The Council of Nicaea 1,700 years ago recognized that Christian unity had to be based on a common faith and should be demonstrated by a common celebration of Easter, the most sacred feast of the Christian year, said speakers at a Rome conference.
Nicaean Creed
Focusing again on the fundamental Christian beliefs outlined by the Council of Nicaea almost 1,700 years ago can help Christians today put Christ back at the center of their lives, Pope Francis said.