Eastern Orthodoxy is one of the three largest sacramental bodies within global Christianity. Shaped by the church of Constantinople and the Greek Fathers of the Eastern Roman (or Byzantine) Empire, this tradition is centered in Eastern Europe and the Balkans. Learn more about the history, doctrine, and practice of this Christian tradition with these resources.

James R. Payton Jr.
George Kalantzis and Marc Cortez
John Anthony McGuckin
James R. Payton Jr.