Explore 5 historical events from 320–329.
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea, the first ecumenical council of the Christian Church, was formally opened by Constantine th
Athanasius I of Alexandria, also called Athanasius the Great, Athanasius the Confessor, or, among Coptic Christians, Athanasius the Apostolic, was a Christian theologian and the 20…
Athanasius is elected Patriarch of Alexandria
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea (depicted), the first ecumenical council of the Christian Church, was formally opened by Con
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea is formally opened, starting the first ecumenical council of the Christian Church
The Nicene Creed is the defining statement of belief of Nicene Christianity and in those Christian denominations that adhere to it.
The original Nicene Creed is adopted at the First Council of Nicaea
Athanasius I of Alexandria, also called Athanasius the Great, Athanasius the Confessor, or, among Coptic Christians, Athanasius the Apostolic, was a Christian theologian and the 20…
Athanasius is elected Patriarch of Alexandria
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea is formally opened, starting the first ecumenical council of the Christian Church
The Nicene Creed is the defining statement of belief of Nicene Christianity and in those Christian denominations that adhere to it.
The original Nicene Creed is adopted at the First Council of Nicaea
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea (depicted), the first ecumenical council of the Christian Church, was formally opened by Con
The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I, also known as the First Ecumenical Counc…
The First Council of Nicaea, the first ecumenical council of the Christian Church, was formally opened by Constantine th