Council of Nicaea

Constantine's theological summit

The Council of Nicaea was a gathering of Christian bishops convened by Emperor Constantine in 325 CE to resolve disputes about doctrine, most notably whether Christ was of the same substance as God the Father.

The council produced the Nicene Creed, establishing orthodox Christian belief in the Trinity.

A second council met at Nicaea in 787 CE to address the use of religious images.

References to "the Council of Nicaea" typically mean the first: The Council of Nicaea shaped Christian theology for centuries.

Related

Nicene Creed · consubstantial · divine nature · Son of God · Roman Empire · Christology · trinity · bishops · Athanasius · church fathers · early church · anathema · synod · ecumenical · canon · creed · holy scripture · Easter date

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orthodoxy vs heresy

Council of NicaeaGnosticism

Salvation through hidden wisdom

collective vs individual authority

Council of Nicaeapapal decree

Official Vatican ruling

papal bull · imperial edict

unity vs schism

Council of NicaeaGreat Schism

Historic Christian church division

Arian controversy · Protestant Reformation

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council

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