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
In the year before the First Council of Constantinople in 381, Nicene Christianity became the official religion of the Roman Empire when Theodosius I, emperor of the East, Gratian, emperor of the West
Monogramme of Christ (the Chi Rho) on a plaque of a sarcophagus, 4th-century AD, marble, Musei Vaticani, on display in a temporary exhibition at the Colosseum in Rome, Italy
Icon depicting Constantine and the bishops of the Council of Nicaea (325). The centrally placed and haloed Emperor holds the Creed of the First Council of Constantinople (381).
Missorium of Emperor Theodosius I, who declared Nicene Christianity to be the State religion of the Roman Empire. This piece was found in Almendralejo, Spain.
The Hagia Sophia basilica in Constantinople, for centuries the largest church building in the world.