Constantine the Great
Constantine the Great (c. 280-337), the first Christian Roman Emperor, was installed by Roman troops in 306 after distinguishing himself in the Egyptian and Persian wars during the reign of Diocletian.
Constantine the Great (c. 280-337), the first Christian Roman Emperor, was installed by Roman troops in 306 after distinguishing himself in the Egyptian and Persian wars during the reign of Diocletian.
Athanasius (c. 296-373) was a young presbyter in the Alexandrian church during the ecumenical council in Nicea (325).