What important Christian creed was established during Pope Sylvester I's time?
Nicene Creed
Apostles' Creed
Athanasian Creed
Chalcedonian Creed
Answer
The Nicene Creed, a statement of Christian faith, was established during Pope Sylvester I's pontificate. It was formulated at the Council of Nicaea in 325 AD to address the Arian controversy and provide a unified doctrine for the Christian Church.
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