The 381 Council of Constantinople solidified Trinitarian doctrine, affirmed the Holy Spirit’s divinity, and reshaped the Nicene Creed, marking a turning point in early Christian theology.

The Catholic Church this year marks the 1,700th anniversary of the First Council of Nicaea ... be expanded at the second ecumenical council, held in Constantinople in 381, to include a section ...

The First Council of Nicaea (there was a second, 462 years later) was convened by Emperor Constantine in A.D. 325. The bishop of Rome at the time, Sylvester, did not attend the council ...

Icon depicting the Emperor Constantine and the fathers of the Council of Nicaea of 325 with the Greek text of the Nicene-Constantinopolitan Creed of 381 in its liturgical form. Artist unknown.

The city is best known as the site of two ecumenical councils of Christianity: the First Council of Nicaea convened there by Emperor Constantine I in 325 and the Second Council of Nicaea ...

Icon depicting the Emperor Constantine and the bishops of the First Council of Nicaea (325) holding the Niceno–Constantinopolitan Creed of 381 ... and the co-eternal second person of the ...

The first ecumenical council, known as the Council of Nicaea, is still accepted as authoritative by the Catholic Church, the Eastern Orthodox Church, and many Protestant denominations. The common ...

The symposium, “Nicaea ... that the council, which took place in 325 CE, “is foundational for the common journey that Catholics and Orthodox have undertaken together since the Second Vatican ...

One user partially wrote, “• The Council of Nicaea (325 AD) decided which books were included in Western canon. • Many books were removed or changed to fit the new Church…” There is no ...

When they do so, their celebration will draw on a tradition stretching back 1,700 years to the Council of Nicaea ... particularly acute in the late-second century and led to an international ...

İZNIK, Turkey (RNS) — For Christian leaders across the world and across denominations, the anniversary of the first Council of Nicaea is providing an opportunity for introspection and ...