Armenian Apostolic Church


Armenian Apostolic Church
Հայ Առաքելական Եկեղեցի (Armenian)
Etchmiadzin Cathedral, the mother church of the Armenian Apostolic Church
TypeAutocephaly
ClassificationChristian
OrientationOriental Orthodox
ScriptureSeptuagint, New Testament, Armenian versions
TheologyOriental Orthodox Theology
PolityEpiscopal
Catholicos of All ArmeniansKarekin II
AssociationsWorld Council of Churches
RegionArmenia, Armenian diaspora
LanguageClassical Armenian
LiturgyArmenian Rite
HeadquartersMother See of Holy Etchmiadzin
FounderGregory the Illuminator
Bartholomew the Apostle
Thaddeus (Jude)
Originc. 1st century
Kingdom of Armenia
Independence610 at the Third Council of Dvin
Separated fromPatriarchate of Constantinople in the Second Council of Dvin (554)
SeparationsArmenian Catholic Church
Armenian Evangelical Church
Members9 million (self-reported)
Other nameArmenian Church
Official websitewww.armenianchurch.org
Logo

The Armenian Apostolic Church (Armenian: Հայ Առաքելական Եկեղեցի, romanizedHay Aṙaqelakan Ékełetsi) is the autocephalous national church of Armenia. Part of Oriental Orthodoxy, it is one of the most ancient Christian churches. The Armenian Apostolic Church uses the Armenian Rite. The Kingdom of Armenia was the first state in history to adopt Christianity as its official religion (under the Armenian Apostolic traditions) during the rule of King Tiridates III, of the Arsacid dynasty in the early 4th century.

According to tradition, the church originated in the missions of Apostles Bartholomew and Thaddeus (Jude) in the 1st century. St. Gregory the Illuminator was the first official primate of the church. It is sometimes referred to as the Armenian Apostolic Orthodox Church, Armenian Church or Armenian Gregorian Church.

The Armenian Apostolic Church should not be confused with the fully distinct Armenian Catholic Church, which is an Eastern Catholic Church in communion with the See of Rome.