43e0429e_testantism___Roman_Catholicism__Protestant
[Topic] Clergy - Qualification for [Orthodox] Priests and Bishops must be male, but deaconesses are permitted, though the order is dormant. Priests and deacons may marry before ordination but not after. Bishops, on the other hand, must be celibate. [Roman Catholic] All clergy are required to be male. Priests and Bishops must also be celibate, with the exception of Eastern Rite Catholics and Anglican married clergy who subsequently convert to Catholicism. These groups are allowed to have married priests. [Protestant] 
The majority of Protestants do not require celibacy as a condition of election to the clergy. Many churches practice female ordination, including those within the Anglican communion, where the issue of female episcopacy is currently being discussed.
Comparison between Orthodoxy, Protestantism & Roman Catholicism
Protestant