History Thread

fourthcentury

3 matching events · May 20, 325 → October 28, 312

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Council of Nicaea

The Council of Nicaea was the first ecumenical council of the Christian Church. It established foundational doctrines, including the Nicene Creed. The council helped define orthodox Chr...

arianism belief bishops canon christology church

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February 13, 313 Breaking

Edict of Milan Issued

Milan · Lombardy · Italy

The Edict of Milan, issued in 313 CE by Roman emperors Constantine I and Licinius, granted religious tolerance throughout the Roman Empire. It ended the persecution of Christians and allo...

christianity church constantine edict empire fourthcentury

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October 28, 312 Breaking

Conversion of Emperor Constantine

Near the Milvian Bridge / Rome · Rome · Lazio · Italy

Emperor Constantine converted to Christianity after the Battle of the Milvian Bridge. His conversion led to the legalization of Christianity within the Roman Empire. This marked Christi...

battle chiRho christianity church constantine conversion

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Thread complete You reached the latest matching event. 3 events connected through this thread.