This raucous meeting, which took place exactly 1700 years ago, was one of the most important in Christian history.

The Trinity will be celebrated by both Orthodox and non-Orthodox Christians ... following week and addresses the connection between the Father, Son and Holy Spirit, said the Rev. Jonathon Sawicki ...

The conference on June 4-7 brought together Catholics of both the Latin rite and Eastern rites, as well as Bishops and ...

Father John Whiteford ... of worshippers in America's evangelical megachurches, the numbers of Christian Orthodox are tiny - only about one percent of the population. That includes Eastern ...

ROME — The Council of Nicaea 1,700 years ago recognized that Christian unity had to be based on a common faith and should be ...

Pope Leo XIV spoke Saturday to participants of the symposium “Nicaea and the Church of the Third Millennium: Towards Catholic ...

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

The Orthodox faithful in Greece mark the Monday of the Holy Spirit, a public holiday, especially for schools and public ...