Catholic Church

====Holy Orders====
{{Main|Holy orders in the Catholic Church}}
[[File:Priesterweihe in Schwyz 2.jpg|thumb|right|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]]). But 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>