazism]] took various forms. Some 2,579 Catholic clergy were sent to the [[Priest Barracks of Dachau|Priest Barracks]] of [[Dachau Concentration Camp]], including 400 Germans.<ref>Ian Kershaw; Hitler a Biography; 2008 Edn; W.W. Norton & Company; London; pp. 210–11</ref><ref>Berben, Paul (1975). Dachau, 1933–1945: the official history. Norfolk Press. {{ISBN|978-0-85211-009-6}}, pp. 276–77</ref> Thousands of priests, nuns and brothers were imprisoned, taken to a concentration camp, tortured and murdered, including Saints [[Maximilian Kolbe]] and [[Edith Stein]].<ref>{{cite web |url=http://www1.yadvashem.org/yv/en/holocaust/about/01/non_jews_persecution.asp |title=Non-Jewish Victims of Persecution in Germany |publisher=Yad Vashem |access-date=28 October 2010 |archive-date=29 November 2010 |archive-url=https://web.archive.org/web/20101129015947/http://www1.yadvashem.org/yv/en/holocaust/about/01/non_jews_persecution.asp |url-status=dead }}</ref><ref>Erika Weinzierl: Kirchlicher Widerstand gegen den Nationalsozialismus. In: ''Themen der Zeitgeschichte und der Gegenwart''. Vienna 2004, {{ISBN|3-8258-7549-0}}, p. 76.</ref> Catholics fought on both sides in the conflict. Catholic clergy played a leading role in the government of the fascist [[Slovak State]], which collaborated with the Nazis, copied their anti-Semitic policies, and helped them carry out the Holocaust in Slovakia. [[Jozef Tiso]], the President of the Slovak State and a Catholic priest, supported his government's deportation of Slovakian Jews to extermination camps.<ref>James Ward, ''Priest, Politician, Collaborator: Jozef Tiso and the Making of Fascist Slovakia'', Ithaca: Cornell University Press, 2013, 202–45</ref> The Vatican protested against these Jewish deportations in Slovakia and in other Nazi puppet regimes including [[Vichy France]], Croatia, [[Bulgaria]], Italy and Hungary.<ref>Martin Gilbert; ''The Holocaust: The Jewish Tragedy''; Collins; London; 1986; pp. 202, 203, 206–07, 212–14, 451, 466.</ref><ref>Mark Mazower; ''Hitler's Empire – Nazi Rule in Occupied Europe''; Penguin; 2008; {{ISBN|978-0-7139-9681-4}}; p. 395</ref>

Around 1943, [[Adolf Hitler]] planned the kidnapping of the Pope and his internment in Germany. He gave SS General Wolff a corresponding order to prepare for the action.<ref>{{Cite news|url=https://www.spiegel.de/geschichte/pius-xii-wie-adolf-hitler-den-papst-entfuehren-lassen-wollte-a-1101877.html|title=Pius XII: Wie Adolf Hitler den Papst entführen lassen wollte|first=Katja|last=Iken|newspaper=Der Spiegel|date=7 July 2016|access-date=5 February 2021|archive-date=13 August 2021|archive-url=https://web.archive.org/web/20210813232941/https://www.spiegel.de/geschichte/pius-xii-wie-adolf-hitler-den-papst-entfuehren-lassen-wollte-a-1101877.html|url-status=live}}</ref><ref>{{cite web|url=https://www.wienerzeitung.at/nachrichten/politik/welt/379790_Hitler-plante-Entfuehrung-Pius-XII..html|title=Hitler plante Entführung Pius' XII. – "Streng geheime" Berichte faschistischer Parteigrößen entdeckt|first=Wiener Zeitung|last=Online|website=Weltpolitik Nachrichten – Wiener Zeitung Online|date=9 September 1998|access-date=5 February 2021|archive-date=24 June 2021|archive-url=https://web.archive.org/web/20210624175822/https://www.wienerzeitung.at/nachrichten/politik/welt/379790_Hitler-plante-Entfuehrung-Pius-XII..html|url-status=live}}</ref> While Pope Pius XII has been credited with helping to [[Pope Pius XII and the Holocaust|save hundreds of thousands of Jews]] during the [[The Holocaust|Holocaust]],{{sfn|Bokenkotter|2004|p=192}}<ref name="Deák">Deák, p. 182</ref> the church has also been accused of having encouraged centuries of [[Christianity and antisemitism|antisemitism]] by its teachings<ref>{{cite news|last=Eakin|first=Emily|title=New Accusations Of a Vatican Role In Anti-Semitism; Battle Lines Were Drawn After Beatification of Pope Pius IX|work=The New York Times|date=1 September 2001|url=https://www.nytimes.com/2001/09/01/arts/new-accusations-vatican-role-anti-semitism-battle-lines-were-drawn-after.html|access-date=9 March 2008|archive-date=25 January 2009|archive-url=https://web.archive.org/web/20090125154923/http://query.nytimes.com/gst/fullpage.html?res=9B04E3DF1130F932A3575AC0A9679C8B63&sec=&spon=&pagewanted=all|url-status=live}}</ref> and not doing enough to stop Nazi atrocities.<ref>Phayer (2000), pp. 50–57</ref> Many Nazi criminals escaped overseas after the Second World War, also because they had powerful supporters from the Vatican.<ref>{{cite web|last=Welle|first=Deutsche|title=The ratlines: What did the Vatican know about Nazi escape routes?|date=1 March 2020|url=https://www.dw.com/en/the-ratlines-what-did-the-vatican-know-about-nazi-escape-routes/a-52555068|access-date=7 February 2021|website=DW.COM|language=en-GB|archive-date=4 October 2023|archive-url=https://web.archive.org/web/20231004152242/https://www.dw.com/en/the-ratlines-what-did-the-vatican-know-about-nazi-escape-routes/a-52555068|url-status=live}}</ref><ref>{{cite news|url=https://www.welt.de/geschichte/zweiter-weltkrieg/article124863191/Fluchthilfe-fuer-Nazis-vom-Vatikan-und-US-Agenten.html|title=Rattenlinien: Fluchthilfe für Nazis – vom Vatikan und US-Agenten|first=Manuel|last=Opitz|newspaper=Die Welt|date=15 February 2014|access-date=5 February 2021|archive-date=27 November 2020|archive-url=https://web.archive.org/web/20201127054736/https://www.welt.de/geschichte/zweiter-weltkrieg/article124863191/Fluchthilfe-fuer-Nazis-vom-Vatikan-und-US-Agenten.html|url-status=live}}</ref><ref>{{cite web|url=https://www.derstandard.at/story/2000114377607/ns-fluchthelfer-der-braune-bischof-und-die-rattenlinie|title=NS-Fluchthelfer: Der "braune Bischof" und die Rattenlinie|website=[[Der Standard]]|access-date=5 February 2021|archive-date=11 April 2021|archive-url=https://web.archive.org/web/20210411062724/https://www.derstandard.at/story/2000114377607/ns-fluchthelfer-der-braune-bischof-und-die-rattenlinie|url-status=live}}</ref> The judgment of Pius XII is made more difficult by the sources, because the church archives for his tenure as nuncio, cardinal secretary of state and pope are in part closed or not yet processed.<ref>{{cite news|url=https://www.thetimes.com/world/europe/article/judgment-day-vatican-ready-to-open-its-holocaust-files-to-the-world-drp9dgpc6|title=Judgment day: Vatican ready to open its Holocaust files to the world|first=Philip Willan|last=Rome|work=[[The Times]]|access-date=5 February 2021|archive-date=1 February 2021|archive-url=https://web.archive.org/web/20210201134510/https://www.thetimes.co.uk/article/judgment-day-vatican-ready-to-open-its-holocaust-files-to-the-world-drp9dgpc6|url-status=live}}</ref>

The Second Vatican Council (1962–65) introduced the most significant changes to Catholic practices since the Council of Trent, four centuries before.<ref>''The Second Vatican Council Celebrating Its Achievements and the Future''. p. 86</ref> Initiated by Pope John XXIII, this ecumenical council modernized the practices of the Catholic Church, allowing the Mass to be said in the [[vernacular]] (local language) and encouraging "fully conscious, and active participation in liturgical celebrations".<ref>{{cite web |url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19631204_sacrosanctum-concilium_en.html |title=Constitution on the Sacred Liturgy Sacrosanctum Concilium |publisher=Vatican.va |date=4 December 1963 |access-date=12 January 2012 |archive-url=https://web.archive.org/web/20080221180735/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19631204_sacrosanctum-concilium_en.html |archive-date=21 February 2008}}</ref> It intended to engage the church more closely with the present world (''[[aggiornamento]]''), which was described by its advocates as an "opening of the windows".<ref name="Duffy272">Duffy, pp. 270–76</ref> In addition to changes in the liturgy, it led to changes to the church's approach to [[Catholic Church and ecumenism|ecumenism]],<ref>Duffy, ''Saints and Sinners'' (1997), pp. 272, 274</ref> and a call to improved relations with non-Christian religions, especially Judaism, in its document ''[[Nostra aetate]]''.<ref name="NOSTRA AETATE">{{cite web|author=Pope Paul VI|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decl_19651028_nostra-aetate_en.html|title=''Nostra aetate'': Declaration on the Relation of the Church to Non-Christian Religions|date=28 October 1965|access-date=16 June 2011|archive-url=https://web.archive.org/web/20081220214550/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decl_19651028_nostra-aetate_en.html|archive-date=20 December 2008|quote=According to Section 4: "True, the Jewish authorities and those who followed their lead pressed for the death of Christ; still, what happened in His passion cannot be charged against all the Jews, without distinction, then alive, nor against the Jews of today. Although the Church is the new people of God, the Jews should not be presented as rejected or accursed by God, as if this followed from the Holy Scriptures."}}</ref>

The council, however, generated significant controversy in implementing its reforms: proponents of the "[[Spirit of Vatican II]]" such as Swiss theologian [[Hans Küng]] said that Vatican II had "not gone far enough" to change church policies.<ref>Bauckham, p. 373</ref> [[Traditionalist Catholics]], such as [[Archbishop]] [[Marcel Lefebvre]], however, strongly criticized the council, arguing that its liturgical reforms led "to the destruction of the Holy Sacrifice of the Mass and the sacraments", among other issues.<ref>{{cite journal|last=O'Neel|first=Brian|url=http://www.catholic.com/thisrock/2003/0304fea2.asp|title=Holier Than Thou: How Rejection of Vatican II Led Lefebvre into Schism|journal=This Rock|volume=14|issue=4|location=San Diego|publisher=Catholic Answers|date=3 April 2003|archive-url=https://web.archive.org/web/20100510014807/http://www.catholic.com/thisrock/2003/0304fea2.asp|archive-date=10 May 2010}}</ref> The teaching on the morality of [[Birth control|contraception]] also came under scrutiny; after a series of disagreements, ''[[Humanae vitae]]'' upheld the church's prohibition of all forms of contraception.<ref>{{cite book|last=May|first=John F.|year=2012|title=World Population Policies: Their Origin, Evolution, and Impact|publisher=Springer|url=https://books.google.com/books?id=UCQRxtm3Z34C&pg=PA202|isbn=978-94-007-2837-0|pages=202–03|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112236/https://books.google.com/books?id=UCQRxtm3Z34C&pg=PA202#v=onepage&q&f=false|url-status=live}}</ref><ref>{{cite book|last=Kinkel|first=R. John|year=2014|title=Papal Paralysis: How the Vatican Dealt with the AIDS Crisis|publisher=Lexington|url={{googlebooks|O9dkAgAAQBAJ|page=2|plainurl=y}}|isbn=978-0-7391-7684-9|page=2}}</ref><ref group="note">While ruling contraception to be prohibited, Pope Paul VI did, however, consider natural family planning methods to be morally permissible if used with just cause.</ref><ref name="HV_then_now">{{cite web|url=http://www.zenit.org/en/articles/germain-grisez-on-humanae-vitae-then-and-now|title=Germain Grisez on "Humanae Vitae", Then and Now: The Dust Still Hasn't Settled, But There Are Signs of Hope|publisher=Zenit: The World Seen from Rome|date=14 July 2003|access-date=16 November 2014|archive-date=29 November 2014|archive-url=https://web.archive.org/web/20141129021843/http://www.zenit.org/en/articles/germain-grisez-on-humanae-vitae-then-and-now|url-status=live}}</ref>
<!--"Paul was determined not to ask anything of married couples that God does not require of them",-->

In 1978, Pope [[John Paul II]], formerly [[Archbishop of Kraków]] in the [[Polish People's Republic]], became the first non-Italian pope in 455 years. His 26 1/2-year [[pontificate]] was one of the longest in history and was credited with hastening the fall of communism in Europe.<ref>{{cite web|url=http://www.history.co.uk/this-day-in-history/April-02.html;jsessionid=08931E713115A304B13BB1A6FA315A63.public1|title=2 April – This Day in History|publisher=History.co.uk|access-date=28 October 2010|archive-date=13 May 2011|archive-url=https://web.archive.org/web/20110513125001/http://www.history.co.uk/this-day-in-history/April-02.html;jsessionid=08931E713115A304B13BB1A6FA315A63.public1|url-status=live}}</ref><ref>{{cite news|author=Peter and Margaret Hebblethwaite and Peter Stanford|url=https://www.theguardian.com/world/2005/apr/02/guardianobituaries.catholicism|title=Obituary: Pope John Paul II|work=The Guardian|date=2 April 2005|access-date=28 October 2010|location=London|archive-date=29 August 2013|archive-url=https://web.archive.org/web/20130829041832/http://www.theguardian.com/world/2005/apr/02/guardianobituaries.catholicism|url-status=live}}</ref> John Paul II sought to evangelize an increasingly [[Secularism|secular world]]. He travelled more than any other pope, visiting 129 countries,<ref>{{cite book|last=Maxwell-Stuart|first=P.G.|year=2006|title=Chronicle of the Popes: Trying to Come Full Circle|location=London|publisher=Thames & Hudson|page=234|isbn=978-0-500-28608-1}}</ref> and used television and radio as means of spreading the church's teachings. He also emphasized the [[Dignity of labour|dignity of work]] and natural rights of labourers to have [[Living wage|fair wages]] and safe conditions in ''[[Laborem exercens]]''.<ref>{{cite web|author=John Paul II|url=https://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_25031995_evangelium-vitae_en.html|title=Laborem exercens|publisher=Libreria Editrice Vaticana|date=15 May 1981|access-date=16 November 2014|archive-url=https://web.archive.org/web/20141027122758/https://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_25031995_evangelium-vitae_en.html|archive-date=27 October 2014}}</ref> He emphasized several church teachings, including moral exhortations against abortion, [[euthanasia]], and against widespread use of the death penalty, in ''[[Evangelium Vitae]]''.<ref>{{cite web|author=John Paul II|url=https://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_25031995_evangelium-vitae_en.html|title=Evangelium Vitae|publisher=Libreria Editrice Vaticana|date=25 March 1995|access-date=16 November 2014|archive-url=https://web.archive.org/web/20141027122758/https://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_25031995_evangelium-vitae_en.html|archive-date=27 October 2014}}</ref>

===21st century===
[[Pope Benedict XVI]], elected in 2005, was known for upholding traditional [[Christian values]] against [[secularization]],<ref>{{cite web |url=http://www.deseretnews.com/article/1,5143,635185276,00.html |title=Benedict's encyclical offers hope for world |work=Deseret News |first=Jerry Earl |last=Johnston |date=18 February 2006 |access-date=12 September 2010 |archive-url=https://web.archive.org/web/20150402092429/http://www.deseretnews.com/article/1%2C5143%2C635185276%2C00.html |archive-date=2 April 2015}} [https://web.archive.org/web/20120307235713/http://www.deseretnews.com/article/635185276/Benedicts-encyclical-offers-hope-for-world.html WebCitation archive]</ref> and for increasing use of the [[Tridentine Mass]] as found in the [[Roman Missal]] of 1962, which he titled the "Extraordinary Form".<ref>Gledhill, Ruth [https://web.archive.org/web/20070218185841/http://www.timesonline.co.uk/tol/news/world/europe/article667813.ece "Pope set to bring back Latin Mass that divided the Church"] ''The Times'' 11 October 2006. Retrieved 21 November 2010 [https://web.archive.org/web/20110805040153/http://www.timesonline.co.uk/tol/news/world/europe/article667813.ece WebCitation archive]</ref> Citing the frailties of advanced age, Benedict [[Resignation of Pope Benedict XVI|resigned]] in 2013, becoming the first pope to do so in nearly 600 years.<ref>{{cite news |url=http://www.cnn.com/2013/02/12/world/europe/pope-benedict-resignation/ |first1=Laura |last1=Smith-Spark |first2=Hada |last2=Messia |title=Pope's resignation was not forced by health issues, spokesman says |work=CNN |date=13 February 2013 |access-date=30 March 2015 |archive-date=2 April 2015 |archive-url=https://web.archive.org/web/20150402233151/http://www.cnn.com/2013/02/12/world/europe/pope-benedict-resignation/ |url-status=live }}</ref>

Pope Francis became in 2013 the first pope from the Americas, the first from the [[Southern Hemisphere]], and the first Pope from outside Europe since the eighth-century [[Pope Gregory III|Gregory III]].<ref>{{Cite web|last=Donadio|first=Rachel|date=27 October 2019|title=Pope Francis, the Revolutionary, Takes On the Traditionalists|url=https://www.theatlantic.com/international/archive/2019/10/pope-francis-revolutionary-culture-war/600877/|access-date=19 June 2021|website=The Atlantic|language=en|archive-date=28 July 2021|archive-url=https://web.archive.org/web/20210728034227/https://www.theatlantic.com/international/archive/2019/10/pope-francis-revolutionary-culture-war/600877/|url-status=live}}</ref><ref>{{Cite web|last=Ambrosino|first=Brandon|date=13 July 2018|title=Everything you need to know about Pope Francis|url=https://www.vox.com/2018/7/13/17570124/who-is-pope-francis|access-date=19 June 2021|website=Vox|language=en|archive-date=24 June 2021|archive-url=https://web.archive.org/web/20210624203402/https://www.vox.com/2018/7/13/17570124/who-is-pope-francis|url-status=live}}</ref> Francis made efforts to further close Catholicism's estrangement with the Eastern churches.<ref name="orthodox">Ritter, Karl, [http://www.huffingtonpost.com/2013/03/15/pope-francis-jews_n_2883560.html "Pope Francis reaches out to Jews"] {{Webarchive|url=https://web.archive.org/web/20160215230923/http://www.huffingtonpost.com/2013/03/15/pope-francis-jews_n_2883560.html |date=15 February 2016 }}, huffingtonpost.com, 16 March 2013. Retrieved 16 March 2013.</ref> His installation was attended by [[Patriarch Bartholomew I of Constantinople]] of the Eastern Orthodox Church,<ref name="patriarch">Demacopoulos, George E., [http://www.archons.org/news/detail.asp?id=619 "The extraordinary historical significance of His Holiness' presence at Pope Francis' installation as Bishop of Rome"] {{Webarchive|url=https://web.archive.org/web/20171018142627/http://www.archons.org/news/detail.asp?id=619 |date=18 October 2017 }}, Archon News (Order of St. Andrew the Apostle), 19 March 2013. Retrieved 19 March 2013.</ref> the first time since the [[East–West Schism|Great Schism]] of 1054 that the Eastern Orthodox [[Ecumenical Patriarch of Constantinople]] has attended a papal installation,<ref>{{cite news|title=Our Eastern Brothers|first=Alton J.|last=Pelowski|journal=Columbia|date=May 2013|pages=20–23|url=http://www.kofc.org/un/en/columbia/detail/2013_05_eastern.html|access-date=17 March 2017|archive-date=25 May 2017|archive-url=https://web.archive.org/web/20170525144237/http://www.kofc.org/un/en/columbia/detail/2013_05_eastern.html|url-status=dead}}</ref> while he also met [[Patriarch Kirill of Moscow]], head of the largest Eastern Orthodox church, in 2016; this was reported as the first such high-level meeting between the two churches since the [[East–West Schism|Great Schism]] of 1054.<ref>{{cite news|url=https://www.bbc.co.uk/news/world-latin-america-35565085|title=Unity call as Pope Francis holds historic talks with Russian Orthodox Patriarch|publisher=BBC|date=12 February 2016|access-date=13 February 2016|archive-date=12 February 2016|archive-url=https://web.archive.org/web/20160212224729/http://www.bbc.co.uk/news/world-latin-america-35565085|url-status=live}}</ref> In 2017 during a visit in [[Egypt]], Pope Francis reestablished mutual recognition of baptism with the [[Coptic Orthodox Church]].<ref>{{cite news|url=https://www.thetrumpet.com/15756-catholics-and-copts-seek-shared-baptism|title=Catholics and Copts Recognise Shared Baptism|work=The Philadelphia Trumpet|date=3 May 2017|last=Miille|first=Andrew|access-date=22 May 2017|archive-date=25 May 2017|archive-url=https://web.archive.org/web/20170525143547/https://www.thetrumpet.com/15756-catholics-and-copts-seek-shared-baptism|url-status=live}}</ref>

==Organization==
{{Anchor|Organization and demographics|Organization and demographics}}
{{Main|Hierarchy of the Catholic Church|Catholic Church by country}}
[[File:Emblem of the Papacy SE.svg|thumb|The crossed keys of the Holy See symbolize those of [[Simon Peter]]. The triple crown [[papal tiara]] symbolizes the triple power of the pope as "father of kings", "governor of the world" and "[[Vicar of Christ]]". The gold cross symbolizes the sovereignty of Jesus.]]
The Catholic Church follows an [[episcopal polity]], led by bishops who have received the sacrament of [[#Sacraments at the service of communion|Holy Orders]] who are given formal [[ecclesiastical jurisdiction|jurisdictions]] of governance within the church.<ref name="CCC880">{{Cite CCC|2.1|880–883|quote='[T]he Roman Pontiff [the pope], ... has full, supreme, and universal power over the whole Church, a power which he can always exercise unhindered.' 'The college or body of bishops has no authority unless united with the Roman Pontiff, Peter's successor, as its head.' As such, this college has 'supreme and full authority over the universal Church; but this power cannot be exercised without the agreement of the Roman Pontiff.'}}</ref><ref name="CEHierarchy">{{Cite CE1913 | wstitle = Hierarchy| title = Hierarchy | first = A.| last = Van Hove }} "It is usual to distinguish a twofold hierarchy in the Church, that of [[holy orders|order]] and that of jurisdiction, corresponding to the twofold means of sanctification, grace, which comes to us principally through the sacraments, and good works, which are the fruit of grace."</ref> There are three levels of clergy: the episcopate, composed of bishops who hold jurisdiction over a geographic area called a [[diocese]] or [[eparchy]]; the presbyterate, composed of priests ordained by bishops and who work in local dioceses or religious orders; and the diaconate, composed of deacons who assist bishops and priests in a variety of ministerial roles. Ultimately leading the entire Catholic Church is the [[bishop of Rome]], known as the pope ({{langx|la|papa|translation=father}}), whose jurisdiction is called the [[Holy See]] ({{lang|la|Sancta Sedes}} in Latin).<ref name="section880">{{cite web|url=https://www.vatican.va/archive/ENG0015/_P2A.HTM#PZ|work=[[Catechism of the Catholic Church]]|title=Christ's Faithful – Hierarchy, Laity, Consecrated Life: The episcopal college and its head, the Pope|publisher=Libreria Editrice Vaticana|location=Vatican City|year=1993|access-date=14 April 2013|archive-date=3 March 2021|archive-url=https://web.archive.org/web/20210303075200/https://www.vatican.va/archive/ENG0015/_P2A.HTM#PZ|url-status=live}}</ref>

In parallel to the diocesan structure are a variety of [[religious institute]]s that function autonomously, often subject only to the authority of the pope, though sometimes subject to the local bishop. Most religious institutes only have male or female members but some have both. Additionally, [[Catholic laity|lay members]] aid many liturgical functions during worship services. The Catholic Church has been described as the oldest [[multinational organization]] in the world.<ref>{{Cite web |last=Robinson |first=Paula |date=April 2017 |title=Globalization of the Catholic Church: Implications for managing a large multinational organization for a long period of time |url=https://digitalcommons.bryant.edu/cgi/viewcontent.cgi?article=1022&context=honors_marketing |website=Bryant Digital Repository |access-date=30 July 2023 |archive-date=21 May 2023 |archive-url=https://web.archive.org/web/20230521192442/https://digitalcommons.bryant.edu/cgi/viewcontent.cgi?article=1022&context=honors_marketing |url-status=live }}</ref><ref>{{Cite news |title=Pope, CEO |newspaper=The Economist |url=https://www.economist.com/business/2013/03/09/pope-ceo |access-date=30 July 2023 |issn=0013-0613 |archive-date=30 July 2023 |archive-url=https://web.archive.org/web/20230730220035/https://www.economist.com/business/2013/03/09/pope-ceo |url-status=live }}</ref><ref>{{Cite news |last=Yglesias |first=Matthew |date=13 March 2013 |title=The New Pope Runs One of America's Largest Businesses |language=en-US |work=Slate |url=https://slate.com/business/2013/03/catholic-church-revenue-one-of-america-s-biggest-businesses.html |access-date=30 July 2023 |issn=1091-2339 |archive-date=30 July 2023 |archive-url=https://web.archive.org/web/20230730234720/https://slate.com/business/2013/03/catholic-church-revenue-one-of-america-s-biggest-businesses.html |url-status=live }}</ref>

===Holy See, papacy, Roman Curia, and College of Cardinals===
{{Main|Holy See|Pope|Roman Curia|College of Cardinals}}
{{Further|List of popes}}
[[File: Pope Leo XIV 2 (4x5 cropped).png|thumb|left|[[Pope Leo XIV]], the [[List of popes|267th]] and current pope of the Catholic Church, a [[courtesy title|title]] he holds ''[[ex officio]]'' as bishop of Rome and sovereign of Vatican City, was elected in the [[2025 papal conclave]].]]
The [[hierarchy of the Catholic Church]] is headed{{refn|group=note|According to Catholic teaching, Jesus Christ is the 'invisible Head' of the Church<ref>{{cite web|title=Lesson 11: On the Church|url=https://www.catholicnewsagency.com/resource/55449/lesson-11-on-the-church|publisher=Catholic News Agency|access-date=3 September 2020|archive-date=9 August 2020|archive-url=https://web.archive.org/web/20200809120229/https://www.catholicnewsagency.com/resources/catechism/baltimore-catechism/lesson-11-on-the-church|url-status=live}}</ref><ref>{{cite web|last=Most|first=William G.|title=The Catholic Church is the Mystical Body of Christ|url=https://www.ewtn.com/catholicism/teachings/catholic-church-is-the-mystical-body-of-christ-89|website=ewtn.com|publisher=Global Catholic Network|access-date=3 September 2020|archive-date=4 August 2020|archive-url=https://web.archive.org/web/20200804083816/https://www.ewtn.com/catholicism/teachings/catholic-church-is-the-mystical-body-of-christ-89|url-status=live}}</ref><ref>{{cite web|title=Christ's Headship|url=https://www.catholicculture.org/Culture/library/dictionary/index.cfm?id=32529|website=catholicculture.org|access-date=3 September 2020|archive-date=23 October 2020|archive-url=https://web.archive.org/web/20201023022220/https://www.catholicculture.org/Culture/library/dictionary/index.cfm?id=32529|url-status=live}}</ref> while the pope is the 'visible Head'.<ref>{{cite web|title=The Pope|url=https://www.newadvent.org/cathen/12260a.htm|website=newadvent.org|access-date=3 September 2020|archive-date=7 October 2018|archive-url=https://web.archive.org/web/20181007002926/http://www.newadvent.org/cathen/12260a.htm|url-status=live}}</ref><ref>{{cite web|title=Lumen Gentium|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|website=The Holy See|access-date=15 March 2020|archive-date=6 September 2014|archive-url=https://web.archive.org/web/20140906031754/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|url-status=live}}</ref> }} by the pope, currently [[Pope Leo XIV]], who was elected on the 8th of May 2025 by [[2025 papal conclave|a papal conclave]]. The office of the pope is known as the ''papacy''. The Catholic Church holds that Christ instituted the papacy upon giving the [[keys of Heaven]] to [[Saint Peter]]. His ecclesiastical jurisdiction is called the Holy See, or the [[Apostolic See]] (meaning the see of the apostle Peter).<ref>{{cite book|first=Jaroslav|last=Pelikan|year=1985|title=Christian Tradition: A History of the Development of Doctrine, Volume 4: Reformation of Church and Dogma (1300–1700)|publisher=University of Chicago Press|url={{googlebooks|Qve0IqI5YC|page=114|plainurl=y}}|isbn=978-0-226-65377-8|page=114}}{{Dead link|date=September 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref>{{cite book|editor-first=Robert|editor-last=Feduccia|year=2005|title=Primary Source Readings in Catholic Church History|publisher=Saint Mary's Press|url=https://books.google.com/books?id=Bkc6gh1JdGkC&pg=PA85|isbn=978-0-88489-868-9|page=85|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112255/https://books.google.com/books?id=Bkc6gh1JdGkC&pg=PA85|url-status=live}}</ref> Directly serving the pope is the Roman Curia, the central governing body that administers the day-to-day business of the Catholic Church.

The pope is also [[sovereign]] of Vatican City,<ref>{{cite web|url=http://www.vaticanstate.va/EN/State_and_Government/|title=Vatican City State – State and Government|publisher=Vaticanstate.va|access-date=11 August 2010|archive-url=https://web.archive.org/web/20100722082631/http://www.vaticanstate.va/EN/State_and_Government/|archive-date=22 July 2010}}</ref> a small [[city-state]] entirely enclaved within the city of Rome, which is an entity distinct from the Holy See. It is as head of the Holy See, not as head of Vatican City State, that the pope receives ambassadors of states and sends them his own diplomatic representatives.<ref>{{cite web|work=British Foreign and Commonwealth Office|url=http://www.fco.gov.uk/en/travel-and-living-abroad/travel-advice-by-country/country-profile/europe/holy-see/|title=Country Profile: Vatican City State/Holy See {{!}} Travel and Living Abroad|date=27 February 2012|access-date=26 June 2012|archive-url=https://web.archive.org/web/20101231084624/http://www.fco.gov.uk/en/travel-and-living-abroad/travel-advice-by-country/country-profile/europe/holy-see/|archive-date=31 December 2010}}</ref> The Holy See also confers [[Orders, decorations, and medals of the Holy See|orders, decorations and medals]], such as the [[orders of chivalry]] originating from the [[Middle Ages]].

While the famous [[Saint Peter's Basilica]] is located in Vatican City, above the traditional site of [[Saint Peter's tomb]], the papal cathedral for the Diocese of Rome is the [[Archbasilica of Saint John Lateran]], located within the city of Rome, though enjoying [[extraterritorial]] privileges accredited to the Holy See.

The position of [[Cardinal (Catholicism)|cardinal]] is a rank of honour bestowed by popes on certain clerics, such as leaders within the Roman Curia, bishops serving in major cities and distinguished theologians. For advice and assistance in governing, the pope may turn to the [[College of Cardinals]].<ref name="McDonough227">McDonough (1995), p. 227</ref>

Following the death or resignation of a pope,{{refn|The last resignation occurred on 28 February 2013, when [[Pope Benedict XVI]] retired, citing ill health in his advanced age. The next most recent resignation occurred in 1415, as part of the [[Council of Constance]]'s resolution of the [[Avignon Papacy]].<ref name="duffy415">Duffy (1997), p. 415</ref>|group=note}} members of the College of Cardinals who are under age 80 act as an [[electoral college]], meeting in a [[papal conclave]] to elect a successor.<ref name="duffy416">Duffy (1997), p. 416</ref> Although the conclave may elect any male Catholic as pope, since 1389 only cardinals have been elected.<ref name="duffy417and18">Duffy (1997), pp. 417–18</ref>

===Canon law===
{{Main|Canon law of the Catholic Church}}
{{See also|Catholic Church#Liturgy}}
{{Catholic canon law}}
<!--From [[Canon law (Catholic Church)]]-->
Catholic canon law ({{Langx|la|jus canonicum}})<ref>''Black's Law Dictionary'', 5th ed., p. 771: "Jus canonicum"</ref> is the [[legal system|system]] of laws and [[canon law|legal principles]] made and enforced by the [[Hierarchy of the Catholic Church|hierarchical authorities]] of the Catholic Church to regulate its external organization and government and to order and direct the activities of Catholics toward the mission of the church.{{sfn|Della Rocca|1959|p=3}} The canon law of the Latin Church was the first modern Western [[legal system]],<ref>{{Cite book |last=Berman |first=Harold J. |author-link=Harold J. Berman |title=Law and Revolution: The Formation of the Western Legal Tradition |year=1983 |pages=86, 115 |publisher=Harvard University Press |isbn=978-0674517769}}</ref> and is the oldest continuously functioning legal system in the West,<ref>{{Cite web |first=Edward N. |last=Peters |author-link=Edward N. Peters |url=http://canonlaw.info/ |title=CanonLaw.info Home Page |access-date=11 June 2013 |archive-date=28 September 2011 |archive-url=https://web.archive.org/web/20110928005444/http://www.canonlaw.info/ |url-status=live }}</ref><ref>{{Cite book |first=Raymond |last=Wacks |author-link=Raymond Wacks |title=Law: A Very Short Introduction|edition=2nd |publisher=[[Oxford University Press]] |year=2015 |page=13 |isbn=978-0198745624}}</ref> while the distinctive traditions of [[Eastern Catholic canon law]] govern the 23 Eastern Catholic [[particular church]]es ''[[sui iuris]]''.

Positive ecclesiastical laws, based directly or indirectly upon immutable divine law or [[natural law]], derive formal authority in the case of universal laws from [[Promulgation (Catholic canon law)|promulgation]] by the supreme legislator—the [[Supreme Pontiff]]—who possesses the totality of legislative, executive and judicial power in his person,<ref>{{cite web|url=https://www.vatican.va/archive/ENG1104/__P16.HTM|title=Canon 331 – 1983 Code of Canon Law|website=Vatican.va|publisher=[[Secretariat for Communication|Segreteria per la Comunicazione]]|access-date=15 March 2020|archive-date=2 April 2007|archive-url=https://web.archive.org/web/20070402021624/https://www.vatican.va/archive/ENG1104/__P16.HTM|url-status=live}}</ref> while particular laws derive formal authority from promulgation by a legislator inferior to the supreme legislator, whether an ordinary or a delegated legislator. The actual subject material of the canons is not just doctrinal or moral in nature, but all-encompassing of the human condition. It has all the ordinary elements of a mature legal system:<ref name="clinfocat" /> laws, [[Ecclesiastical court|courts]], lawyers, judges,<ref name="clinfocat">{{Cite web |first=Edward N. |last=Peters |author-link=Edward N. Peters |url=http://www.canonlaw.info/a_catechistintro.htm |title=A Catechist's Introduction to Canon Law |website=CanonLaw.info |access-date=11 June 2013 |archive-date=2 August 2017 |archive-url=https://web.archive.org/web/20170802095547/http://www.canonlaw.info/a_catechistintro.htm |url-status=dead }}</ref> a fully articulated [[1983 Code of Canon Law|legal code]] for the Latin Church{{sfn|Della Rocca|1959|p=49}} as well as a [[Code of Canons of the Eastern Churches|code]] for the Eastern Catholic Churches,{{sfn|Della Rocca|1959|p=49}} principles of [[Interpretation (Catholic canon law)|legal interpretation]],<ref>{{cite web|url=http://www.intratext.com/IXT/ENG0017/_P2.HTM|title=Code of Canon Law: text – IntraText CT|website=intratext.com|access-date=18 June 2014|archive-date=11 December 2020|archive-url=https://web.archive.org/web/20201211125942/http://www.intratext.com/IXT/ENG0017/_P2.HTM|url-status=live}}</ref> and coercive penalties.<ref>{{cite periodical |url=https://stjosephcanonlaw.com/sites/default/files/newsletter-preview-pdfs/christifidelis30.7.pdf |archive-url=https://web.archive.org/web/20140714200828/https://stjosephcanonlaw.com/sites/default/files/newsletter-preview-pdfs/christifidelis30.7.pdf |archive-date=14 July 2014 |title=Canonical Basics |periodical=Christifidelis |publisher=St. Joseph Foundation |date=25 December 2012 |volume=30|issue=7|page=3}}</ref><ref>{{cite journal|url=http://www.firstthings.com/article/2012/08/conscience-and-coercion|title=Conscience and Coercion|journal=[[First Things]]|access-date=24 March 2015|quote=The 1983 Code of Canon Law still teaches that the Church has a coercive authority over the baptized, with the authority to direct and to punish, by temporal as well as spiritual penalties, for culpable apostasy or heresy.|first=Thomas|last=Pink|date=1 August 2012|publisher=The Institute on Religion and Public Life|archive-date=2 April 2015|archive-url=https://web.archive.org/web/20150402085937/http://www.firstthings.com/article/2012/08/conscience-and-coercion|url-status=live}}</ref>

[[Canon law of the Catholic Church|Canon law]] concerns the Catholic Church's life and organization and is distinct from civil law. In its own field it gives force to civil law only by specific enactment in matters such as the guardianship of minors.<ref>{{cite book|first=John P.|last=Beal|year=2000|title=New Commentary on the Code of Canon Law|url=https://books.google.com/books?id=JKgZEjvB5cEC&pg=PA85|publisher=[[Paulist Press]]|isbn=978-0-8091-4066-4|page=85|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112254/https://books.google.com/books?id=JKgZEjvB5cEC&pg=PA85#v=onepage&q&f=false|url-status=live}}</ref> Similarly, civil law may give force in its field to canon law, but only by specific enactment, as with regard to canonical marriages.<ref name="Malta">{{cite web|url=https://www.vatican.va/roman_curia/secretariat_state/archivio/documents/rc_seg-st_19930203_s-sede-malta_en.html|date=3 February 1993|access-date=6 August 2014|title=Agreement between the Holy See and the Republic of Malta on the recognition of civil effects to canonical marriages and to the decisions of the ecclesiastical authorities and tribunals about the same marriages|website=Vatican.va|publisher=[[Secretariat of State (Holy See)|Secretariat of State]]|url-status=live|archive-url=https://web.archive.org/web/20140216060609/https://www.vatican.va/roman_curia/secretariat_state/archivio/documents/rc_seg-st_19930203_s-sede-malta_en.html|archive-date=16 February 2014}}</ref> Currently, the [[1983 Code of Canon Law]] is in effect for the Latin Church.<ref>{{cite web|url=http://www.intratext.com/IXT/ENG0017/_P1.HTM|title=Code of Canon Law: Book I General Norms (1–6)|publisher=Intratext Library|access-date=3 April 2015|archive-date=29 April 2015|archive-url=https://web.archive.org/web/20150429083022/http://www.intratext.com/IXT/ENG0017/_P1.HTM|url-status=live}}</ref> The distinct 1990 ''[[Code of Canons of the Eastern Churches]]'' (''CCEO'', after the Latin initials) applies to the autonomous Eastern Catholic Churches.<ref>{{cite web|url=http://www.jgray.org/codes/cceo90eng.html|title=1990 Code of Canons of Oriental churches|website=jgray.org|publisher=Jason Gray|access-date=3 April 2015|archive-date=12 March 2015|archive-url=https://web.archive.org/web/20150312160522/http://www.jgray.org/codes/cceo90eng.html|url-status=dead}}</ref>

===Latin and Eastern churches===
{{anchor|Autonomous particular churches|Particular churches ''sui iuris''}}
{{Main|Catholic particular churches and liturgical rites|Latin Church|Eastern Catholic Churches}}
{{Major Sui Iuris Catholic Churches}}

In the first thousand years of Catholic history, different varieties of Christianity developed in the Western and [[Eastern Christian]] areas of Europe, Asia and Africa. Though most Eastern-tradition churches are no longer in communion with the Catholic Church after the [[East–West Schism|Great Schism]] of 1054 (as well as the earlier [[Nestorian Schism]] and [[Council of Chalcedon#Consequences: Chalcedonian Schism|Chalcedonian Schism]]), 23 autonomous [[particular churches]] of eastern traditions participate in the Catholic communion, also known as "churches ''[[sui iuris]]''" ({{langx|la|"of one's own right}}"). The largest and most well known is the Latin Church, the only Western-tradition church, with more than 1&nbsp;billion members worldwide. Relatively small in terms of adherents compared to the Latin Church, are the 23 self-governing Eastern Catholic Churches with a combined membership of 17.3&nbsp;million {{As of|2010|lc=y}}.<ref name="Roberson">{{cite web |url=http://www.cnewa.org/default.aspx?ID=125&pagetypeID=1&sitecode=HQ&pageno=1 |author=Ronald G. Roberson |title=Eastern Catholic Churches Statistics 2010 |work=CNEWA |access-date=30 April 2011 |archive-date=18 May 2019 |archive-url=https://web.archive.org/web/20190518233329/http://www.cnewa.org/default.aspx?ID=125&pagetypeID=1&sitecode=HQ&pageno=1 |url-status=live }}</ref><ref name="Gunton">Colin Gunton. "Christianity among the Religions in the Encyclopedia of Religion", ''Religious Studies'', Vol. 24, no. 1, p. 14. In a review of an article from the ''Encyclopedia of Religion'', Gunton writes "... [T] he article [on Catholicism in the encyclopedia] rightly suggests caution, suggesting at the outset that Roman Catholicism is marked by ''several different doctrinal and theological emphases''."</ref><ref>{{cite web |url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decree_19641121_orientalium-ecclesiarum_en.html |title=Orientalium Ecclesiarum |work=[[Vatican Council II]] |access-date=30 April 2011 |at=2 |archive-url=https://web.archive.org/web/20000901223734/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decree_19641121_orientalium-ecclesiarum_en.html |archive-date=1 September 2000}}</ref><ref>{{cite web |url=http://www.catholiceducation.org/en/culture/catholic-contributions/the-other-catholics-a-short-guide-to-the-eastern-catholic-churches.html |title=The Other Catholics: A Short Guide to the Eastern Catholic Churches |author=Kevin R. Yurkus |website=Catholic Education Resource Center |date=14 July 2005 |access-date=20 June 2017 |archive-date=27 February 2021 |archive-url=https://web.archive.org/web/20210227183405/https://www.catholiceducation.org/en/culture/catholic-contributions/the-other-catholics-a-short-guide-to-the-eastern-catholic-churches.html |url-status=live }}</ref>

The Latin Church is governed by the pope and diocesan bishops directly appointed by him. The pope exercises a direct [[patriarch]]al role over the Latin Church, which is considered to form the original and still major part of [[Western Christianity]], a heritage of certain beliefs and customs originating in Europe and northwestern Africa, some of which are inherited by many [[Christian denominations]] that trace their origins to the Protestant Reformation.<ref name="west_christ">[http://www.philtar.ac.uk/encyclopedia/christ/west/westessay.html "General Essay on Western Christianity"] {{Webarchive|url=https://web.archive.org/web/20170428000510/http://www.philtar.ac.uk/encyclopedia/christ/west/westessay.html |date=28 April 2017 }}, [http://www.philtar.ac.uk/encyclopedia/christ/west/westrc.html "Western Church/Roman Catholicism"] {{Webarchive|url=https://web.archive.org/web/20210225133021/http://www.philtar.ac.uk/encyclopedia/christ/west/westrc.html |date=25 February 2021 }} ''Overview of World Religions''. Division of Religion and Philosophy, University of Cumbria. 1998/9 ELMAR Project. Accessed 26 March 2015.</ref>

The Eastern Catholic Churches follow the traditions and spirituality of [[Eastern Christianity]] and are churches that have always remained in full communion with the Catholic Church or who have chosen to re-enter full communion in the centuries following the [[East–West Schism]] or earlier divisions. These churches are communities of Catholic Christians whose forms of worship reflect distinct historical and cultural influences rather than differences in doctrine.<ref>{{cite book |title=The Blackwell Dictionary of Eastern Christianity |date=1999 |publisher=Blackwell Publishing |isbn=0-631-23203-6 |editor-last=Parry |editor-first=Ken |location=Malden, MA |editor2=David Melling}}</ref>

The pope's recognition of Eastern Catholic Churches has caused controversy in [[Catholic–Eastern Orthodox relations|ecumenical relations with the Eastern Orthodox]] and other eastern churches. Historically, pressure to conform to the norms of the Western Christianity practised by the majority Latin Church led to a degree of encroachment ([[Liturgical Latinisation]]) on some of the Eastern Catholic traditions. The [[Second Vatican Council]] document, ''[[Orientalium Ecclesiarum]]'', built on previous reforms to reaffirm the right of Eastern Catholics to maintain their distinct liturgical practices.<ref>{{cite book |title=The Blackwell Dictionary of Eastern Christianity |date=1999 |publisher=Blackwell Publishing |isbn=0-631-23203-6 |editor-last=Parry |editor-first=Ken |location=Malden, MA |editor2=David Melling}}</ref>

A church ''sui iuris'' is defined in the ''[[Code of Canons of the Eastern Churches|Code of Canons for the Eastern Churches]]'' as a "group of Christian faithful united by a hierarchy" that is recognized by the pope in his capacity as the [[papal supremacy|supreme authority]] on matters of doctrine within the church.{{refn|{{cite web |url=http://www.intratext.com/IXT/ENG1199/_PR.HTM |title=Code of Canons for the Eastern Churches, Title 2 |publisher=intratext.com |date=1992}}}} The Eastern Catholic Churches are in [[full communion]] with the pope, but have governance structures and liturgical traditions separate from that of the Latin Church.<ref name="Gunton" /><!--Each church is headed by a [[patriarch]] or [[major archbishop]],<ref name=CCEO56>[http://www.intratext.com/IXT/ENG1199/_P1K.HTM "''CCEO'', Canon 56."]. Intratext.com (English Translation). 1990.</ref>--> While the Latin Church's canons do not explicitly use the term, it is tacitly recognized as equivalent.

Some Eastern Catholic churches are governed by a patriarch who is elected by the [[synod]] of the bishops of that church,<ref name="CCEO55_150">[http://www.intratext.com/IXT/ENG1199/_P1R.HTM "''CCEO'', Canons 55–150"] {{Webarchive|url=https://web.archive.org/web/20210224135155/http://www.intratext.com/IXT/ENG1199/_P1R.HTM |date=24 February 2021 }}. Intratext.com (English Translation). 1990.</ref> others are headed by a [[major archbishop]],<ref name="CCEO151_154">"''CCEO'', Canons 151–154". 1990.</ref> others are under a [[metropolitan bishop|metropolitan]],<ref name="CCEO155_173">"''CCEO'', Canons 155–173". 1990.</ref> and others are organized as individual [[eparchy|eparchies]].<ref name="CCEO">"''CCEO'', Canons 174–176". 1990.</ref> Each church has authority over the particulars of its internal organization, [[Catholic liturgical rites|liturgical rites]], [[General Roman Calendar|liturgical calendar]] and other aspects of its spirituality, subject only to the authority of the pope.<ref name="CCEO27_7">[http://www.intratext.com/IXT/ENG1199/_PR.HTM "''CCEO'', Canon 27–28."] {{Webarchive|url=https://web.archive.org/web/20110722181249/http://www.intratext.com/IXT/ENG1199/_PR.HTM |date=22 July 2011 }}. Intratext.com (English Translation). 1990.</ref> The Roman Curia has a specific department, the [[Congregation for the Oriental Churches]], to maintain relations with them.<ref>{{cite web |url=https://www.vatican.va/roman_curia/congregations/orientchurch/profilo/rc_con_corient_pro_20030320_profile.html |title=Congregation for the Oriental Churches: Profile |publisher=Vatican.va |location=Rome |access-date=2 April 2015 |archive-url=https://web.archive.org/web/20110514004919/https://www.vatican.va/roman_curia/congregations/orientchurch/profilo/rc_con_corient_pro_20030320_profile.html |archive-date=14 May 2011}}</ref> The pope does not generally appoint bishops or clergy in the Eastern Catholic Churches, deferring to their internal governance structures, but may intervene if he feels it necessary.

===Dioceses, parishes, organizations, and institutes===
{{further|List of Catholic dioceses (structured view)|Parish in the Catholic Church|Religious institute|Catholic charities}}
{{Catholicism map}}
Individual countries, regions, and major cities are served by [[particular church]]es known as [[diocese]]s in the [[Latin Church]], or [[eparchies]] in the [[Eastern Catholic Churches]], each of which are overseen by a bishop. {{as of|2021}}, the Catholic Church [[List of Catholic dioceses (structured view)|has 3,171 dioceses]] globally.<ref name="sees">Vatican, ''[[Annuario Pontificio]]'' 2009, p. 1172.</ref> The bishops in a particular country are members of a national or regional episcopal conference.<ref>''Annuario Pontifico per l'anno 2010'' (''Città di Vaticano: Libreria Editrice Vaticana'', 2010)</ref>

Dioceses are divided into parishes, each with one or more [[Priesthood (Catholic Church)|priests]], [[deacon]]s, or [[Lay ecclesial ministry|lay ecclesial ministers]].<ref name="OneFaith52">Barry, p. 52</ref> Parishes are responsible for the day to day celebration of the sacraments and pastoral care of the laity.<ref>{{cite web|url=http://www.intratext.com/IXT/ENG0017/_P1T.HTM|title=Canon 519 1983 Code of Canon Law|website=Intratext.com|quote=The parish priest is the proper clergyman in charge of the congregation of the parish entrusted to him. He exercises the pastoral care of the community entrusted to him under the authority of the [[diocesan bishop]], whose ministry of Christ he is called to share, so that for this community he may carry out the offices of teaching, sanctifying and ruling with the cooperation of other priests or deacons and with the assistance of lay members of Christ's faithful, in accordance with the law.|access-date=25 March 2015|archive-date=31 January 2021|archive-url=https://web.archive.org/web/20210131004630/http://www.intratext.com/IXT/ENG0017/_P1T.HTM|url-status=live}}</ref> {{as of|2016}}, there are 221,700 parishes worldwide.<ref name="Vermont_winter" />

In the Latin Church, Catholic men may serve as deacons or priests by receiving sacramental [[Holy Orders|ordination]]. Men and women may serve as [[Extraordinary minister of Holy Communion|extraordinary ministers of Holy Communion]], as readers ([[Reader (liturgy)|lectors]]), or as [[altar servers]]. Historically, boys and men have only been permitted to serve as altar servers; however, since the 1990s, girls and women have also been permitted.<ref name="Apostalicae86">{{cite book|title=Acta Apostolicae Sedis 86|year=1994|pages=541–42|url=https://www.vatican.va/archive/aas/documents/AAS%2086%20%5B1994%5D%20-%20ocr.pdf|archive-url=https://web.archive.org/web/20150721142407/https://www.vatican.va/archive/aas/documents/AAS%2086%20%5B1994%5D%20-%20ocr.pdf|archive-date=21 July 2015}}; [http://www.catholicculture.org/library/view.cfm?recnum=5212 English translation] {{Webarchive|url=https://web.archive.org/web/20210209105945/https://www.catholicculture.org/library/view.cfm?recnum=5212 |date=9 February 2021 }})</ref>{{refn|group=note|In 1992, the Vatican clarified the 1983 Code of Canon Law removed the requirement that altar servers be male; permission to use female altar servers within a diocese is at the discretion of the bishop.<ref name="Apostalicae86" />}}

Catholics may enter into [[consecrated life]] either on an individual basis, as a [[hermit]] or [[consecrated virgin]], or by joining an [[institute of consecrated life]] (a religious institute or a [[secular institute]]) in which to take [[Religious vows|vows]] confirming their desire to follow the three [[evangelical counsels]] of [[chastity]], poverty and obedience.<ref name="Canons573-746">They can be [[Catholic laity|laity]] or ordained priests. {{cite web|url=https://www.vatican.va/archive/ENG1104/__P1Y.HTM|title=Canon 573–746|website=1983 Code of Canon Law|publisher=Vatican.va|access-date=9 March 2008|archive-url=https://web.archive.org/web/20160418141521/https://www.vatican.va/archive/ENG1104/__P1Y.HTM|archive-date=18 April 2016}}</ref> Examples of institutes of consecrated life are the [[Order of Saint Benedict|Benedictines]], the [[Carmelites]], the [[Dominican Order|Dominicans]], the [[Franciscan]]s, the [[Missionaries of Charity]], the [[Legionaries of Christ]] and the [[Sisters of Mercy]].<ref name="Canons573-746" />

"Religious institutes" is a modern term encompassing both "[[Religious order (Catholic)|religious orders]]" and "[[religious congregations]]", which were once distinguished in [[canon law]].<ref>{{cite web|url=https://scholar.google.com/scholar?q=%22+the+1983+code+uses+the+single+term+religious+institute%22&btnG=Search&as_sdtp=on|title=Google Scholar|website=scholar.google.com|access-date=5 June 2022|archive-date=5 June 2022|archive-url=https://web.archive.org/web/20220605181033/https://scholar.google.com/scholar?q=%22+the+1983+code+uses+the+single+term+religious+institute%22&btnG=Search&as_sdtp=on|url-status=live}}</ref> The terms "religious order" and "religious institute" tend to be used as synonyms colloquially.<ref>Cafardi, Nicolas P. [https://scholar.google.com/scholar?q=%22+Religious+order+is+a+colloquialism%22&btnG=Search&as_sdt=1%2C5&as_sdtp=on "Catholic Law Schools and Ex Corde Ecclesiae"] {{Webarchive|url=https://web.archive.org/web/20210224195313/https://scholar.google.com/scholar?q=%22+Religious+order+is+a+colloquialism%22&btnG=Search&as_sdt=1%2C5&as_sdtp=on |date=24 February 2021 }}, ''Theological Exploration'', vol. 2. no. 1 of Duquesne University and in ''Law Review'' of University of Toledo, vol. 33</ref>

By means of [[Catholic charities]] and beyond, the Catholic Church is the largest non-government provider of [[Catholic school|education]] and [[Catholic Church and health care|health care]] in the world.<ref name="Geopolitics" />

===Membership===
{{Main|Catholic Church by country}}
{{Further|List of Christian denominations by number of members}}
{{bar box
| width=250px
| float=left
| title=Geographic distribution of Catholics in 2023<ref name="Yearbook_3/20/2025" />
{{bar percent|[[Americas]]|Blue|47.8}}
{{bar percent|[[Europe]]|Gold|20.4}}
{{bar percent|[[Africa]]|Brown|20.0}}
{{bar percent|[[Asia]]|#d4213d|11.0}}
{{bar percent|[[Oceania]]|Purple|0.8}}
}}As of 2020, Catholicism is the second-largest [[Religious denomination|religious body]] in the world after [[Sunni Islam]].<ref>{{cite web|quote=The Roman Catholic Church, which consists of 23 particular Churches in full communion with the Bishop of Rome. The Catholic Church is the world's second largest religious body after Sunni Islam.|url=https://www.yourdictionary.com/catholic-church|title=Definition of Catholic Church on the Your Dictionary website|publisher=Yourdictionary.com|access-date=3 June 2020|archive-date=8 March 2021|archive-url=https://web.archive.org/web/20210308175053/https://www.yourdictionary.com/catholic-church|url-status=live}}</ref> Catholics represent about half of all Christians.<ref>{{cite book|last1=Chryssides|first1=George D.|last2=Wilkins|first2=Margaret Z.|date=2014|title=Christians in the Twenty-First Century|page=9|publisher=Routledge |isbn=978-1-317-54558-3|quote=Roughly half of all Christians worldwide are Roman Catholics}}</ref> According to the ''[[World Christian Encyclopedia|World Christian Database]]'', there are 1.272 billion Catholics globally, as of 2025.<ref name="WorldChristianDatabase" /> According to the ''[[Annuario Pontificio]]'', church membership, defined as baptized Catholics, was 1.406 billion at the end of 2023, which was 17.4% of the world population:<ref name="Yearbook_3/20/2025" /> Under Pope Francis the church membership grew by almost 11 percent with growth concentrated in Africa and loss in Europe.<ref>Anthony Faiola. (21 April 2025). "Pope Francis, whose humility and empathy reshaped the papacy, dies at 88". [https://wapo.st/44yfumD Washington Post website] Retrieved 21 April 2025.</ref>

Brazil has the largest Catholic population in the world, followed by Mexico, the [[Philippines]], and the United States.<ref>{{cite web|url=https://www.pewforum.org/2013/02/13/the-global-catholic-population/|title=The Global Catholic Population|date=13 February 2013|publisher=[[Pew Research Center]]|access-date=4 April 2021|archive-date=28 September 2013|archive-url=https://web.archive.org/web/20130928103612/https://www.pewforum.org/2013/02/13/the-global-catholic-population/|url-status=live}}</ref>

Geographic distribution of Catholics worldwide continues to shift, with 20.0% in [[Africa]], 47.8% in the [[Americas]], 11.0% in [[Asia]], 20.4% in [[Europe]], and 0.8% in [[Oceania]].<ref name="Yearbook_3/20/2025" />

Catholic ministers include ordained clergy, [[lay ecclesial ministers]], [[Missionary|missionaries]], and [[Catechesis|catechists]]. Also as of the end of 2023, there were 463,859 ordained clergy, including 5,430 bishops, 406,996 priests (diocesan and religious), and 51,433 deacons (permanent).<ref name="Yearbook_3/20/2025" /> Non-ordained ministers, as of October 2024, included 2,883,049 catechists and 413,561 lay missionaries.<ref>{{cite web |url=https://www.fides.org/en/attachments/view/file/STATISTICS_2024_002_.pdf |title=Catholic Church Statistics 2024 |website=fides.org |access-date=26 March 2025 |date=17 October 2024}}</ref>

Catholics who have committed to religious or consecrated life instead of marriage or single celibacy, as a state of life or relational vocation, include 49,414 male religious (as of 2022) and 589,423 women religious (as of 2023). These are not ordained, nor generally considered ministers unless also engaged in one of the lay minister categories above.<ref name="Yearbook_3/20/2025" />

==Doctrine==
{{Main|Catholic theology}}
Catholic doctrine has developed over the centuries, reflecting direct teachings of early Christians, formal definitions of [[Heresy in Christianity|heretical]] and [[orthodoxy|orthodox]] beliefs by [[ecumenical councils]] and in [[papal bull]]s, and theological debate by scholars. The church believes that it is continually guided by the Holy Spirit as it discerns new theological issues and is protected [[Infallibility of the Church|infallibly]] from falling into doctrinal error when a firm decision on an issue is reached.<ref>{{Cite CCC|2.1|889|quote=[I]n order to preserve the Church in the purity of the faith handed on by the apostles, Christ who is the Truth willed to confer on her a share in his own infallibility.}}</ref><ref>{{cite web|last=Second Vatican Council|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|work=Lumen Gentium|publisher=Vatican|access-date=24 July 2010|title=Chapter III, paragraph 25|quote=by the light of the Holy Spirit ... vigilantly warding off any errors that threaten their flock.|archive-url=https://web.archive.org/web/20140906031754/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|archive-date=6 September 2014}}</ref>

It teaches that revelation has one common source, [[God in Christianity|God]], and two distinct modes of transmission: Sacred Scripture and [[Sacred tradition|Sacred Tradition]],<ref>{{Cite CCC|2.1|80–81}}</ref><ref name="LumenG3">{{cite web|last=Paul VI|first=Pope|title=Lumen Gentium chapter 2, Paragraph 14|publisher=Vatican|year=1964|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|access-date=9 March 2008|archive-url=https://web.archive.org/web/20140906031754/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|archive-date=6 September 2014}}</ref> and that these are authentically interpreted by the [[Magisterium]].<ref>{{Cite CCC|2.1|888–92}}</ref><ref>{{Cite CCC|2.1|85–88}}</ref> Sacred Scripture consists of the 73 books of the [[Catholic Bible]], consisting of 46 [[Old Testament]] and 27 [[New Testament]] writings. Sacred Tradition consists of those teachings believed by the church to have been handed down since the time of the Apostles.<ref name="Schreck16">Schreck, pp. 15–19</ref> Sacred Scripture and Sacred Tradition are collectively known as the "deposit of faith" ({{lang|la|depositum fidei}} in Latin). These are in turn interpreted by the Magisterium (from {{lang|la|magister}}, Latin for "teacher"), the church's teaching authority, which is exercised by the pope and the [[College of Bishops]] in union with the pope, the Bishop of Rome.<ref name="Schreck30">Schreck, p. 30</ref> Catholic doctrine is authoritatively summarized in the ''[[Catechism of the Catholic Church]]'', published by the Holy See.<ref name="cat">Marthaler, preface</ref><ref>{{cite web|last=John Paul II|first=Pope|title=Laetamur Magnopere|publisher=Vatican|year=1997|url=https://www.vatican.va/archive/ccc_css/archive/catechism/aposletr.htm|access-date=21 March 2015|archive-url=https://web.archive.org/web/20150314024145/https://www.vatican.va/archive/ccc_css/archive/catechism/aposletr.htm|archive-date=14 March 2015}}</ref>

===Nature of God===
{{Main|Trinity}}
[[File:Anonymous Cusco School - Trifacial Trinity - Google Art Project.jpg|thumb|right|An anonymous 18th century Catholic painting from the Peruvian [[Cuzco School]]. This work depicts the Holy Triune God; one in essence, with three persons; holding the theological diagram of the [[Shield of the Trinity]].]]The Catholic Church holds that there is one [[Attributes of God in Christianity#Eternity|eternal]] God, who exists as a ''[[perichoresis]]'' ("mutual indwelling") of three ''[[Hypostasis (philosophy and religion)|hypostases]]'', or "persons": [[God the Father#Christianity|God the Father]]; [[God the Son]]; and [[Holy Spirit in Christianity|God the Holy Spirit]] (also called the Holy Ghost), which together are called the "Holy Trinity".<ref name="232_252">{{Cite CCC|2.1|232–37, 252}}</ref>

Catholics believe that Jesus Christ is the "Second Person" of the Trinity, God the Son. In an event known as the [[Incarnation (Christianity)|Incarnation]], through the power of the Holy Spirit, God became united with human nature through the conception of Christ in the womb of the [[Veneration of Mary in the Catholic Church|Blessed Virgin Mary]]. Christ, therefore, is understood as being both fully divine and fully human, including possessing a human [[soul]]. It is taught that Christ's mission on earth included giving people his teachings and providing his example for them to follow as recorded in the four [[Gospel]]s.<ref name="McGrath">McGrath, pp. 4–6.</ref> Jesus is believed to have remained sinless while on earth, and to have allowed himself to be unjustly executed by [[Crucifixion of Jesus|crucifixion]], as a sacrifice of himself to reconcile humanity to God; this reconciliation is known as the [[Paschal Mystery]].<ref>{{Cite CCC|2.1|595}}</ref> The Greek term "Christ" and the Hebrew "Messiah" both mean "anointed one", referring to the Christian belief that Jesus' death and resurrection are the fulfilment of the Old Testament's [[Jesus and messianic prophecy|messianic prophecies]].<ref name="Kreeft71">Kreeft, pp. 71–72</ref>

The Catholic Church teaches dogmatically that "the Holy Spirit proceeds eternally from the Father and the Son, not as from two principles but as from one single principle".<ref>{{cite web|url=http://www.ewtn.com/library/curia/pccufilq.htm|title=Greek and Latin Traditions on Holy Spirit|work=ewtn.com|access-date=12 February 2015|archive-date=3 September 2004|archive-url=https://web.archive.org/web/20040903132523/http://www.ewtn.com/library/CURIA/PCCUFILQ.HTM}}</ref> It holds that the Father, as the "principle without principle", is the first origin of the Spirit, but also that he, as Father of the only Son, is with the Son the single principle from which the Spirit proceeds.<ref>{{Cite CCC|2.1|248}}</ref> This belief is expressed in the {{lang|la|[[Filioque]]}} clause which was added to the Latin version of the Nicene Creed of 381 but not included in the Greek versions of the creed used in Eastern Christianity.<ref name="245_248">{{Cite CCC|2.1|245–48}}</ref>

===Nature of the church===
{{Main|Catholic ecclesiology}}
The Catholic Church teaches that it is the "[[one true church]]",<ref name="Catholic News Service" /><ref>{{cite web|url=https://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20070629_responsa-quaestiones_en.html|title=Responses to Some Questions Regarding Certain Aspects of the Doctrine of the Church|location=Rome|publisher=Congregation for the Doctrine of the Faith|date=29 June 2007|author=William Cardinal Levada|access-date=26 November 2014|archive-url=https://web.archive.org/web/20130813100622/https://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20070629_responsa-quaestiones_en.html|archive-date=13 August 2013}}</ref> "the universal sacrament of salvation for the human race",<ref name="GAUDIUM">{{cite web|title=Pastoral Constitution on the Church in the Modern World ''GAUDIUM ET SPES'' § 45|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19651207_gaudium-et-spes_en.html|publisher=Vatican.va|date=7 December 1965|access-date=4 April 2015|archive-url=https://web.archive.org/web/20121017073250/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19651207_gaudium-et-spes_en.html|archive-date=17 October 2012}}</ref><ref name="ReferenceC">{{cite web|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|title=Dogmatic Constitution on the Church ''Lumen Gentium''|editor-first=Pericle|editor-last=Felici|date=21 November 1964|access-date=4 April 2015|archive-url=https://web.archive.org/web/20140906031754/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html|archive-date=6 September 2014}}</ref> and "the one true religion".<ref>Para. 2, 2nd sentence: {{cite web|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decl_19651207_dignitatis-humanae_en.html|title=Dignitatis humanae|access-date=20 June 2015|archive-url=https://web.archive.org/web/20120211202206/https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decl_19651207_dignitatis-humanae_en.html|archive-date=11 February 2012}}</ref> According to the ''Catechism'', the Catholic Church is further described in the Nicene Creed as the "one, holy, catholic, and apostolic Church".<ref>{{Cite CCC|2.1|811}}</ref> These are collectively known as the [[Four Marks of the Church]]. The church teaches that its founder is Jesus Christ.<ref name="Kreeft98">Kreeft, p. 98, quote "The fundamental reason for being a Catholic is the historical fact that the Catholic Church was founded by Christ, was God's invention, not man's;... As the Father gave authority to Christ (Jn 5:22; Mt 28:18–20), Christ passed it on to his apostles (Lk 10:16), and they passed it on to the successors they appointed as bishops." (see also Kreeft, p. 980)</ref>{{sfn|Bokenkotter|2004|p=30}} The [[New Testament]] records several events considered integral to the establishment of the Catholic Church, including Jesus' activities and teaching and his appointment of the [[Apostles in the New Testament|apostles]] as witnesses to his ministry, suffering, and resurrection. The [[Great Commission]], after his resurrection, instructed the apostles to continue his work. The coming of the Holy Spirit upon the apostles, in an event known as [[Pentecost]], is seen as the beginning of the public ministry of the Catholic Church.<ref name="Barry48">Barry, p. 46.</ref> The church teaches that all duly consecrated bishops have a lineal succession from the apostles of Christ, known as [[apostolic succession]].<ref name="OneFaith46">Barry, p. 46</ref> In particular, the Bishop of Rome (the pope) is considered the successor to the apostle [[Simon Peter]], a position from which he derives his [[papal supremacy|supremacy]] over the church.<ref>{{Cite CCC|2.1|880}}</ref>

Catholic belief holds that the church "is the continuing presence of Jesus on earth"<ref name="Schreck131">Schreck, p. 131</ref> and that it alone possesses the full means of [[Salvation (Christianity)|salvation]].<ref name="CCC_816">{{Cite CCC|2.1|816|quote=The Second Vatican Council's Decree on Ecumenism explains: 'For it is through Christ's Catholic Church alone, which is the universal help toward salvation, that the fullness of the means of salvation can be obtained. It was to the apostolic college alone, of which Peter is the head, that we believe that our Lord entrusted all the blessings of the New Covenant, in order to establish on earth the one Body of Christ into which all those should be fully incorporated who belong in any way to the People of God.' [''[[Unitatis redintegratio]]'' 3 §&nbsp;5.]}}</ref> Through the [[Passion (Christianity)|passion]] (suffering) of Christ leading to his [[Crucifixion of Jesus|crucifixion]] as described in the Gospels, it is said Christ made himself an oblation to God the Father to [[Atonement in Christianity|reconcile]] humanity to God;<ref name="608_">{{Cite CCC|2.1|608}}</ref> the [[Resurrection of Jesus]] makes him the firstborn from the dead, the first among many brethren.<ref>Colossians 1.18</ref> By reconciling with God and following Christ's words and deeds, an individual can enter the [[Kingdom of God (Christianity)|Kingdom of God]].<ref name="OneFaith26">Barry, p. 26</ref> The church sees its liturgy and sacraments as perpetuating the graces achieved through Christ's sacrifice to strengthen a person's relationship with Christ and aid in overcoming sin.<ref name="CoCCC_Paschal">{{cite web|url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#God%20Comes%20to%20Meet%20Man|title=The paschal mystery in the sacraments of the church|date=2005|access-date=14 December 2014|website=Compendium of the Catechism of the Catholic Church|publisher=Vatican.va|archive-date=22 January 2021|archive-url=https://web.archive.org/web/20210122221130/http://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#God%20Comes%20to%20Meet%20Man|url-status=live}}</ref>

===Final judgement===
{{Main|Last Judgment#Catholicism}}
The Catholic Church teaches that, immediately after death, the [[Soul (spirit)|soul]] of each person will receive a [[particular judgment|particular judgement]] from God, based on their [[sin]]s and their relationship to Christ.<ref>{{Cite CCC|2.1|1021–22, 1039, 1051|quote=The Last Judgment will reveal even to its furthest consequences the good each person has done or failed to do during his earthly life}}</ref><ref name="Schreck397">Schreck, p. 397</ref> This teaching also attests to another day when Christ will sit in universal judgement of all mankind. This [[Last Judgment|final judgement]], according to the church's teaching, will bring an end to human history and mark the beginning of both a new and better heaven and earth ruled by God in righteousness.<ref>{{Cite CCC|2.1|1038–41}}</ref>

Depending on the judgement rendered following death, it is believed that a soul may enter one of three states of the afterlife:
* [[Heaven in Christianity#Roman Catholicism|Heaven]] is a state of unending union with the divine nature of God, not ontologically, but by grace. It is an eternal life, in which the soul contemplates God in ceaseless [[beatific vision|beatitude]].<ref>{{Cite CCC|2.1|1023–29, 1042–50}}</ref>
* [[Purgatory]] is a temporary condition for the purification of souls who, although destined for Heaven, are not fully detached from sin and thus cannot enter Heaven immediately.<ref>{{Cite CCC|2.1|1030–32, 1054}}</ref> In Purgatory, the soul suffers, and is purged and perfected. Souls in purgatory may be aided in reaching heaven by the prayers of the faithful on earth and by the [[intercession of saints]].<ref>{{cite web|url=http://www.ewtn.com/Library/Liturgy/zlitur215.htm|title=Saints' Prayers for Souls in Purgatory|publisher=Ewtn.com|access-date=28 October 2010|archive-date=30 April 2011|archive-url=https://web.archive.org/web/20110430072118/http://www.ewtn.com/Library/Liturgy/zlitur215.htm|url-status=live}}</ref>
* [[Hell in Christian beliefs#Roman Catholicism|Final Damnation]]: Finally, those who persist in living in a state of mortal sin and do not repent before death subject themselves to hell, an everlasting separation from God.<ref>{{Cite CCC|2.1|1033–37, 1057}}</ref> The church teaches that no one is condemned to hell without having freely decided to reject God.<ref>{{Cite CCC|2.1|1058}}</ref> No one is [[predestination|predestined]] to hell and no one can determine with absolute certainty who has been condemned to hell.<ref>{{Cite CCC|2.1|1037}}</ref> Catholicism teaches that through God's mercy a person can repent at any point before death, be illuminated with the truth of the Catholic faith, and thus obtain salvation.<ref name="Luke23">Christian Bible, {{bibleverse||Luke|23:39–43}}</ref> Some Catholic theologians have speculated that the souls of unbaptized infants and non-Christians without mortal sin but who die in [[original sin]] are assigned to [[limbo]], although this is not an official [[Dogma in the Catholic Church|dogma]] of the church.<ref>{{cite web|url=http://www.catholicculture.org/culture/library/view.cfm?id=7529&CFID=32422018&CFTOKEN=46037657|title=Library: The Hope of Salvation for Infants Who Die Without Being Baptised|publisher=Catholic Culture|date=19 January 2007|access-date=28 October 2010|archive-date=1 May 2011|archive-url=https://web.archive.org/web/20110501133631/http://www.catholicculture.org/culture/library/view.cfm?id=7529&CFID=32422018&CFTOKEN=46037657|url-status=live}}</ref>

While the Catholic Church teaches that it alone possesses the full means of salvation,<ref name="CCC_816" /> it also acknowledges that the Holy Spirit can make use of [[Ecclesial Community|Christian communities]] separated from itself to "impel towards Catholic unity"<ref name="ewtn.com">{{cite web|url=https://www.ewtn.com/library/Doctrine/subsistit.htm|title=Christ's Church Subsists in the Catholic Church|website=ewtn.com|access-date=27 August 2015|archive-date=20 November 2018|archive-url=https://web.archive.org/web/20181120114032/https://www.ewtn.com/library/Doctrine/subsistit.htm|url-status=live}}</ref> and "tend and lead toward the Catholic Church",<ref name="ewtn.com" /> and thus bring people to salvation, because these separated communities contain some elements of proper doctrine, albeit admixed with [[heresy|errors]]. It teaches that anyone who is saved is saved through the Catholic Church but that people can be saved outside of the ordinary means known as [[baptism of desire]], and by pre-baptismal martyrdom, known as [[baptism of blood]], as well as when conditions of [[Invincible ignorance (Catholic theology)|invincible ignorance]] are present, although invincible ignorance in itself is not a means of salvation.<ref>{{cite CE1913|wstitle=Baptism|first=William|last=Fanning}} (See: "Necessity of baptism" and "Substitutes for the sacrament")</ref> The [[Vatican II]] document [[Lumen Gentium]] further clarifies the possibility of salvation of those who "through no fault of their own, do not know the Gospel of Christ or his Church, but who nevertheless seek God with a sincere heart," being "moved by (divine) grace".{{CCC|847}}

===Saints and devotions===
{{Main|Saint|Canonization|Veneration|Catholic devotions}}
<!--Content derived from "[[Saints]] (version 841312648)" and "[[Canonization]] (version 841807635)" -->
A saint (also historically known as a hallow) is a person who is recognized as having an exceptional degree of holiness or likeness or closeness to God, while canonization is the act by which a Christian church declares that a person who has died was a saint, upon which declaration the person is included in the "canon", or list, of recognized saints.<ref name="WilsonFischer2005">{{cite book|last1=Wilson|first1=Douglas|last2=Fischer|first2=Ty|year=2005|title=Omnibus II: Church Fathers Through the Reformation|url=https://books.google.com/books?id=zClmDnl3b3EC&pg=PA101|publisher=Veritas Press|isbn=978-1-932168-44-0|page=101|quote=The word 'hallow' means 'saint,' in that 'hallow' is just an alternative form of the word 'holy' ('hallowed be Thy name').|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112757/https://books.google.com/books?id=zClmDnl3b3EC&pg=PA101#v=onepage&q&f=false|url-status=live}}</ref><ref name="DiehlDonnelly2001">{{cite book|last1=Diehl|first1=Daniel|last2=Donnelly|first2=Mark|year=2001|title=Medieval Celebrations|publisher=Stackpole Books|url={{googlebooks|WKyMpNnRWUC|page=13|plainurl=y}}|isbn=978-0-8117-2866-9|page=13|quote=The word hallow was simply another word for saint.}}{{Dead link|date=September 2023 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> The first persons honoured as saints were the [[martyr]]s. Pious legends of their deaths were considered affirmations of the truth of their faith in Christ. By the fourth century, however, "[[Confessor of the Faith|confessors]]"—people who had confessed their faith not by dying but by suffering—began to be venerated publicly.

In the Catholic Church, both in Latin and Eastern Catholic churches, the act of canonization is reserved to the [[Apostolic See]] and occurs at the conclusion of a long process requiring extensive proof that the candidate for canonization lived and died in such an exemplary and holy way that he is worthy to be recognized as a saint. The church's official recognition of sanctity implies that the person is now in [[Heaven]] and that he may be publicly invoked and mentioned officially in the [[liturgy]] of the church, including in the [[Litany of the Saints]]. [[Canonization]] allows universal veneration of the saint in the liturgy of the [[Roman Rite]]; for permission to venerate merely locally, only [[beatification]] is needed.<ref>"Beatification, in the present discipline, differs from canonization in this: that the former implies (1) a locally restricted, not a universal, permission to venerate, which is (2) a mere permission, and no precept; while canonization implies a universal precept" ([http://www.newadvent.org/cathen/02364b.htm Beccari, Camillo. "Beatification and Canonisation".] {{Webarchive|url=https://web.archive.org/web/20180724145034/http://www.newadvent.org/cathen/02364b.htm |date=24 July 2018 }} ''The Catholic Encyclopedia''. Vol. 2. New York, New York: Robert Appleton Company, 1907. Accessed 27 May 2009.).</ref>

<!--// Begin //Content derived from https://en.wikipedia.org/wiki/Catholic_devotions-->[[Catholic devotions|Devotions]] are "external practices of piety" which are not part of the official liturgy of the Catholic Church but are part of the popular spiritual practices of Catholics.<ref>{{cite book|last=Carroll|first=Michael P.|year=1989|title=Catholic Cults and Devotions: A Psychological Inquiry|publisher=McGill-Queen's University Press|url=https://books.google.com/books?id=FHVmFOHNr7cC&pg=PA7|isbn=978-0-7735-0693-0|page=7|access-date=31 March 2021|archive-date=10 March 2024|archive-url=https://web.archive.org/web/20240310112749/https://books.google.com/books?id=FHVmFOHNr7cC&pg=PA7#v=onepage&q&f=false|url-status=live}}</ref> These include various practices regarding the veneration of the saints, especially [[Veneration of Mary in the Catholic Church|veneration of the Virgin Mary]]. Other devotional practices include the [[Stations of the Cross]], the [[Sacred Heart]] of Jesus, the [[Holy Face of Jesus]],<ref name="etwndevoti">{{cite web|url=http://ewtn.com/Devotionals/prayers/index.asp|title=Catholic Prayers, Novenas, Prayers of Jesus, Marian Prayers, Prayers of the Saints|work=EWTN|access-date=4 April 2015|archive-url=https://web.archive.org/web/20150407085827/http://www.ewtn.com/Devotionals/prayers/index.asp|archive-date=7 April 2015}}</ref> the various [[scapular]]s, novenas to various saints,<ref name="popdevos">{{cite web|url=http://www.newadvent.org/cathen/12275b.htm|title=Popular Devotions|work=New Advent|access-date=4 April 2015|archive-date=24 April 2015|archive-url=https://web.archive.org/web/20150424075244/http://www.newadvent.org/cathen/12275b.htm|url-status=live}}</ref> [[Christian pilgrimage|pilgrimages]]<ref>{{cite web|url=http://www.newadvent.org/cathen/12085a.htm|title=Pilgrimages|work=New Advent|access-date=4 April 2015|archive-date=11 February 2021|archive-url=https://web.archive.org/web/20210211020331/https://www.newadvent.org/cathen/12085a.htm|url-status=live}}</ref> and devotions to the [[Eucharist (Catholic Church)|Blessed Sacrament]],<ref name="popdevos" /> and the veneration of [[Santo (art)|saintly images]] such as the ''[[Santo (art)|santos]]''.<ref>{{cite web|url=https://www.latimes.com/archives/la-xpm-1994-09-15-ca-38635-story.html|first=Christopher|last=Knight|title=Art Review: Images of 'Santos': Fascinating Portrait of Catholic Devotion|work=[[Los Angeles Times]]|date=15 September 1994|access-date=4 April 2015|archive-date=16 April 2015|archive-url=https://web.archive.org/web/20150416195335/http://articles.latimes.com/1994-09-15/entertainment/ca-38635_1_art-center|url-status=live}}</ref> The bishops at the Second Vatican Council reminded Catholics that "devotions should be so drawn up that they harmonize with the liturgical seasons, accord with the sacred liturgy, are in some fashion derived from it, and lead the people to it, since, in fact, the liturgy by its very nature far surpasses any of them."<ref>''[[Sacrosanctum Concilium]]'', 13</ref>

===Virgin Mary===
{{Catholic mariology sidebar}}
{{Main|Veneration of Mary in the Catholic Church|Mariology of the Catholic Church|Mariology of the saints|Mariology of the popes}}
[[File:Antolinez-inmaculada-bilbao.jpg|alt=|thumb|left|The [[Veneration of Mary in the Catholic Church|Blessed Virgin Mary]] is highly regarded in the Catholic Church, proclaiming her as [[Theotokos|Mother of God]], [[Immaculate Conception|free from original sin]] and an [[intercessor]].]]
[[Catholic Mariology]] deals with the [[Dogma in the Catholic Church|dogmas]] and teachings concerning the life of [[Mary, mother of Jesus]], as well as the veneration of Mary by the faithful. Mary is held in special regard, declared the [[Theotokos|Mother of God]] ({{Langx|el|Θεοτόκος|links=yes|lit=God-bearer|translit=Theotokos}}), and believed as dogma to have remained a [[Perpetual virginity of Mary|virgin throughout her life]].<ref name="ReferenceB">{{cite web|url=https://www.vatican.va/holy_father/benedict_xvi/homilies/2012/documents/hf_ben-xvi_hom_20120101_world-day-peace_en.html|title=Pope Benedict XVI. 1 January 2012 – Feast of Solemnity of the Blessed Virgin Mary|publisher=Vatican.va|date=1 January 2012|access-date=17 August 2012|archive-url=https://web.archive.org/web/20120702070352/https://www.vatican.va/holy_father/benedict_xvi/homilies/2012/documents/hf_ben-xvi_hom_20120101_world-day-peace_en.html|archive-date=2 July 2012}}</ref> Further teachings include the doctrines of the [[Immaculate Conception]] (her own conception without the stain of original sin) and the [[Assumption of Mary]] (that her body was assumed directly into heaven at the end of her life). Both of these doctrines were defined as infallible dogma, by [[Pope Pius IX]] in 1854 and [[Pope Pius XII]] in 1950 respectively,<ref name="Barry, p. 106">Barry, p. 106</ref> but only after consulting with the Catholic bishops throughout the world to ascertain that this is a Catholic belief.<ref>Schaff, Philip (2009). ''The Creeds of Christendom''. {{ISBN|1-115-46834-0}}, p. 211.</ref> In the Eastern Catholic churches, however, they continue to celebrate the feast of the Assumption under the name of the [[Dormition of the Mother of God]] on the same date.<ref>{{cite web |title=People, Look East: The Dormition of Mary |url=https://cnewa.org/people-look-east-the-assumption-of-mary/ |website=CNEWA |language=en-us |date=15 August 2021 |access-date=22 August 2021 |archive-date=21 August 2021 |archive-url=https://web.archive.org/web/20210821231251/https://cnewa.org/people-look-east-the-assumption-of-mary/ |url-status=live }}</ref> The teaching that Mary died before being assumed significantly precedes the idea that she did not. St John Damascene wrote that "St Juvenal, Bishop of Jerusalem, at the Council of Chalcedon (451), made known to the Emperor Marcian and Pulcheria, who wished to possess the body of the Mother of God, that Mary died in the presence of all the Apostles, but that her tomb, when opened, upon the request of St Thomas, was found empty; wherefrom the Apostles concluded that the body was taken up to Heaven."<ref>{{cite web |title=What do we mean by "the sleep of Mary" or "the dormition of Mary"? |url=https://catholicstraightanswers.com/what-do-we-mean-by-the-sleep-of-mary-or-the-dormition-of-mary/ |website=Catholic Straight Answers |language=en |date=21 May 2013 |access-date=22 August 2021 |archive-date=21 August 2021 |archive-url=https://web.archive.org/web/20210821233423/https://catholicstraightanswers.com/what-do-we-mean-by-the-sleep-of-mary-or-the-dormition-of-mary/ |url-status=live }}</ref>

[[Marian devotions|Devotions to Mary]] are part of Catholic piety but are distinct from the worship of God.<ref>Schreck, pp. 199–200</ref> Practices include prayers and [[Marian art in the Catholic Church|Marian art]], [[Catholic Marian music|music]], and [[Catholic Marian church buildings|architecture]]. Several [[Marian feast days|liturgical Marian feasts]] are celebrated throughout the [[liturgical year|Church Year]] and she is honoured with [[titles of Mary|many titles]] such as [[Queen of Heaven]]. [[Pope Paul VI]] called her [[Mother of the Church]] because, by giving birth to Christ, she is considered to be the spiritual mother to each member of the [[Body of Christ]].<ref name="Barry, p. 106" /> Because of her influential role in the life of Jesus, prayers and devotions such as the [[Hail Mary]], the [[Rosary]], the [[Salve Regina]] and the [[Memorare]] are common Catholic practices.<ref>Barry, pp. 122–23</ref> [[Christian pilgrimage|Pilgrimage]] to the sites of several [[Marian apparitions]] affirmed by the church, such as [[Our Lady of Lourdes|Lourdes]], [[Our Lady of Fátima|Fátima]], and [[Our Lady of Guadalupe|Guadalupe]],<ref>Schreck, p. 368</ref><!--pilgrimages to these sites--> are also popular Catholic devotions.<ref>{{cite news|last=Baedeker|first=Rob|title=World's most-visited religious destinations|work=USA Today|date=21 December 2007|url=https://www.usatoday.com/travel/destinations/2007-12-21-most-visited-religious-spots-forbes_N.htm|access-date=3 March 2008|archive-date=8 March 2008|archive-url=https://web.archive.org/web/20080308234445/http://www.usatoday.com/travel/destinations/2007-12-21-most-visited-religious-spots-forbes_N.htm|url-status=live}}</ref>

==Sacraments==
{{Anchor|Celebration of the sacraments|Doctrine of the sacraments}}
{{Main|Sacraments of the Catholic Church}}
[[File:20190529 Spain and Portugal El Camino Pilgrimage 1063 (48002601588).jpg|thumb|left|[[Mass in the Catholic Church|Holy Mass]] at the [[Sanctuary of Fátima|Sanctuary of Our Lady of Fátima]], Portugal. The [[Sacramental bread|host]] and the [[chalice]] are displayed to the people immediately after the [[Consecration in Christianity|consecration]] of the bread and wine into the [[Eucharist|Holy Body and Blood of Christ]].]]
The Catholic Church teaches that it was entrusted with seven sacraments that were instituted by Christ. The number and nature of the sacraments were defined by several [[ecumenical council]]s, most recently the Council of Trent.<ref name="1113_14">{{Cite CCC|2.1|1113–14, 1117}}</ref>{{refn|group=note|Other councils that addressed the sacraments include the [[Second Council of Lyon]] (1274); [[Council of Florence]] (1439); as well as the [[Council of Trent]] (1547)<ref name="1113_14" />|}} These are [[Baptism]], [[Confirmation]], the [[Eucharist]], [[Sacrament of Penance (Catholic Church)|Penance]], [[Anointing of the Sick (Catholic Church)|Anointing of the Sick]] (formerly called Extreme Unction, one of the "[[Last Rites]]"), [[Holy Orders]] and [[Catholic marriage|Holy Matrimony]]. Sacraments are visible rituals that Catholics see as signs of God's presence and effective channels of God's [[Grace (Christianity)|grace]] to all those who receive them with the proper disposition (''[[ex opere operato]]'').<ref>Kreeft, pp. 298–99</ref> The ''[[Catechism of the Catholic Church]]'' categorizes the sacraments into three groups, the "sacraments of Christian initiation", "sacraments of healing" and "sacraments at the service of communion and the mission of the faithful". These groups broadly reflect the stages of people's natural and spiritual lives which each sacrament is intended to serve.<ref>{{Cite CCC|2.1|1210–11}}</ref>

The liturgies of the sacraments are central to the church's mission. According to the ''Catechism'':

{{Blockquote
| In the liturgy of the New Covenant every liturgical action, especially the celebration of the Eucharist and the sacraments, is an encounter between Christ and the Church. The liturgical assembly derives its unity from the "communion of the Holy Spirit" who gathers the children of God into the one Body of Christ. This assembly transcends racial, cultural, social—indeed, all human affinities.<ref>{{Cite CCC|2.1|1097}}</ref>
}}

According to church doctrine, the sacraments of the church require the proper form, matter, and intent to be validly celebrated.<ref>{{CathEncy|wstitle=Sacraments}}</ref> In addition, the [[Canon Law]]s for both the Latin Church and the Eastern Catholic Churches govern who may licitly celebrate certain sacraments, as well as strict rules about who may receive the sacraments.<ref name="CoCC291">{{cite news |title=''CoCC'' 291 |publisher=Vatican.va |quote=To receive Holy Communion one must be fully incorporated into the Catholic Church and be in the state of grace, that is, not conscious of being in mortal sin. Anyone who is conscious of having committed a grave sin must first receive the sacrament of Reconciliation before going to Communion. Also important for those receiving Holy Communion are a spirit of recollection and prayer, observance of the fast prescribed by the Church, and an appropriate disposition of the body (gestures and dress) as a sign of respect for Christ.}}</ref><!--<ref name="CCC, 1399"/>--> Notably, because the church teaches that Christ is [[real presence#Catholic and Orthodox|present]] in the Eucharist,<ref name="Kreeft326">Kreeft, p. 326</ref> those who are conscious of being in a state of mortal sin are forbidden to receive the sacrament until they have received absolution through the [[sacrament of Reconciliation]] (Penance).<ref name="Kreeft331" /> Catholics are normally obliged to abstain from eating for at least an hour before receiving the sacrament.<ref name="Kreeft331">Kreeft, p. 331</ref> Non-Catholics are ordinarily prohibited from receiving the Eucharist as well.<ref name="CoCC291" /><ref>{{Cite CCC|2.1|1400–01}}</ref>

Catholics, even if they were in danger of death and unable to approach a Catholic minister, may not ask for the sacraments of the Eucharist, penance or anointing of the sick from someone, such as a Protestant minister, who is not known to be validly ordained in line with Catholic teaching on ordination.<ref>{{cite web |url=https://www.vatican.va/roman_curia/pontifical_councils/chrstuni/general-docs/rc_pc_chrstuni_doc_19930325_directory_en.html |title=Principles and Norms on Ecumenism – 132 |work=vatican.va |access-date=12 February 2016 |archive-url=https://web.archive.org/web/20100816040600/https://www.vatican.va/roman_curia/pontifical_councils/chrstuni/general-docs/rc_pc_chrstuni_doc_19930325_directory_en.html |archive-date=16 August 2010}}</ref><ref>{{Cite CCC|2.1|1400}}</ref> Likewise, even in grave and pressing need, Catholic ministers may not administer these sacraments to those who do not manifest Catholic faith in the sacrament. In relation to the churches of Eastern Christianity not in communion with the Holy See, the Catholic Church is less restrictive, declaring that "a certain ''communion in sacris'', and so in the Eucharist, given suitable circumstances and the approval of Church authority, is not merely possible but is encouraged."<ref>{{Cite CCC|2.1|1399}}</ref>

===Sacraments of initiation===
{{Main|Sacraments of initiation}}

====Baptism====
[[File:Baptême Cathédrale de Troyes 290308.jpg|left|thumb|Baptism of [[Augustine of Hippo]] as represented in a sculptural group in [[Troyes Cathedral]] (1549), France]]
As viewed by the Catholic Church, Baptism is the first of three sacraments of initiation as a Christian.<ref>{{Cite CCC|2.1|1275}}</ref> It washes away all sins, both [[original sin]] and personal actual sins.<ref>{{Cite CCC|2.1|1263}}</ref> It makes a person a member of the church.<ref>{{Cite CCC|2.1|1267}}</ref> As a gratuitous gift of God that requires no merit on the part of the person who is baptized, it is [[infant baptism|conferred even on children]],<ref>{{Cite CCC|2.1|1282}}</ref> who, though they have no personal sins, need it on account of original sin.<ref>{{Cite CCC|2.1|1250}}</ref> 

If a new-born child is in a danger of death, anyone—be it a doctor, a nurse, or a parent—may baptize the child.<ref>{{cite book|last=Lazowski|first=Philip|year=2004|title=Understanding Your Neighbor's Faith: What Christians and Jews Should Know About Each Other|publisher=KTAV Publishing House|url={{googlebooks|HIhIPIYLQ6QC|page=157|plainurl=y}}|isbn=978-0-88125-811-0|page=157}}</ref> Baptism marks a person permanently and cannot be repeated.<ref>{{Cite CCC|2.1|1272}}</ref> The Catholic Church recognizes as valid baptisms conferred even by people who are not Catholics or Christians, provided that they intend to baptize ("to do what the Church does when she baptizes") and that they use the [[Trinitarian formula#Use in baptism|Trinitarian baptismal formula]].<ref>{{Cite CCC|2.1|1256}}</ref>

====Confirmation====
{{Main|Confirmation in the Catholic Church}}
The Catholic Church sees the sacrament of confirmation as required to complete the grace given in baptism.<ref>{{Cite CCC|2.1|1285}}</ref> When adults are baptized, confirmation is normally given immediately afterwards,<ref name="cann883">{{cite web|url=http://www.intratext.com/IXT/ENG0017/_P31.HTM|title=Canon 883|website=1983 Code of Canon Law|publisher=Intratext.com|date=4 May 2007|access-date=30 June 2011}}</ref> a practice followed even with newly baptized infants in the Eastern Catholic Churches.<ref name="cceo695">{{cite web|url=http://www.intratext.com/IXT/ENG1199/_PJB.HTM|title=''CCEO'', Canon 695|publisher=Intratext.com (English translation)|date=1990|access-date=30 June 2011}}</ref> In the West confirmation of children is delayed until they are old enough to understand or at the bishop's discretion.<ref name="cann891">{{cite web|url=https://www.vatican.va/archive/ENG1104/__P33.HTM|title=Canon 891|website=1983 Code of Canon Law|publisher=Vatican.va|access-date=30 June 2011|archive-url=https://web.archive.org/web/20110628184246/https://www.vatican.va/archive/ENG1104/__P33.HTM|archive-date=28 June 2011}}</ref> In Western Christianity, particularly Catholicism, the sacrament is called ''confirmation'', because it confirms and strengthens the grace of baptism; in the Eastern Churches, it is called ''chrismation'', because the essential rite is the anointing of the person with [[chrism]],<ref name="Chrism">{{cite web|url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Seven%20Sacraments%20of%20the%20Church|title=Compendium of the CCC, 267|publisher=Vatican.va|access-date=30 June 2011}}</ref> a mixture of [[olive oil]] and some perfumed substance, usually [[Oleoresin|balsam]], blessed by a bishop.<ref name="Chrism" /><ref>{{cite web|url=http://www.ewtn.com/library/councils/florence.htm#3|title=Council of Florence: Bull of union with the Armenians|publisher=Ewtn.com|access-date=30 June 2011}}</ref> Those who receive confirmation must be in a state of grace, which for those who have reached the [[age of reason (canon law)|age of reason]] means that they should first be cleansed spiritually by the sacrament of Penance; they should also have the intention of receiving the sacrament, and be prepared to show in their lives that they are Christians.<ref>{{Cite CCC|2.1|1310}}</ref>

====Eucharist====
{{Main|Eucharist in the Catholic Church}}
[[File:BentoXVI-51-11052007 (frag).jpg|thumb|[[Pope Benedict XVI]] celebrates the Eucharist at the [[canonization]] of [[Frei Galvão]] in São Paulo, Brazil on 11 May 2007.]]
For Catholics, the Eucharist is the sacrament which completes Christian initiation. It is described as "the source and summit of the Christian life".<ref>{{Cite CCC|2.1|1322–24}}</ref> The ceremony in which a Catholic first receives the Eucharist is known as [[First Communion]].<ref>{{cite web|url=https://www.catholicculture.org/culture/liturgicalyear/activities/view.cfm?id=601|title=Catholic Activity: Preparing for First Holy Communion|publisher=Catholicculture.org|access-date=25 March 2015}}</ref>

The Eucharistic celebration, also called the [[Mass (liturgy)|Mass]] or [[Divine liturgy]], includes prayers and scriptural readings, as well as an offering of bread and wine, which are brought to the [[altar]] and [[consecration#Eucharist|consecrated]] by the priest to become the body and the blood of Jesus Christ, a change called [[transubstantiation]].<ref>{{Cite Catholic Encyclopedia|wstitle=The Real Presence of Christ in the Eucharist|first=Joseph|last=Pohle}}</ref><ref group="note">For an outline of the Eucharistic liturgy in the Roman Rite, see the [[#Roman Rite of Mass|side bar]] in the "Worship and liturgy".</ref> The [[words of consecration]] reflect the words spoken by Jesus during the [[Last Supper]], where Christ offered his body and blood to his Apostles the night before his crucifixion. The sacrament re-presents (makes present) the sacrifice of Jesus on the cross,<ref>{{Cite CCC|2.1|1365–1372|quote=Because it is the memorial of Christ's Passover, the Eucharist is also a sacrifice, thus, in the ritual text of the Mass, the priest asks of the congregation present, 'Pray, brothers and sisters, that this my sacrifice and yours may be acceptable to God, the Almighty Father.' The sacrificial character of the Eucharist is manifested in the very words of institution: 'This is my body which is given for you' and 'This cup which is poured out for you is the New Covenant in my blood.' [Lk 22:19–20] In the Eucharist, Christ gives us the very body which he gave up for us on the cross, the very blood which he 'poured out for many for the forgiveness of sins.' [Mt 26:28]}}</ref> and perpetuates it. Christ's death and resurrection give grace through the sacrament that unites the faithful with Christ and one another, remits venial sin, and aids against committing moral sin (though mortal sin itself is forgiven through the sacrament of penance).<ref name="ccc1392">{{Cite CCC|2.1|1392–95}}</ref>

[[File:Convento de San Francisco - Ciudad de México - Creyente.jpg|left|thumb|upright|A Catholic believer prays in a church in Mexico.]]

===Sacraments of healing===
The two sacraments of healing are the [[Sacrament of Penance (Catholic Church)|Sacrament of Penance]] and [[Anointing of the Sick (Catholic Church)|Anointing of the Sick]].

====Penance====
{{Main|Sacrament of Penance}}

The Sacrament of Penance (also called Reconciliation, Forgiveness, Confession, and Conversion<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 296 |publisher=Vatican.va |access-date=30 June 2011}}</ref>) exists for the conversion of those who, after baptism, separate themselves from Christ by sin.<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 297 |publisher=Vatican.va |access-date=30 June 2011}}</ref> Essential to this sacrament are acts both by the sinner (examination of conscience, contrition with a determination not to sin again, confession to a priest, and performance of some act to repair the damage caused by sin) and by the priest (determination of the act of reparation to be performed and [[absolution]]).<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 302–03 |publisher=Vatican.va |access-date=30 June 2011}}</ref> 

Serious sins ([[mortal sin]]s) should be confessed at least once a year and always before receiving Holy Communion, while confession of [[venial sin]]s also is recommended.<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 304–06 |publisher=Vatican.va |access-date=30 June 2011}}</ref> The priest is bound under the severest penalties to maintain the "[[seal of confession]]", absolute secrecy about any sins revealed to him in confession.<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 309 |publisher=Vatican.va |access-date=30 June 2011}}</ref>

====Anointing of the sick====
{{Main|Anointing of the Sick in the Catholic Church}}

[[File:Extreme Unction Rogier Van der Weyden.jpg|left|upright=1.35|thumb|The ''[[Seven Sacraments Altarpiece]]'' [[triptych]] painting of Extreme Unction (Anointing of the Sick) with oil being administered by a priest during last rites. [[Rogier van der Weyden]], 1445.]]
While chrism is used only for the three sacraments that cannot be repeated, a different oil is used by a priest or bishop to bless a Catholic who, because of illness or old age, has begun to be in danger of death.<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 316 |publisher=Vatican.va |access-date=30 June 2011}}</ref> This sacrament, known as Anointing of the Sick, is believed to give comfort, peace, courage and, if the sick person is unable to make a confession, even forgiveness of sins.<ref>{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#The%20Sacraments%20of%20Healing |title=''Compendium of the CCC'', 319 |publisher=Vatican.va |access-date=30 June 2011}}</ref>

The sacrament is also referred to as ''Unction'', and in the past as ''Extreme Unction'', and it is one of the three sacraments that constitute the [[last rites]], together with Penance and [[Viaticum]] (Eucharist).<ref>{{cite CE1913| wstitle = Extreme Unction | first = Patrick | last = Toner }}</ref>

===Sacraments at the service of communion===
According to the Catechism, there are two sacraments of [[Koinonia|communion]] directed towards the salvation of others: priesthood and marriage.<ref>{{Cite CCC|2.1|1534}}</ref> Within the general vocation to be a Christian, these two sacraments "consecrate to specific mission or [[vocation]] among the people of God. Men receive the holy orders to feed the Church by the word and [[Grace (Christianity)|grace]]. Spouses marry so that their love may be fortified to fulfil duties of their state".<ref>{{Cite CCC|2.1|1535}}</ref>

====Holy Orders====
{{Main|Holy orders in the Catholic Church}}

[[File:Priesterweihe in Schwyz 2.jpg|thumb|Priests lay their hands on the ordinands during the rite of ordination.]]
The sacrament of Holy Orders consecrates and deputes some Christians to serve the whole body as members of three degrees or orders: episcopate (bishops), presbyterate (priests) and diaconate (deacons).<ref name="cann10081009">{{cite web |url=https://www.vatican.va/archive/ENG1104/__P3N.HTM |title=Canon 1008–1009 |website=1983 Code of Canon Law |publisher=Vatican.va |access-date=12 February 2016 |archive-url=https://web.archive.org/web/20160302172900/https://www.vatican.va/archive/ENG1104/__P3N.HTM |archive-date=2 March 2016}} (As modified by the 2009 [https://www.vatican.va/holy_father/benedict_xvi/apost_letters/documents/hf_ben-xvi_apl_20091026_codex-iuris-canonici_en.html motu proprio] {{webarchive|url=https://web.archive.org/web/20110616013341/https://www.vatican.va/holy_father/benedict_xvi/apost_letters/documents/hf_ben-xvi_apl_20091026_codex-iuris-canonici_en.html |date=16 June 2011 }} ''[[Omnium in mentem]]'')</ref><ref>{{Cite CCC|2.1|1536}}</ref> The church has defined rules on who may be ordained into the [[Clergy#Catholicism|clergy]]. In the Latin Church, the priesthood is generally restricted to celibate men, and the episcopate is always restricted to celibate men.<ref>[http://www.ewtn.com/library/ANSWERS/WCRB.htm Karl Keating, "What Catholics Really Believe: Setting the Record Straight: Chapter 46: Priestly Celibacy"]. ''ewtn.com''. Retrieved on 27 August 2015.</ref> Men who are already married may be ordained in certain Eastern Catholic churches in most countries,<ref>{{cite news |last=Niebuhr |first=Gustav |title=Bishop's Quiet Action Allows Priest Both Flock And Family |work=The New York Times |date=16 February 1997 |url=https://www.nytimes.com/1997/02/16/us/bishop-s-quiet-action-allows-priest-both-flock-and-family.html |access-date=4 April 2008}}</ref> and the personal ordinariates and may become deacons even in the Latin Church<ref name="CCL1031">[https://www.vatican.va/archive/ENG1104/__P3Q.HTM Canon 1031] {{webarchive|url=https://web.archive.org/web/20080221173442/https://www.vatican.va/archive/ENG1104/__P3Q.HTM |date=21 February 2008 }} Catholic Church Canon Law. Retrieved 9 March 2008.</ref><ref name="CCL1037">[https://www.vatican.va/archive/ENG1104/__P3R.HTM Canon 1037] {{webarchive |url=https://web.archive.org/web/20080218110036/https://www.vatican.va/archive/ENG1104/__P3R.HTM |date=18 February 2008 }}, Catholic Church Canon Law. Retrieved 9 March 2008.</ref> (see [[Clerical marriage]]). After becoming a Catholic priest, a man may not marry (see [[Clerical celibacy]]) unless he is formally laicized.

All clergy, whether deacons, priests or bishops, may preach, teach, baptize, witness marriages and conduct funeral liturgies.<ref>{{cite web |title=Frequently Asked Questions About Deacons |url=http://www.usccb.org/beliefs-and-teachings/vocations/diaconate/faqs.cfm |author=Committee on the Diaconate |publisher=United States Conference of Catholic Bishops |access-date=9 March 2008}}</ref> Only bishops and priests can administer the sacraments of the Eucharist, Reconciliation (Penance) and Anointing of the Sick.<ref>[http://www.intratext.com/IXT/ENG1199/_P16.HTM Canon 42] Catholic Church Canon Law. Retrieved 9 March 2008.</ref><ref>[https://www.vatican.va/archive/ENG1104/__P1D.HTM Canon 375] {{webarchive |url=https://web.archive.org/web/20080219141242/https://www.vatican.va/archive/ENG1104/__P1D.HTM |date=19 February 2008 }}, Catholic Church Canon Law. Retrieved 9 March 2008.</ref> Only bishops can administer the sacrament of Holy Orders, which [[ordination|ordains]] someone into the clergy.<ref name="OneFaith114">Barry, p. 114.</ref>

====Matrimony====
{{Anchor|Sacrament of marriage}}
{{Main|Marriage in the Catholic Church}}
{{See also|Catholic teachings on sexual morality}}

[[File:Jf9694Wedding San Nicolas Church Tolentine Marriage Pampangafvf 02.JPG|thumb|Wedding mass in the [[Philippines]]]]
The Catholic Church teaches that marriage is a social and spiritual bond between a man and a woman, ordered towards the good of the spouses and procreation of children; according to Catholic teachings on sexual morality, it is the only appropriate context for sexual activity. A Catholic marriage, or any marriage between baptized individuals of any Christian denomination, is viewed as a sacrament. A sacramental marriage, once consummated, cannot be dissolved except by death.<ref>{{Cite CCC|2.1|1601, 1614|quote=The matrimonial covenant, by which a man and a woman establish between themselves a partnership of the whole of life, is by its nature ordered toward the good of the spouses and the procreation and education of offspring; this covenant between baptized persons has been raised by Christ the Lord to the dignity of a sacrament.}}</ref>{{refn|Marriages involving unbaptized individuals are considered valid, but not sacramental. While sacramental marriages are insoluble, non-sacramental marriages may be dissolved under certain situations, such as a desire to marry a Catholic, under [[Pauline privilege|Pauline]] or [[Petrine privilege]].<ref name="Gantley" /><ref name="Doors" />||group="note"}} The church recognizes certain [[Marriage (Catholic Church)#Conditions for a valid marriage of Catholics|conditions]], such as freedom of consent, as required for any marriage to be valid; In addition, the church sets specific rules and norms, known as [[Marriage (Catholic Church)#Canonical form|canonical form]], that Catholics must follow.<ref>{{Cite CCC|2.1|1631}}</ref>

The church does not recognize divorce as ending a valid marriage and allows state-recognized divorce only as a means of protecting the property and well-being of the spouses and any children. However, consideration of particular cases by the competent ecclesiastical tribunal can lead to declaration of the invalidity of a marriage, a declaration usually referred to as an [[annulment (Catholic Church)|annulment]]. Remarriage following a divorce is not permitted unless the prior marriage was declared invalid.<ref>{{Cite CCC|2.1|1629}}</ref>

{{clear}}

==Liturgy==
{{Main|Catholic liturgy}}

[[File:Thebible33.jpg|thumb|Catholic religious objects – [[Bible|Holy Bible]], [[crucifix]] and [[rosary]]]]
Among the 24 autonomous (''[[sui iuris]]'') churches, numerous liturgical and other traditions exist, called rites, which reflect historical and cultural diversity rather than differences in belief.<ref>{{Cite CCC|2.1|1200–09}}</ref> In the definition of the [[Code of Canons of the Eastern Churches]], <!--Exact Quote from an Unofficial Tw0ranslation-->"a rite is the liturgical, theological, spiritual, and disciplinary patrimony, culture and circumstances of history of a distinct people, by which its own manner of living the faith is manifested in each Church ''sui iuris''".<!--end quote--><ref name="CCEO28">[http://www.intratext.com/IXT/ENG1199/__PS.HTM "''CCEO'', Canon 28 §&nbsp;1"]. Vatican.va ([https://www.vatican.va/holy_father/john_paul_ii/apost_constitutions/documents/hf_jp-ii_apc_19901018_codex-can-eccl-orient-1_lt.html official text] {{webarchive|url=https://web.archive.org/web/20110604154301/https://www.vatican.va/holy_father/john_paul_ii/apost_constitutions/documents/hf_jp-ii_apc_19901018_codex-can-eccl-orient-1_lt.html |date=4 June 2011 }}). Intratext.com (English translation). 1990. Excerpt: "''Ritus est patrimonium liturgicum, theologicum, spirituale et disciplinare cultura ac rerum adiunctis historiae populorum distinctum, quod modo fidei vivendae uniuscuiusque Ecclesiae sui iuris proprio exprimitur''." (A rite is the liturgical, theological, spiritual and disciplinary heritage, differentiated by peoples' culture and historical circumstances, that finds expression in each ''sui iuris'' Church's own way of living the faith).</ref>

The liturgy of the sacrament of the [[Eucharist]], called the [[Mass (liturgy)|Mass]] in the West and [[Divine Liturgy]] or other names in the East, is the principal liturgy of the Catholic Church.<ref>{{cite web|url=https://www.vatican.va/archive/ENG0015/__P41.HTM|title=Catechism of the Catholic Church – IntraText – 1362–64|work=vatican.va|archive-url=https://web.archive.org/web/20150101045530/https://www.vatican.va/archive/ENG0015/__P41.HTM|archive-date=1 January 2015}}</ref> This is because it is considered the propitiatory sacrifice of Christ himself.<ref>{{Cite CCC|2.1|1367}}</ref> Its most widely used form is that of the [[Roman Rite]] as promulgated by [[Pope Paul VI|Paul VI]] in 1969 (see [[Missale Romanum]]) and revised by [[Pope John Paul II]] in 2002 (see [[Liturgiam Authenticam]]). In certain circumstances, the [[1962 Roman Missal|1962 form]] of the Roman Rite remains authorized in the Latin Church. Eastern Catholic Churches have their own rites. The liturgies of the Eucharist and the other sacraments vary from rite to rite, reflecting different theological emphases.

{{clear}}

===Western rites===
{{Main|Roman Rite|Latin liturgical rites}}<!--sidebar anchor-->
{{Anchor|Roman Rite of Mass}}{{Roman Rite of Mass}}

The Roman Rite is the most common [[Catholic liturgical rites|rite of worship]] used by the Catholic Church, with the [[Mass of Paul VI|Ordinary Form of the Roman Rite]] form of the Mass. Its use is found worldwide, originating in Rome and spreading throughout Europe, influencing and eventually supplanting local rites.<ref>{{cite book|last=Dobszay|first=Laszlo|date=2010|title=The Restoration and Organic Development of the Roman Rite|chapter=3|location=New York|publisher=T&T Clark International|chapter-url={{googlebooks|FYpD7C7__TYC|page=3|plainurl=y}}|isbn=978-0-567-03385-7|pages=3–5}}</ref> The present ordinary form of Mass in the Roman Rite, found in the post-1969 editions of the [[Roman Missal]], is usually celebrated in the local [[vernacular]] language, using an officially approved translation from the original text in [[Latin]]. An outline of its major liturgical elements can be found in the sidebar.

In 2007, Pope Benedict XVI affirmed the licitness of continued use of the [[1962 Roman Missal]] as an "extraordinary form" (''forma extraordinaria'') of the Roman Rite, speaking of it also as an ''usus antiquior'' ("older use"), and issuing new more permissive norms for its employment.<ref>{{cite web|url=https://www.vatican.va/holy_father/benedict_xvi/letters/2007/documents/hf_ben-xvi_let_20070707_lettera-vescovi_en.html|title=Letter of Pope Benedict XVI to bishops|date=7 July 2007|archive-url=https://web.archive.org/web/20100929015429/https://www.vatican.va/holy_father/benedict_xvi/letters/2007/documents/hf_ben-xvi_let_20070707_lettera-vescovi_en.html|archive-date=29 September 2010}} "The last version of the ''Missale Romanum'' prior to the [[Second Vatican Council|Council]], which was published with the authority of Pope John XXIII in 1962 and used during the Council, will now be able to be used as a Forma extraordinaria of the liturgical celebration. [...] As for the use of the 1962 Missal as a ''forma extraordinaria'' of the liturgy of the Mass, I would like to draw attention to the fact that this Missal was never juridically abrogated and, consequently, in principle, was always permitted."—Pope Benedict XVI</ref> An instruction issued four years later spoke of the two forms or usages of the Roman Rite approved by the pope as the ordinary form and the extraordinary form ("the ''forma ordinaria''" and "the ''forma extraordinaria''").<ref name="Universae Ecclesiae">{{cite web|url=https://www.vatican.va/roman_curia/pontifical_commissions/ecclsdei/documents/rc_com_ecclsdei_doc_20110430_istr-universae-ecclesiae_en.html|title=Instruction on the application of the Apostolic Letter Summorum Pontificum of His Holiness Pope Benedict XVI given Motu Proprio|work=vatican.va|access-date=12 February 2016|archive-url=https://web.archive.org/web/20160223094426/https://www.vatican.va/roman_curia/pontifical_commissions/ecclsdei/documents/rc_com_ecclsdei_doc_20110430_istr-universae-ecclesiae_en.html|archive-date=23 February 2016}}</ref>

The 1962 edition of the Roman Missal, published a few months before the [[Second Vatican Council]] opened, was the last that presented the Mass as standardized in 1570 by [[Pope Pius V]] at the request of the [[Council of Trent]] and that is therefore known as the Tridentine Mass.<ref name="Kreeft326" /> Pope Pius V's Roman Missal was subjected to minor revisions by [[Pope Clement VIII]] in 1604, [[Pope Urban VIII]] in 1634, [[Pope Pius X]] in 1911, [[Pope Pius XII]] in 1955, and [[Pope John XXIII]] in 1962. Each successive edition was the ordinary form of the Roman Rite Mass until superseded by a later edition.<ref name="Kreeft326" />

When the 1962 edition was superseded by that of Paul VI, promulgated in 1969, its continued use at first required permission from bishops.<ref>{{cite web|url=http://www.bbc.co.uk/religion/religions/christianity/ritesrituals/tridentinemass_1.shtml|title=BBC Religions: What is the Tridentine Mass?|date=23 June 2009|access-date=27 March 2015}}</ref> [[Pope Benedict XVI]]'s 2007 [[motu proprio]] ''[[Summorum Pontificum]]'' allowed free use of it for Mass celebrated without a congregation and authorized parish priests to permit, under certain conditions, its use even at public Masses. Except for the scriptural readings, which Pope Benedict allowed to be proclaimed in the vernacular language, it is celebrated exclusively in [[liturgical Latin]].<ref>{{cite web|title=Summorum Pontificum|url=https://www.vatican.va/holy_father/benedict_xvi/motu_proprio/documents/hf_ben-xvi_motu-proprio_20070707_summorum-pontificum_en.html|date=7 July 2007|access-date=27 March 2015|language=en|archive-url=https://web.archive.org/web/20150101041117/https://www.vatican.va/holy_father/benedict_xvi/motu_proprio/documents/hf_ben-xvi_motu-proprio_20070707_summorum-pontificum_en.html|archive-date=1 January 2015}}</ref> These permissions were largely removed by Pope Francis in 2021, who issued the ''motu proprio'' ''[[Traditionis custodes]]'' to emphasize the Ordinary Form as promulgated by Popes Paul VI and John Paul II.<ref name="MPTC">{{cite web|url=https://www.vaticannews.va/en/pope/news/2021-07/pope-motu-proprio-traditionis-custodes-1962-roman-missal-liturgy.html|title=New norms regarding use of 1962 Roman Missal: Bishops given greater responsibility|work=Vatican News|location=[[Vatican City]]|date=16 July 2021|access-date=16 July 2021}}</ref>

<!-- Removing due to a plethora of images in section: [[File:FN Ailingen Pfarrkirche Prozessionskreuz.jpg|thumbnail|left|A processional crucifix, used in the ritual procession at the beginning of Mass.]]-->
Since 2014, clergy in the small [[personal ordinariate]]s set up for groups of former Anglicans under the terms of the 2009 document ''[[Anglicanorum Coetibus]]''<ref name="Anglicanorum Coetibus">{{cite web|work=Apostolic Constitution of Pope Benedict XVI|url=https://www.vatican.va/holy_father/benedict_xvi/apost_constitutions/documents/hf_ben-xvi_apc_20091104_anglicanorum-coetibus_en.html|title=''"Anglicanorum Coetibus'': Providing for Personal Ordinariates for Anglicans Entering into Full Communion with the Catholic Church"|publisher=vatican.va|date=4 November 2009|access-date=31 July 2011|archive-url=https://web.archive.org/web/20141027053023/https://www.vatican.va/holy_father/benedict_xvi/apost_constitutions/documents/hf_ben-xvi_apc_20091104_anglicanorum-coetibus_en.html|archive-date=27 October 2014}}</ref> are permitted to use a variation of the Roman Rite called "Divine Worship" or, less formally, "Ordinariate Use",<ref>{{cite web|url=http://www.ordinariate.org.uk/news/OrdinariateNews.php?New-Liturgical-Book-for-the-Personal-Ordinariates-195|title=Personal Ordinariate of Our Lady of Walsingham|work=ordinariate.org.uk|access-date=12 February 2016|archive-date=4 March 2016|archive-url=https://web.archive.org/web/20160304131204/http://www.ordinariate.org.uk/news/OrdinariateNews.php?New-Liturgical-Book-for-the-Personal-Ordinariates-195|url-status=dead}}</ref> which incorporates elements of the [[Christian liturgy#Anglican Communion|Anglican liturgy]] and traditions,<ref group="note">The Divine Worship variant of the Roman Rite differs from the "Anglican Use" variant, which was introduced in 1980 for the few United States parishes established in accordance with a [[Pastoral Provision|pastoral provision]] for former members of the [[Episcopal Church (United States)|Episcopal Church]] (the American branch of the Anglican Communion). Both uses adapted Anglican liturgical traditions for use within the Catholic Church.</ref> an accommodation protested by Anglican leaders.

In the [[Roman Catholic Archdiocese of Milan|Archdiocese of Milan]], with around five million Catholics the largest in Europe,<ref>{{cite web|url=http://www.catholicculture.org/news/headlines/index.cfm?storyid=10827|title=News Headlines|website=catholicculture.org}}</ref> Mass is celebrated according to the [[Ambrosian Rite]]. Other [[Latin liturgical rites|Latin Church rites]] include the [[Mozarabic Rite|Mozarabic]]<ref>{{cite web|title=Mozarabic Rite|url=http://www.newadvent.org/cathen/10611a.htm|publisher=New Advent|access-date=29 March 2015}}</ref> and those of some religious institutes.<ref>{{cite web|title=Western Catholic Liturgics/Early Western Liturgics|url=http://www.liturgica.com/html/litWLEarly.jsp?hostname=null#Worship|publisher=Liturgica.com|access-date=29 March 2015|archive-url=https://web.archive.org/web/20150521124654/http://www.liturgica.com/html/litWLEarly.jsp?hostname=null|archive-date=21 May 2015}}</ref> These liturgical rites have an antiquity of at least 200 years before 1570, the date of Pope Pius V's ''[[Quo primum]]'', and were thus allowed to continue.<ref>{{cite web|title=Quo primum|url=http://www.newadvent.org/library/docs_pi05qp.htm|publisher=New Advent|access-date=29 March 2015}}</ref>

===Eastern rites===
{{Main|Catholic particular churches and liturgical rites#Eastern rites}}

[[File:Crowning in Syro-Malabar Nasrani Wedding by Mar Gregory Karotemprel.jpg|thumb|[[East Syrian Rite]] [[wedding crowning]] celebrated by a bishop of the [[Syro-Malabar Catholic Church]] in India, one of the 23 Eastern Catholic Churches in [[full communion]] with the pope and the Catholic Church]]
The Eastern Catholic Churches share common patrimony and liturgical rites as their counterparts, including [[Eastern Orthodox]] and other [[Eastern Christian]] churches who are no longer in communion with the Holy See. These include churches that historically developed in Russia, Caucasus, the Balkans, North Eastern Africa, India and the Middle East. The Eastern Catholic Churches are groups of faithful who have either never been out of communion with the Holy See or who have restored communion with it at the cost of breaking communion with their associates of the same tradition.<ref>{{cite CE1913 | wstitle = Eastern Churches | first = Adrian | last = Fortescue }} See "Eastern Catholic Churches"; In part: <!--quote-->"The definition of an Eastern-Rite Catholic is: A Christian of any Eastern Catholic churches in union with the pope: i.e. a Catholic who belongs not to the Roman, but to an Eastern rite. They differ from other Eastern Christians in that they are in communion with Rome, and from Latins in that they have other rites"<!--end quote--></ref>

The [[Eastern Catholic liturgy|liturgical rites of the Eastern Catholic Churches]] include the [[Byzantine Rite]] (in its Antiochian, Greek and Slavonic [[Use (liturgy)|recensions]]), the [[Alexandrian Rite]], the [[West Syrian Rite]], the [[Armenian Rite]], and the [[East Syriac Rite]]. Eastern Catholic Churches have the autonomy to set the particulars of their liturgical forms and worship, within certain limits to protect the "accurate observance" of their liturgical tradition.<ref>{{cite web |title=''CCEO'', Canon 40 |publisher=Intratext.com (English translation) |date=1990 |url=http://www.intratext.com/IXT/ENG1199/_P14.HTM}}</ref> 

In the past, some of the rites used by the Eastern Catholic Churches were subject to a degree of [[liturgical Latinization]]. In recent years Eastern Catholic Churches have returned to traditional Eastern practices in accord with the 1964 [[Second Vatican Council|Vatican II]] decree ''[[Orientalium Ecclesiarum]]''.<ref>{{cite book|editor-last=Parry|editor-first=Ken |editor2=David Melling|display-editors=etal |title=The Blackwell Dictionary of Eastern Christianity |pages=357–85 |publisher=Blackwell Publishing |date=1999 |location=Malden, MA |isbn=978-0-631-23203-2}}</ref> Each church has its own [[liturgical calendar]].<ref>{{cite web |title=Eastern Rite Catholicism |url=http://ccky.org/wp-content/uploads/2011/06/Eastern-Rite-Catholicism.pdf |publisher=Catholic Conference of Kentucky |access-date=4 April 2015 |archive-date=10 April 2015 |archive-url=https://web.archive.org/web/20150410005013/http://ccky.org/wp-content/uploads/2011/06/Eastern-Rite-Catholicism.pdf |url-status=dead }}</ref>

{{clear}}

=={{anchor|Social and cultural issues|Social, environmental and cultural issues}}Social and cultural issues==
===Catholic social teaching===
{{Main|Catholic social teaching}}
[[File:Portrait_of_Pope_Francis_(2021)_FXD.jpg|thumb|upright|On 24 May 2015 [[Pope Francis]] issued the {{lang|it|[[Laudato si']]}}, an [[encyclical]] that deals with questions such as consumerism, responsible development, and environmental degradation.]]

Catholic social teaching, reflecting the concern Jesus showed for the impoverished, places a heavy emphasis on the [[corporal works of mercy]] and the [[spiritual works of mercy]], namely the support and concern for the sick, the poor and the afflicted.<ref>{{cite CE1913| wstitle = Corporal and Spiritual Works of Mercy | first = Joseph | last = Delany }}</ref><ref name="Compendium of the CCC, 388">{{cite web |url=https://www.vatican.va/archive/compendium_ccc/documents/archive_2005_compendium-ccc_en.html#Mans%20Vocation:%20Life%20in%20the%20Spirit |title=''Compendium of the CCC'', 388 |publisher=Vatican.va |access-date=30 June 2011}}</ref> Church teaching calls for a preferential [[option for the poor]] while canon law prescribes that "The Christian faithful are also obliged to promote [[social justice]] and, mindful of the precept of the Lord, to assist the poor."<ref name="Cann22">{{cite web |url=https://www.vatican.va/archive/ENG1104/__PU.HTM |title=Canon 222 §&nbsp;2 |website=1983 Code of Canon Law |publisher=Vatican.va |access-date=12 February 2016 |archive-url=https://web.archive.org/web/20160303192100/https://www.vatican.va/archive/ENG1104/__PU.HTM |archive-date=3 March 2016}}</ref> Its foundations are widely considered to have been laid by Pope Leo XIII's 1891 encyclical letter ''[[Rerum novarum]]'' which upholds the rights and dignity of labour and the right of workers to form unions.

Catholic teaching regarding sexuality calls for a practice of [[chastity]], with a focus on maintaining the spiritual and bodily integrity of the human person. Marriage is considered the only appropriate context for sexual activity.<ref name="2337_">{{Cite CCC|2.1|2337,2349|quote='People should cultivate [chastity] in the way that is suited to their state of life. Some profess virginity or consecrated celibacy which enables them to give themselves to God alone with an undivided heart in a remarkable manner. Others live in the way prescribed for all by the moral law, whether they are married or single.' (CDF, ''[[Persona humana]]'' 11.) Married people are called to live conjugal chastity; others practise chastity in continence: 'There are three forms of the virtue of chastity: the first is that of spouses, the second that of widows, and the third that of virgins. We do not praise any one of them to the exclusion of the others. ... This is what makes for the richness of the discipline of the Church.' (St. Ambrose, De viduis 4,23:PL 16,255A.)}}</ref> Church teachings about sexuality have become an issue of increasing controversy, especially after the close of the Second Vatican Council, due to changing cultural attitudes in the Western world described as the [[sexual revolution]].

The church has also addressed stewardship of the natural environment, and its relationship to other social and theological teachings. In the document {{lang|it|[[Laudato si']]}}, dated 24 May 2015, Pope Francis critiques [[consumerism]] and [[overdevelopment|irresponsible development]], and laments [[environmental degradation]] and [[climate change]].<ref name="NYT">{{cite news|first1=Jim|last1=Yardley|first2=Laurie|last2=Goodstein|url=https://www.nytimes.com/2015/06/19/world/europe/pope-francis-in-sweeping-encyclical-calls-for-swift-action-on-climate-change.html|title=Pope Francis, in Sweeping Encyclical, Calls for Swift Action on Climate Change|work=The New York Times|date=18 June 2015}}</ref> The pope expressed concern that the warming of the planet is a symptom of a greater problem: the developed world's indifference to the destruction of the planet as humans pursue short-term economic gains.<ref>{{cite news|url=https://www.nytimes.com/2015/06/29/opinion/the-popes-ecological-vow.html|title=The Pope's Ecological Vow|first=Paul|last=Vallely|work=The New York Times |author-link=Paul Vallely|date=28 June 2015|access-date=29 June 2015}}</ref>

===Social services===
{{Main|Catholic Church and health care|Catholic school|l2=Catholic education}}
[[File:MotherTeresa 090.jpg|thumb|upright|Saint [[Mother Teresa|Teresa]] of Calcutta advocated for the sick, the poor and the needy by practising the acts of [[corporal works of mercy]]. She was awarded the [[Nobel Peace Prize]] in 1979.]]

The Catholic Church is the largest non-government provider of education and medical services in the world.<ref name="Geopolitics" /> In 2010, the Catholic Church's Pontifical Council for Pastoral Assistance to Health Care Workers said that the church manages 26% of health care facilities in the world, including hospitals, clinics, orphanages, pharmacies and centres for those with leprosy.<ref>{{cite web|url=https://www.catholicnewsagency.com/news/18624/catholic-hospitals-comprise-one-quarter-of-worlds-healthcare-council-reports|title=Catholic hospitals comprise one quarter of world's healthcare, council reports|publisher=Catholic News Agency |date=10 February 2010|access-date=17 August 2012}}</ref>

The church has always been involved in education, since the founding of the [[Medieval university|first universities]] of Europe.<ref name="auto" /> It runs and sponsors thousands of primary and secondary schools, [[Catholic higher education|colleges and universities]] throughout the world<ref>{{Cite web|url=http://www.usccb.org/beliefs-and-teachings/how-we-teach/catholic-education/upload/2013-By-the-Numbers-Catholic-Education.pdf|title=Catholic Education}}</ref><ref name="Vermont_winter" /> and operates the world's largest non-governmental school system.<ref>{{citation|last1=Gardner|first1=Roy|first2=Denis|last2=Lawton|first3=Jo|last3=Cairns|title=Faith Schools|publisher=Routledge|year=2005|page=148|isbn=978-0-415-33526-3}}</ref>

Religious institutes for women have played a particularly prominent role in the provision of health and education services,<ref name="nunsworldwide">{{cite web|url=http://www.catholicworldreport.com/Item/663/nuns_worldwide.aspx|title=Nuns Worldwide|first=J. J.|last=Zieglera|date=12 May 2012|publisher=Catholic World Report}}</ref> as with orders such as the [[Sisters of Mercy]], [[Little Sisters of the Poor]], the Missionaries of Charity, the [[Sisters of St. Joseph of the Sacred Heart]], the [[Sisters of the Blessed Sacrament]] and the [[Daughters of Charity of Saint Vincent de Paul]].<ref>{{cite web|url=http://www.vocations.com/womenrel.html|title=Vocations Online Internet Directory of Women's Religious Communities|date=2010|publisher=[[Joliet Diocese]] Vocation Office|access-date=14 June 2018|archive-date=10 September 2018|archive-url=https://web.archive.org/web/20180910114541/http://www.vocations.com/womenrel.html|url-status=dead}}</ref> The Catholic nun [[Mother Teresa]] of [[Calcutta, India]], founder of the Missionaries of Charity, was awarded the [[Nobel Peace Prize]] in 1979 for her humanitarian work among India's poor.<ref>{{cite web|url=http://nobelprize.org/nobel_prizes/peace/laureates/1979/press.html|title=Press Release – The Nobel Peace Prize 1979|publisher=Nobelprize.org|date=27 October 1979|access-date=28 October 2010}}</ref> Bishop [[Carlos Filipe Ximenes Belo]] won the same award in 1996 for "work towards a just and peaceful solution to the conflict in [[East Timor]]".<ref>{{cite web|url=http://nobelprize.org/nobel_prizes/peace/laureates/1996/press.html|title=Press Release – Nobel Peace Prize 1996|publisher=Nobelprize.org|date=11 October 1996|access-date=28 October 2010}}</ref>

The church is also actively engaged in international aid and development through organizations such as [[Catholic Relief Services]], [[Caritas Internationalis]], [[Aid to the Church in Need]], refugee advocacy groups such as the [[Jesuit Refugee Service]] and community aid groups such as the [[Saint Vincent de Paul Society]].<ref>{{cite web|url=http://cpn.nd.edu/resources-for-scholars-clergy-and-practitioners/international-catholic-peacebuilding-organizations/|title=International Catholic Peacebuilding Organisations (directory)|publisher=Catholic Peacebuilding Network|location=Notre Dame, IN|date=2015|access-date=2 April 2015|archive-url=https://web.archive.org/web/20150403084409/http://cpn.nd.edu/resources-for-scholars-clergy-and-practitioners/international-catholic-peacebuilding-organizations/|archive-date=3 April 2015}}</ref>

===Sexual morality===
{{Anchor|chastity and marriage}}
{{Main|Catholic theology of sexuality|Catholic theology of the body|Marriage in the Catholic Church}}

[[File:Hans Memling - Allegory with a Virgin - WGA14896.jpg|thumb|upright=0.9|An [[allegory]] of chastity by [[Hans Memling]]]]<!--copied from chastity article 22 May 2016-->
The Catholic Church calls all members to practise [[chastity]] according to their state in life. Chastity includes [[Temperance (virtue)|temperance]], [[Discipline|self-mastery]], personal and cultural growth, and [[divine grace]]. It requires refraining from [[lust]], [[masturbation]], [[fornication]], pornography, prostitution and rape. Chastity for those who are not married requires living in [[Sexual abstinence|continence]], abstaining from sexual activity; those who are married are called to conjugal chastity.<ref>{{Cite CCC|2.1|2332|quote=Sexuality affects all aspects of the human person in the unity of his body and soul. It especially concerns affectivity, the capacity to love and to procreate, and in a more general way the aptitude for forming bonds of communion with others.}}</ref>

In the church's teaching, sexual activity is reserved to married couples, whether in a [[Marriage in the Catholic Church|sacramental marriage]] among Christians or in a [[natural marriage]] where one or both spouses are unbaptized. Even in romantic relationships, particularly [[engagement to marriage]], partners are called to practise continence, in order to test mutual respect and fidelity.<ref>{{Cite CCC|2.1|2348–50}}</ref> Chastity in marriage requires in particular conjugal fidelity and protecting the fecundity of marriage. The couple must foster trust and honesty as well as spiritual and physical intimacy. Sexual activity must always be open to the possibility of life;<ref>{{cite web|url=http://www.diocesehelena.org/offices-and-ministries/pastoral-renewal-services/fertility-awareness/church-teaching-about-contraception/|title=Church teaching about contraception|publisher=[[Roman Catholic Diocese of Helena]]|access-date=19 December 2014|archive-date=19 December 2014|archive-url=https://web.archive.org/web/20141219190706/http://www.diocesehelena.org/offices-and-ministries/pastoral-renewal-services/fertility-awareness/church-teaching-about-contraception/|url-status=dead}}</ref> the church calls this the procreative significance. It must likewise always bring a couple together in love; the church calls this the unitive significance.<ref>{{cite web|url=https://www.vatican.va/holy_father/paul_vi/encyclicals/documents/hf_p-vi_enc_25071968_humanae-vitae_en.html|title=Humanae Vitae|date=25 July 1968|work=vatican.va|archive-url=https://web.archive.org/web/20110303114045/https://www.vatican.va/holy_father/paul_vi/encyclicals/documents/hf_p-vi_enc_25071968_humanae-vitae_en.html|archive-date=3 March 2011}}</ref>

[[Contraception]] and certain other [[Catholic teachings on sexual morality#Teachings on specific subjects|sexual practices]] are not permitted, although [[natural family planning]] methods are permitted to provide healthy spacing between births, or to postpone children for a just reason.<ref>{{Cite CCC|2.1|2364–72}}</ref> Pope Francis said in 2015 that he is worried that the church has grown "obsessed" with issues such as abortion, [[same-sex marriage]] and [[contraception]], and for prioritizing moral doctrines over helping the poor and marginalized.<ref>{{cite web|url=https://www.americamagazine.org/faith/2013/09/30/big-heart-open-god-interview-pope-francis|title=A Big Heart Open to God: An interview with Pope Francis|website=[[America (magazine)|America]]|date=30 September 2013|access-date=16 February 2021|language=en}}</ref><ref>{{cite news|url=https://www.nytimes.com/2013/09/20/world/europe/pope-bluntly-faults-churchs-focus-on-gays-and-abortion.html|title=Pope Says Church Is 'Obsessed' With Gays, Abortion and Birth Control|newspaper=The New York Times|date=20 September 2013}}</ref>

====Homosexuality====
{{Main|Homosexuality and the Catholic Church}}

The Catholic Church also teaches that "homosexual acts" are "contrary to the natural law", "acts of grave depravity" and "under no circumstances can they be approved", but that persons experiencing homosexual tendencies must be accorded respect and dignity.<ref name="ccc2357-2359">{{Cite CCC|2.1|2357–59}}</ref> According to the ''[[Catechism of the Catholic Church]]'',

{{blockquote
| text = The number of men and women who have deep-seated homosexual tendencies is not negligible. This inclination, which is objectively disordered, constitutes for most of them a trial. They must be accepted with respect, compassion, and sensitivity. Every sign of unjust discrimination in their regard should be avoided...

Homosexual persons are called to chastity. By the virtues of self-mastery that teach them inner freedom, at times by the support of disinterested friendship, by prayer and sacramental grace, they can and should gradually and resolutely approach Christian perfection.<ref name="ccc2357-2359" />
}}

This part of the ''Catechism'' was quoted by Pope Francis in a 2013 press interview in which he remarked, when asked about an individual:

{{blockquote
| text = I think that when you encounter a person like this [the individual he was asked about], you must make a distinction between the fact of a person being gay from the fact of being a lobby, because lobbies, all are not good. That is bad. If a person is gay and seeks the Lord and has good will, well who am I to judge them?<ref>{{cite web|url=https://www.catholicnewsagency.com/news/27823/full-transcript-of-popes-in-flight-press-remarks-released|title=Full transcript of Pope's in-flight press remarks released|publisher=Catholic News Agency|date=5 August 2013|access-date=12 October 2013}}</ref>
}}

This remark and others made in the same interview were seen as a change in the tone, but not in the substance of the teaching of the church,<ref>{{cite news |url=http://religion.blogs.cnn.com/2013/07/29/popes-remarks-on-gays-a-shift-in-tone-not-substance/ |publisher=CNN |title=Pope on gays: A shift in tone, not substance |date=29 July 2013 |access-date=12 October 2013 |archive-date=5 December 2020 |archive-url=https://web.archive.org/web/20201205092955/https://religion.blogs.cnn.com/2013/07/29/popes-remarks-on-gays-a-shift-in-tone-not-substance/ |url-status=dead }}</ref> which includes opposition to [[same-sex marriage]].<ref name="1601_05">{{Cite CCC|2.1|1601–05}}</ref> Certain [[dissent]]ing Catholic groups [[Dissent from Catholic teaching on homosexuality|oppose the position of the Catholic Church]] and seek to change it.<ref>Sources regarding opposition to the church's position on [[Homosexuality and the Catholic Church|homosexuality]]: {{cite news|url=http://www.nydailynews.com/news/world/pope-denounces-gay-marriage-annual-xmas-message-article-1.1225960|work=NY Daily News|date=22 December 2012|title=Pope Benedict denounces gay marriage during his annual Christmas message|first=Carol|last=Kuruvilla|location=New York}}, {{cite news|url=https://www.nytimes.com/1982/09/26/us/around-the-nation-catholic-group-provokes-debate-on-homosexuals.html|work=The New York Times|title=Catholic Group Provokes Debate on Homosexuals|date=26 September 1982|access-date=4 May 2010}}, {{cite web|url=http://www.boulderdailycamera.com/livingarts/religion/25pgay.html|title=Abuse scandal leads to church debate on homosexuality|work=Boulder Daily Camera|date=25 May 2002|author=Rachel Zoll|access-date=5 December 2011|archive-url=https://web.archive.org/web/20040105055504/http://www.boulderdailycamera.com/livingarts/religion/25pgay.html|archive-date=5 January 2004}}
* {{cite web|url=http://www.starobserver.com.au/news/2008/07/08/wyd-site-limits-gay-debate/533|title=WYD site limits gay debate|work=Star Observer|date=8 July 2008|access-date=5 December 2011}}</ref>

====Divorce and declarations of nullity====
{{Main|Declaration of nullity}}
{{further|Divorce law by country}}

Canon law makes no provision for divorce between baptized individuals, as a valid, consummated sacramental marriage is considered to be a lifelong bond.<ref>{{Cite CCC|2.1|1640}}</ref> However, a declaration of nullity may be granted when the proof is produced that essential conditions for contracting a valid marriage were absent from the beginning—in other words, that the marriage was not valid due to some impediment. A declaration of nullity, commonly called an annulment, is a judgement on the part of an [[ecclesiastical tribunal]] determining that a marriage was invalidly attempted.<ref>{{Cite CCC|2.1|1625–32}}</ref> 

Marriages among unbaptized individuals may be dissolved with papal permission under certain situations, such as a desire to marry a Catholic, under [[Pauline privilege|Pauline]] or [[Petrine privilege]].<ref name="Gantley">Rev. Mark J. Gantley. [http://www.ewtn.com/vexperts/showmessage.asp?number=410268 "Petrine or Pauline Privilege"]. EWTN Global Catholic Network. 3 September 2004. Accessed 15 November 2014.</ref><ref name="Doors">"[http://www.catholicdoors.com/misc/marriage/canonlaw.htm Canon 1141–1143]". 1983 Code of Canon Law. Catholicdoors.com.</ref> An attempt at remarriage following divorce without a declaration of nullity places "the remarried spouse ... in a situation of public and permanent adultery". An innocent spouse who lives in continence following divorce, or couples who live in continence following a civil divorce for a grave cause, do not sin.<ref>{{Cite CCC|2.1|2384–86}}</ref>

<!--from [[Annulment (Catholic Church)]] 30 December 2014 -->
Worldwide, diocesan tribunals completed over 49000 cases for nullity of marriage in 2006. Over the past 30 years about 55 to 70% of annulments have occurred in the United States. The growth in annulments has been substantial; in the United States, 27,000 marriages were annulled in 2006, compared to 338 in 1968.<!--end--> However, approximately 200,000 married Catholics in the United States divorce each year; 10&nbsp;million total {{As of|2006|lc=y}}.<ref name="Soule">{{cite web |last=Soule |first=W. Becket |title=Preserving the Sanctity of Marriage |url=http://www.kofc.org/un/en/resources/cis/cis301.pdf |work=2009 |publisher=Knights of Columbus |access-date=6 January 2014}}</ref>{{refn|group=note|With regard to divorce in the United States, according to the Barna Group, among all who have been married, 33% have been divorced at least once; among American Catholics, 28% (the study did not track religious annulments).<ref>{{cite web |title=New Marriage and Divorce Statistics Released |date=2008 |url=https://www.barna.org/barna-update/article/15-familykids/42-new-marriage-and-divorce-statistics-released |publisher=Barna Group |archive-url=https://web.archive.org/web/20141219120231/http://www.barna.org/barna-update/article/15-familykids/42-new-marriage-and-divorce-statistics-released |archive-date=19 December 2014}}</ref>|}} Divorce is increasing in some predominantly Catholic countries in Europe.<ref>{{cite web |title=Divorces rising in Catholic Europe |url=http://religiousconsultation.org/News_Tracker/divorces_rising_in_Catholic_Europe.htm |work=Los Angeles Times |date=24 May 2006}}</ref> In some predominantly Catholic countries, it is only in recent years that divorce was introduced (Italy (1970), [[Portugal]] (1975), Brazil (1977), Spain (1981), Ireland (1996), Chile (2004) and [[Malta]] (2011)), while the [[Philippines]] and the Vatican City have no procedure for divorce (The [[Philippines]] does, however, allow divorce for Muslims.).

====<span class="anchor" id="Sex and contraception"></span><span class="anchor" id="contraception"></span><span class="anchor" id="abortion"></span>Contraception and abortion====
{{Main|Christian views on birth control#Catholicism}}
{{see also|Catholic Church and HIV/AIDS|Religious response to assisted reproductive technology#Catholicism}}

[[File:Paulaudenece1977.jpg|upright=0.8|thumb|[[Pope Paul VI]] issued ''[[Humanae vitae]]'' on 25 July 1968.]]<!--copied from [[Humanae vitae]] on 22 May 2016-->
The church teaches that [[Human reproduction#Copulation|sexual intercourse]] should only take place between a man and woman who are married to each other, and should be without the use of [[birth control]] or [[contraception]]. In his encyclical ''[[Humanae vitae]]''<ref name="humanae">{{cite web|last=Paul VI|first=Pope|title=Humanae vitae|publisher=Vatican|year=1968|url=https://www.vatican.va/holy_father/paul_vi/encyclicals/documents/hf_p-vi_enc_25071968_humanae-vitae_en.html|access-date=2 February 2008|archive-url=https://web.archive.org/web/20110303114045/https://www.vatican.va/holy_father/paul_vi/encyclicals/documents/hf_p-vi_enc_25071968_humanae-vitae_en.html|archive-date=3 March 2011}}</ref> (1968), [[Pope Paul VI]] firmly rejected all contraception, thus contradicting dissenters in the church that saw the [[birth control pill]] as an ethically justifiable method of [[Birth control|contraception]], though he permitted the regulation of births by means of natural family planning. This teaching was continued especially by [[John Paul II]] in his encyclical ''{{lang|la|[[Evangelium Vitae]]}}'', where he clarified the church's position on contraception, [[Catholic Church and abortion|abortion]] and [[euthanasia]] by condemning them as part of a "culture of death" and calling instead for a "[[culture of life]]".{{sfn|Bokenkotter|2004|pp=27, 154, 493–94}}

Many Western Catholics have voiced significant disagreement with the church's teaching on contraception.<ref>A summary and restatement of the debate is available in Roderick Hindery. "The Evolution of Freedom as Catholicity in Catholic Ethics." ''Anxiety, Guilt, and Freedom''. Eds. Benjamin Hubbard and Brad Starr, UPA, 1990.</ref> Overturning the church's teaching on this point features high on progressive agendas.<ref>{{Cite web |title=Front Page |url=https://ten-commandments.org/ |access-date=8 November 2022 |website=Ten Commandments for Church Reform |language=en-US}}</ref> [[Catholics for Choice]], a political lobbyist group that is not associated with the Catholic Church, stated in 1998 that 96% of U.S. Catholic women had used contraceptives at some point in their lives and that 72% of Catholics believed that one could be a good Catholic without obeying the church's teaching on birth control.<ref name="cath_choice">{{cite web|url=http://www.catholicsforchoice.org/topics/prevention/documents/1998amatterofconsciece.pdf|title=A Matter of Conscience: Catholics on Contraception|access-date=1 October 2006|author=Catholics for a Choice|year=1998|archive-url=https://web.archive.org/web/20061011221417/http://www.catholicsforchoice.org/topics/prevention/documents/1998amatterofconsciece.pdf|archive-date=11 October 2006}}</ref> Use of natural family planning methods among United States Catholics purportedly is low, although the number cannot be known with certainty.{{refn|group=note|Regarding use of [[natural family planning]], in 2002, 24% of the U.S. population identified as Catholic,<ref name="adherents">{{usurped|1=[https://web.archive.org/web/19990508224844/http://www.adherents.com/rel_USA.html Largest Religious Groups in the USA]}}. Accessed 13 November 2005.</ref> but according to a 2002 study by the [[Centers for Disease Control and Prevention]], of sexually active Americans avoiding pregnancy, only 1.5% were using NFP.<ref name="cdc">{{cite journal|last=Chandra|first=A.|author2=Martinez G.M.|author3=Mosher W.D.|author4=Abma J.C.|author5=Jones J.|title=Fertility, Family Planning, and Reproductive Health of U.S. Women: Data From the 2002 National Survey of Family Growth|publisher=National Center for Health Statistics|journal=Vital and Health Statistics|volume=23|issue=25|year=2005|url=https://www.cdc.gov/nchs/data/series/sr_23/sr23_025.pdf|access-date=20 May 2007}} See Table 56.</ref>|}} As Catholic health providers are among the largest providers of services to patients with [[HIV/AIDS]] worldwide, there is significant controversy within and outside the church regarding the use of condoms as a means of limiting new infections, as [[condom]] use ordinarily constitutes prohibited contraceptive use.<ref name="CNS.AIDS">{{cite news|title=Pope speaks out on condoms|work=The Catholic Leader|agency=CNS|url=http://catholicleader.com.au/news/pope-speaks-out-on-condoms_45117|date=29 March 2009|access-date=27 March 2017|quote=Pope Benedict XVI's declaration that distribution of condoms only increases the problem of AIDS is the latest and one of the strongest statements in a simmering debate inside the church... he was asked whether the church's approach to AIDS prevention—which focuses primarily on sexual responsibility and rejects condom campaigns—was unrealistic and ineffective... The pope did not get into the specific question of whether in certain circumstances condom use was morally licit or illicit in AIDS prevention, an issue that is still under study by Vatican theologians.}}</ref>

Similarly, the Catholic Church opposes [[artificial insemination]] regardless of whether it is homologous (from the husband) or heterologous (from a [[Sperm donation|donor]]) and [[in vitro fertilization]] (IVF), saying that the artificial process replaces the love and conjugal act between a husband and wife.<ref>{{cite journal|journal=Medical News Today|url=http://www.medicalnewstoday.com/articles/38686.php|title=Pope Benedict XVI Declares Embryos Developed For In Vitro Fertilisation Have Right To Life|archive-url=https://web.archive.org/web/20081229164506/http://www.medicalnewstoday.com/articles/38686.php|archive-date=29 December 2008}}</ref> In addition, it opposes IVF because it might cause disposal of embryos; Catholics believe an embryo is an individual with a [[soul]] who must be treated as such.<ref>Allen, John L., ''The Future Church: How Ten Trends are Revolutionising the Catholic Church'', p. 223.</ref> For this reason, the church also opposes abortion.<ref>{{cite web|url=https://www.usccb.org/issues-and-action/human-life-and-dignity/abortion/respect-for-unborn-human-life|title=Respect for Unborn Human Life: The Church's Constant Teaching|publisher=[[United States Conference of Catholic Bishops]]|author=USCCB Committee on Pro-Life Activities|access-date=14 October 2021}}</ref>

The Catholic Church oppose all forms of [[abortion]] procedures whose direct purpose is to destroy a [[zygote]], [[blastocyst]], [[embryo]] or [[fetus]], since it holds that "human life must be respected and protected absolutely from the moment of [[fertilisation|conception]]. From the first moment of his existence, a human being must be recognized as having the rights of a person – among which is the inviolable [[Right to life|right of every innocent being to life]]".<ref name="Catechism">{{Cite web|url=https://www.vatican.va/archive/ENG0015/__P7Z.HTM#-2C6|title=Catechism of the Catholic Church - IntraText|website=www.vatican.va|access-date=2017-07-05}}</ref> However, the Church does recognize as morally legitimate certain acts which [[Indirect abortion|indirectly]] result in the death of the [[fetus]]. The [[1983 Code of Canon Law|1983 ''Code of Canon Law'']] imposes [[Latae sententiae|automatic (''latae sententiae'')]] [[Excommunication (Catholic Church)|excommunication]] on [[Latin Church|Latin Catholics]] who actually procure an abortion,<ref>{{cite web|url=https://www.vatican.va/archive/cod-iuris-canonici/eng/documents/cic_lib6_en.pdf|title=Penal Sanctions in the Church|publisher=The Holy See|archive-url=https://web.archive.org/web/20230612075224/https://www.vatican.va/archive/cod-iuris-canonici/eng/documents/cic_lib6_en.pdf|archive-date=Jun 12, 2023}}</ref> if they fulfill the conditions for being subject to such a sanction.<ref>{{Cite web|url=https://www.vatican.va/archive/cod-iuris-canonici/cic_index_en.html|archiveurl=https://web.archive.org/web/20071224152526/https://www.vatican.va/archive/ENG1104/__P4W.HTM|url-status=dead|title=Code of Canon Law: Table of Contents|archivedate=December 24, 2007|website=www.vatican.va}}</ref>

Due to the anti-abortion stance, some Catholics oppose receiving vaccines derived from fetal cells obtained via abortion. On 21 December 2020, and regarding [[COVID-19 vaccine|COVID-19 vaccination]], the [[Congregation for the Doctrine of the Faith]] emitted a document stating that "it is morally acceptable to receive Covid-19 vaccines that have used cell lines from aborted fetuses in their research and production process" when no alternative vaccine is available, since "the moral duty to avoid such passive material cooperation is not obligatory if there is a grave danger, such as the otherwise uncontainable spread of a serious pathological agent."<ref>{{Cite journal|date=1 May 2019|title=Pontifical Academy for Life Statement: Moral Reflections on Vaccines Prepared from Cells Derived from Aborted Human Foetuses|journal=[[The Linacre Quarterly]]|language=en|volume=86|issue=2–3|pages=182–87|doi=10.1177/0024363919855896|issn=0024-3639|pmc=6699053|pmid=32431408}}</ref><ref name=":0">{{Cite web|author=[[Congregation for the Doctrine of the Faith]]|date=21 December 2020|title=Note on the morality of using some anti-Covid-19 vaccines (21 December 2020)|url=https://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20201221_nota-vaccini-anticovid_en.html|access-date=23 June 2021|website=[[Holy See|Vatican]]}}</ref> The document states that receiving the vaccine does not constitute endorsement of the practice of abortion, and that "the morality of vaccination depends not only on the duty to protect one's own health, but also on the duty to pursue the common good."<ref name=":0" /> The document cautions further:{{blockquote
| Those who, however, for reasons of conscience, refuse vaccines produced with cell lines from aborted fetuses, must do their utmost to avoid, by other prophylactic means and appropriate behavior, becoming vehicles for the transmission of the infectious agent. In particular, they must avoid any risk to the health of those who cannot be vaccinated for medical or other reasons, and who are the most vulnerable.<ref name=":0" />
}}

===Death penalty and euthanasia===
{{Main|Catholic Church and capital punishment}}

The Catholic Church is committed to the worldwide abolition of the death penalty in any circumstance.<ref name=":16">{{Cite web |last=Brockhaus |first=Hannah |date=2 August 2018 |title=Vatican changes Catechism teaching on death penalty, calls it 'inadmissible' |url=https://www.catholicnewsagency.com/news/39033/vatican-changes-catechism-teaching-on-death-penalty-calls-it-inadmissible |access-date=2 August 2018 |website=[[Catholic News Agency]]}}</ref> The current ''[[Catechism of the Catholic Church]]'' teaches that "in the light of the [[Gospel]]" the death penalty is "inadmissible because it is an attack on the inviolability and [[Human dignity|dignity of the person]]" and that the Catholic Church "works with determination for its abolition worldwide."<ref name=":02">{{Cite news |last=Harlan |first=Chico |date=2 August 2018 |title=Pope Francis changes Catholic Church teaching to say death penalty is 'inadmissible' |url=https://www.washingtonpost.com/world/pope-francis-changes-catholic-church-teaching-to-say-death-penalty-is-inadmissible/2018/08/02/0d69ef5e-9647-11e8-80e1-00e80e1fdf43_story.html |access-date=2 August 2018 |newspaper=[[The Washington Post]]}}</ref> In his 2020 encyclical ''[[Fratelli tutti]]'', Francis repeated that the death penalty is "inadmissible" and that "there can be no stepping back from this position".<ref name=":112">{{Cite web |last=Pentin |first=Edward |date=4 October 2020 |title=Pope's New Encyclical 'Fratelli Tutti' Outlines Vision for a Better World |url=https://www.ncregister.com/news/pope-s-new-encyclical-fratelli-tutti-outlines-vision-for-a-better-world |access-date=6 October 2020 |website=[[National Catholic Register]] |language=en}}</ref> On 9 January 2022, Pope Francis stated in his annual speech to Vatican ambassadors: "The death penalty cannot be employed for a purported state justice, since it does not constitute a deterrent nor render justice to victims, but only fuels the thirst for vengeance".<ref>{{Cite news |last=Pullella |first=Philip |date=9 January 2023 |title=Pope condemns Iran's use of death penalty against protesters |language=en |work=Reuters |url=https://www.reuters.com/world/europe/pope-says-wars-like-that-ukraine-are-crime-against-god-humanity-2023-01-09/ |access-date=13 January 2023}}</ref>

There is controversy about whether the Catholic Church considers the death penalty intrinsically evil.<ref name=":1">{{Cite web |last=Trabbic |first=Joseph G. |date=16 August 2018 |title=Capital punishment: Intrinsically evil or morally permissible? |url=https://www.catholicworldreport.com/2018/08/16/capital-punishment-intrinsically-evil-or-morally-permissible/ |access-date=27 February 2023 |website=[[Catholic World Report]] |language=en-US |quote=The revision of no. 2267 of the Catechism of the Catholic Church recently authorized by Pope Francis to develop magisterial teaching on the death penalty has generated a variety of conflicting interpretations. These interpretations could be divided up in different ways. One division might note that some interpretations claim—or strongly imply—that the revision teaches that the death penalty is intrinsically evil, whereas others claim that it continues to teach, in line with past magisterial declarations, that the death penalty is morally permissible in certain circumstances.}}</ref> American Archbishop [[José Horacio Gómez]]<ref name=":1" /> and Catholic philosopher [[Edward Feser]] argue that this is a matter of prudential judgement and that the church does not teach this as a ''de fide'' statement;<ref>{{Cite web |last=Feser |first=Edward |author-link=Edward Feser |date=3 August 2018 |title=Pope Francis and Capital Punishment |url=https://www.firstthings.com/web-exclusives/2018/08/pope-francis-and-capital-punishment |access-date=26 February 2023 |website=First Things |language=en}}</ref> others, such as Cardinals [[Charles Maung Bo]] and [[Rino Fisichella]], state that it does.<ref name=":1" />

The Catholic Church opposes active euthanasia and [[Assisted suicide|physician-assisted suicide]] on the grounds that life is a gift from God and should not be prematurely shortened. However, the church allows dying people to refuse [[Dysthanasia|extraordinary treatments]] that would minimally prolong life without hope of recovery.<ref name="Dowbiggin98">{{Harvnb|Dowbiggin|2003|p=98}}</ref><ref>{{cite web |author=<!--Not stated--> |date=21 November 2013 |title=Religious Groups' Views on End-of-Life Issues |url=https://www.pewresearch.org/religion/2013/11/21/religious-groups-views-on-end-of-life-issues/ |access-date=7 August 2022 |website=Pew Research Center |quote=}}</ref>

==={{anchor|Women and clergy}}Holy orders and women===
{{Main|Ordination of women in the Catholic Church|Women in the Catholic Church}}

Women and men religious engage in a variety of occupations such as contemplative prayer, teaching, providing health care, and working as missionaries.<ref name="nunsworldwide" /><ref name="news.bbc.co.uk">{{cite news|url=http://news.bbc.co.uk/2/hi/europe/7227629.stm|title=Europe – Catholic nuns and monks decline|work=BBC News|date=5 February 2008|access-date=12 March 2013}}</ref> While [[Holy Orders]] are reserved for men, [[Catholic Church and women|Catholic women]] have played diverse roles in the life of the church, with religious institutes providing a formal space for their participation and [[convent]]s providing spaces for their self-government, prayer and influence through many centuries. [[Religious sisters]] and [[nun]]s have been extensively involved in developing and running the church's worldwide health and education service networks.<!--note original source did not match content, this partially covers most content.--><ref>{{cite news|url=https://www.nytimes.com/2011/08/21/us/21nuns.html|work=[[The New York Times]]|first=Kevin|last=Sack|title=Nuns, a 'Dying Breed,' Fade From Leadership Roles at Catholic Hospitals|date=20 August 2011}}</ref>

Efforts in support of the [[Catholic Church doctrine on the ordination of women|ordination of women]] to the priesthood led to several rulings by the Roman Curia or popes against the proposal, as in ''[[Inter Insigniores|Declaration on the Question of the Admission of Women to the Ministerial Priesthood]]'' (1976), ''[[Mulieris Dignitatem]]'' (1988) and ''[[Ordinatio sacerdotalis]]'' (1994). According to the latest ruling, found in ''Ordinatio sacerdotalis'', [[Pope John Paul II]] affirmed that the Catholic Church "does not consider herself authorised to admit women to priestly ordination".<ref>[https://www.vatican.va/content/john-paul-ii/en/apost_letters/1994/documents/hf_jp-ii_apl_19940522_ordinatio-sacerdotalis.html ''Apostolic Letter ''Ordinatio Sacerdotalis'' of John Paul II to the Bishops of the Catholic Church on Reserving Priestly Ordination to Men Alone''] {{webarchive |url=https://web.archive.org/web/20151125234700/http://w2.vatican.va/content/john-paul-ii/en/apost_letters/1994/documents/hf_jp-ii_apl_19940522_ordinatio-sacerdotalis.html |date=25 November 2015 }} Copyright 1994 Libreria Editrice Vaticana. Retrieved 25 March 2015</ref> 

In defiance of these rulings, opposition groups such as [[Roman Catholic Womenpriests]] have performed ceremonies they affirm as sacramental ordinations, with, reputedly, an ordaining male Catholic bishop in the first few instances, which, according to [[canon law]], are both illicit and invalid and considered mere ''simulations''<ref name="cann1379">{{cite web|url=https://www.vatican.va/archive/ENG1104/_P54.HTM|title=Canon 1379|website=1983 Code of Canon Law|publisher=Vatican.va|access-date=17 August 2012|archive-url=https://web.archive.org/web/20121020161758/https://www.vatican.va/archive/ENG1104/_P54.HTM|archive-date=20 October 2012}}</ref> of the sacrament of ordination.<ref name="RCWP">[http://www.romancatholicwomenpriests.org/ordained.htm "Ordinations: Response Regarding Excommunication Decree"] {{Webarchive|url=https://web.archive.org/web/20190201114453/https://www.romancatholicwomenpriests.org/ordained.htm |date=1 February 2019 }}. 2011 Roman Catholic Womenpriests-USA, Inc. Retrieved 5 June 2011</ref>{{refn|According to Roman Catholic Womanpriests: <!--quote-->"The principal consecrating Roman Catholic male bishop who ordained our first women bishops is a bishop with apostolic succession within the Roman Catholic Church in full communion with the pope."<ref name="RCWP" /><!--endquote-->|group=note}} The [[Congregation for the Doctrine of the Faith]] responded by issuing a statement clarifying that any Catholic bishops involved in ordination ceremonies for women, as well as the women themselves if they were Catholic, would automatically receive the penalty of [[excommunication]] (''[[latae sententiae]]'', literally "with the sentence already applied", i.e. automatically), citing canon 1378 of [[canon law]] and other church laws.<ref>{{cite news|url=https://www.catholicnewsagency.com/news/12780/vatican-decrees-excommunication-for-participation-in-ordination-of-women|title=Vatican decrees excommunication for participation in 'ordination' of women|publisher=Catholic News Agency|date=29 May 2008|access-date=6 June 2011}}</ref>

===Sexual abuse cases===
{{Main|Catholic Church sexual abuse cases}}

From the 1990s, the issue of [[sexual abuse of minors]] by Catholic clergy and other church members has become the subject of civil litigation, criminal prosecution, media coverage and public debate in [[Catholic Church sex abuse cases by country|countries around the world]]. The Catholic Church has been criticized for the way it handled abuse complaints when it became known that many bishops and various officials in the Church hierarchy had protected accused priests, transferring them to other assignments elsewhere, where they continued to commit sex crimes.<ref>{{Cite web |title=Accused - BishopAccountability.org |url=https://www.bishop-accountability.org/accused/ |access-date=2025-01-21 |website=Bishop-accountability.org |language=en-US}}</ref>

In response to the scandals, formal procedures have been established to help prevent abuse, encourage the reporting of any abuse that occurs and to handle such reports promptly, although groups representing victims have disputed their effectiveness.<ref>{{cite news|author=David Willey|url=https://www.bbc.co.uk/news/world-europe-10645748|title=Vatican 'speeds up' abuse cases|work=BBC News|date=15 July 2010|access-date=28 October 2010}}</ref> In 2014, Pope Francis instituted the [[Pontifical Commission for the Protection of Minors]] for the safeguarding of minors.<ref name="hspo.b0199/00444.2014.03.22">{{cite press release |url=https://press.vatican.va/content/salastampa/it/bollettino/pubblico/2014/03/22/0199/00444.html |title=Comunicato della Sala Stampa: Istituzione della Pontificia Commissione per la Tutela dei Minori |trans-title=Press Release: Establishment of the Pontifical Commission for the Protection of Minors |language=it |publisher=[[Holy See Press Office]] |date=22 March 2014 |access-date=30 March 2014 |id=B0199/00444}}</ref>

==See also==
{{Spoken Wikipedia|Catholic Church Spoken Version.ogg|date=23 October 2013}}
* [[Catholic Church and politics]]
* [[Catholic Church and race]]
* [[Catholic art]]
* [[Catholic culture]]
* [[Catholic peace traditions]]
* [[Glossary of the Catholic Church]]
* [[List of Catholic religious institutes]]
* [[Liturgical_year#Catholic_Church|Liturgical year of the Catholic Church]]
* [[Lists of Catholics]]
* [[List of popes]]
* [[Role of Christianity in civilization]]
{{Portal bar|Christianity|Architecture}}

==Notes==
{{Notelist|group=note}}

==References==
'''NOTE:''' ''CCC'' stands for ''[[Catechism of the Catholic Church]]''. The number following ''CCC'' is the paragraph number, of which there are 2865. The numbers cited in the ''[[Compendium of the Catechism of the Catholic Church|Compendium of the CCC]]'' are question numbers, of which there are 598. Canon law citations from the 1990 ''[[Code of Canons of the Eastern Churches]]'' are labelled "''CCEO'', Canon xxx", to distinguish from canons of the 1983 ''[[1983 Code of Canon Law|Code of Canon Law]]'', which are labelled "Canon xxx".

{{Reflist|23em|

<!--Begin list references-->
|refs=<ref name="note1cite1">{{cite web|url=https://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20070629_responsa-quaestiones_en.html|title=Responses to Some Questions regarding Certain Aspects of the Doctrine of the Church|publisher=Vatican.va|quote=It is possible, according to Catholic doctrine, to affirm correctly that the Church of Christ is present and operative in the churches and [[Ecclesial community|ecclesial communities]] not yet fully in communion with the Catholic Church, on account of the elements of sanctification and truth that are present in them.|archive-url=https://web.archive.org/web/20130813100622/https://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20070629_responsa-quaestiones_en.html|archive-date=13 August 2013}}</ref><ref name="note1cite2">{{cite news|title=Declaration on the Unicity and Salvific Universality of Jesus Christ and the Church ''Dominus Iesus'' § 17|publisher=Vatican.va|quote=Therefore, there exists a single Church of Christ, which subsists in the Catholic Church, governed by the Successor of Peter and by the Bishops in communion with him. The Churches which, while not existing in perfect ''Koinonia'' with the Catholic Church, remain united to her by means of the closest bonds, that is, by apostolic succession and a valid Eucharist, are true [[particular churches]]. Therefore, the Church of Christ is present and operative also in these Churches, even though they lack full communion with the Catholic Church since they do not accept the Catholic doctrine of the Primacy, which, according to the will of God, the Bishop of Rome objectively has and exercises over the entire Church. ... 'The Christian faithful are therefore not permitted to imagine that the Church of Christ is nothing more than a collection—divided, yet in some way one—of Churches and [[Ecclesial community|ecclesial communities]]; nor are they free to hold that today the Church of Christ nowhere really exists, and must be considered only as a goal which all Churches and ecclesial communities must strive to reach.'}}</ref>
<!--End List references-->
}}

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{{Div col end}}
{{Refend}}

==External links==
{{Sister project links|wikt=no|v=no|b=Catholicism}}
* [https://www.vatican.va/ Official website of the Holy See]
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