The first ecumenical council, known as the Council of Nicaea, is still accepted as authoritative by the Catholic Church, the ...

One of the most important shifts in history was the spread of Christianity by the Greeks from the Byzantine Empire into ...

The tradition of icon painting began to develop simultaneously with the development of Christianity. In the modern era, avant ...

One of the council's lasting legacies is the Nicene Creed, a profession of faith still recited by Christians of all big ...