Moscow recently marked the 1,700th anniversary of the first Ecumenical Council when the profession of faith was drafted. Coincidentally, Putin and Pope Leo XIV spoke on the phone, providing an opportu ...

By Cindy Wooden, Catholic News Service The Council of Nicaea 1,700 years ago recognized that Christian unity had to be based ...

As devotion to the Holy Face finds renewed interest, a new documentary connects ancient relics, modern miracles, and a ...

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 ...

After the schism between the churches in Rome and Constantinople in ... the Syriac rite is attributed to St. James the Apostle. This liturgy was used by the church in Antioch in present day ...

What the Catechism of the Catholic Church says on "The Trinity ... does not appear in the Creed confessed in 381 at Constantinople. But Pope St. Leo I, following an ancient Latin and Alexandrian ...

According to tradition, the Syro-Malabar Church was founded in the year 52 by Saint Thomas the Apostle in Kerala ... ecumenical councils such as Nicaea-Constantinople and considered heretical.

In September 1964, Pope Paul VI, in a gesture of goodwill toward the Greek Orthodox Church ... Constantinople, along with nails, a crown of thorns, and the titulus itself. Further reading: A saint ...

Ecumenical Patriarch Bartholomew I leads the service of the Graveside Lamentation at the Patriarchal Church of St. George, in Istanbul, Turkey, Friday, April 18, 2025.

Former Bishop of Paphos Tychikos has begun the process of appealing the Holy Synod’s decision to depose him, triggering the ...

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