when did the catholic church stop using latin
Latin Mass Neither the Second Vatican Council nor the subsequent revision of the Roman Missal abolished Latin as the liturgical language of the Roman Rite: the official text of the Roman Missal, on which translations into vernacular languages are to be based, continues to be in Latin, and Latin can still be used in the celebration.[5] The term "Latin Mass" is sometimes applied to such celebrations, which in some places are part of the normal Sunday schedule.
History of the Catholic Church During the 11th century, the Eastâ€“West schism permanently divided Christianity.[85] It arose over a dispute on whether Constantinople or Rome held jurisdiction over the church in Sicily and led to mutual excommunications in 1054.[85] The Western (Latin) branch of Christianity has since become known as the Catholic Church, while the Eastern (Greek) branch became known as the Orthodox Church.[86][87] The Second Council of Lyon (1274) and the Council of Florence (1439) both failed to heal the schism.[88] Some Eastern churches have since reunited with the Catholic Church, and others claim never to have been out of communion with the pope.[87][89] Officially, the two churches remain in schism, although excommunications were mutually lifted in 1965.[90]