In Constantine’s day, Rome’s official religion was sun worship—the cult of Sol Invictus, or the Invincible Sun—and Constantine was its head priest. Unfortunately for him, a growing religious turmoil was gripping Rome. Three centuries after the crucifixion of Jesus Christ, Christ’s followers had multiplied exponentially. Christians and pagans began warring, and the conflict grew to such proportions that it threatened to rend Rome in two. Constantine decided something had to be done. In 325 A.D., he decided to unify Rome under a single religion. Christianity.”
