In the history of Christianity, the first seven ecumenical councils are as follows: the First Council of Nicaea in 325, the First Council of Constantinople in 381, the Council of Ephesus in 431, the C
Icon depicting the Emperor Constantine (centre), accompanied by the bishops of the First Council of Nicaea (325), holding the Niceno–Constantinopolitan Creed of 381
Emperor Constantine presents a representation of the city of Constantinople as tribute to an enthroned Mary and baby Jesus in this church mosaic. Hagia Sophia, c. 1000).
Hagia Irene is a former church, now a museum, in Istanbul. Commissioned in the 4th century, it ranks as the first church built in Constantinople, and has its original atrium. In 381 the First Council of Constantinople took place in the church. Damaged by an earthquake in the 8th century, its present form largely dates from repairs made at that time.
Christ Pantocrator mosaic from Hagia Sophia 2744 x 2900 pixels 3.1 MB
Eastern Christianity comprises Christian traditions and church families that originally developed during classical and late antiquity in the Eastern Mediterranean region or locations further east, sou
Christ Pantocrator, detail of the Deesis mosaic in Hagia Sophia – Constantinople (Istanbul) 12th century
An Eastern Catholic bishop of the Syro-Malabar Church holding the Mar Thoma Cross which symbolizes the heritage and identity of the Saint Thomas Christians of India
Christ Pantocrator mosaic from Hagia Sophia 2240 x 3109 pixels 2.5 MB