The 381 Council of Constantinople solidified Trinitarian doctrine, affirmed the Holy Spirit’s divinity, and reshaped the ...

The First Council of Constantinople was the second of seven ecumenical councils ... for many years following the Council of Nicaea. By 381, a problem with a teacher named Apollinaris, the Bishop ...

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 ...

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 Nicene Creed was initially adopted at the First Council of Nicaea in A.D. 325 ... added to the creed at the second ecumenical council decades later, in A.D. 381. Although some interpretations ...

Organised by the Pontifical Gregorian University and the University of Münster, an international conference will take place in Rome next week that focuses on the Council of Nicaea 1700 years ago ...

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 ...

While the wording of the Creed was refined at the Council of Constantinople in 381, the commission said, its basic affirmations were defined at Nicaea and continue to form the essential profession ...