+The First Council of Nicaea was a pivotal gathering of [bishops](/wiki/bishop) in 325 AD. Convened by [Constantine](/wiki/constantine), it aimed to unify Christian doctrine and establish the Nicene Creed, shaping foundational beliefs.
+## See also
+- [Christianity](/wiki/christianity)
+- [Nicene Creed](/wiki/nicene_creed)
+- [Ecumenical Council](/wiki/ecumenical_council)
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