The Myths
Thanks largely to The Da Vinci Code and decades of popular misinformation, the Council of Nicaea (325 AD) has become one of the most mythologized events in Christian history. Let’s start with what it did not do:
- It did not decide which books would be in the Bible
- It did not invent the divinity of Jesus
- It was not a close vote on whether Jesus was divine
- It was not called to suppress earlier, more “human” portrayals of Jesus
What Actually Happened
Emperor Constantine, newly Christian and desperate to unify his empire, convened approximately 300 bishops from across the Roman world to address a controversy that had been tearing the church apart: the Arian dispute.
Arius, a priest in Alexandria, taught that the Son of God was the first and greatest of God’s creations — divine in a secondary sense, but not co-eternal with the Father. His formula: “There was a time when he was not.”
The council rejected Arianism and produced the Nicene Creed, affirming that the Son is homoousios — “of the same substance” as the Father.
The Vote
The vote was not close. Of approximately 300 bishops present, only 2 refused to sign the creed. This was not a narrow victory for one political faction. It reflected a genuine theological consensus — albeit one that had to be defended again and again in the decades following.
The Arian Controversy Continued
Nicaea did not end the dispute. The following decades saw a complex political and theological struggle, with emperors sometimes favoring Arian theology. Jerome famously lamented: “The world groaned and was astonished to find itself Arian.”
It took the Council of Constantinople (381 AD) to finally settle the matter in the form we have today.
What About the Canon?
The canon of scripture was not on the agenda at Nicaea. The process of canon formation was gradual, extending from the first century through the fourth and beyond. The Council of Carthage (397 AD) is a more relevant reference point for the biblical canon, though even that was not a final, universal decision.
Why This Matters
Nicaea matters because the question it addressed — who is Jesus, really? — is the central question of Christian faith. The answer the council gave was not a political compromise. It was the result of decades of theological reflection, rooted in scripture and the worship practice of the church.
Getting the history right helps us appreciate the depth of that answer.