Pope Francis expressed hope for “reconciled differences” between Catholic, Orthodox, and Protestant Christians during his Wednesday general audience, reflecting on the centuries-old “Filioque” dispute ...

Interview with Lausanne-affiliated expert discusses who is in the church, the propriety of proselytism, and the example given by Billy Graham in Russia and Romania. While both confess the Nicene Creed ...

This year, Catholics, Protestants and Orthodox Christians will mark Easter on the same day, Sunday, April 20. The shared date is relatively rare due to the different calendars used by Western and ...

FILE - Russian Orthodox Patriarch Kirill, center, delivers the Christmas service in the Christ the Saviour Cathedral in Moscow, Russia, Friday. While much of the world has Christmas in the rearview ...

A survey of theology, history, and evangelical perspective of the Eastern and Oriental branches of the ancient tradition. Selected by Bradley Nassif, professor of biblical studies and ...

VATICAN CITY — The Vatican will host a discussion inside St. Peter’s Basilica next month between a Catholic, a Protestant, and an Orthodox theologian on the primacy of Peter. Cardinal Gianfranco ...