The 7 Ecumenical Councils of the Early Church, And How They Shaped Modern Christianity – Part 4: The Council of Chalcedon

The Council of Chalcedon was called in 451 CE by the Roman Emperor Marcian (r. 450-457) to settle debates regarding the nature (hypostases, “reality”) of Christ that had begun at two earlier meetings in Ephesus (431 CE and 439 CE). The question was whether Christ was human or divine, a man who became God (through the resurrection and ascension) or […]

The 7 Ecumenical Councils of the Early Church, And How They Shaped Modern Christianity – Part 1: The First Council of Nicea

July 4, 325, was a memorable day. About three hundred Christian bishops and deacons from the eastern half of the Roman Empire had come to Nicea, a little town near the Bosporus Straits flowing between the Black Sea and the Mediterranean. In the conference hall where they waited was a table. On it lay an open copy of the Gospels. […]