Marcionism

Early Christian dualistic theology

Marcionism was an early Christian dualistic belief system that originated with the teachings of Marcion of Sinope in Rome around 144 AD. Marcion was an early Christian theologian, evangelist, and an important figure in early Christianity. He was the son of a bishop of Sinope in Pontus. About the middle of the 2nd century (140–155) he traveled to Rome, where he joined the Syrian Gnostic Cerdo.

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