A great amount of information about the Council of Nicaea (325) is easily available on the Internet and in many books. Given that fact, it is surprising that conspiracy theories about the Council continue to be shared and believed. Dan Brown’s character Teabing manages to make more false statements in one page of The Da Vinci Code than I have included in entire true-false quizzes used in my college history classes.
The Roman Emperor Constantine had a vision which led him to become a Christian. He delayed his baptism until the day of his death, not because he was insincere in his faith, but because he wrongly thought that Baptism would remove only past sins and was therefore best delayed to the end of life. Constantine made many public confessions of his Christian faith. He was well-informed about the doctrines of Christianity, and he supported all the teachings of the Church.
Constantine was appalled to learn of a controversy among Christians in Egypt over the divinity of Christ. Arius held that Jesus was created by God the Father and therefore a lesser being to the Father. Athanasius held that the Father and the Son were equally God with the Holy Spirit, all three eternal and unchanging and divine, equal in power and authority and glory. Arius had a pleasant personality and good rapport with other Christians; Athanasius was a bit more unlikeable, but he happened to be right. To clear the air of this controversy, Constantine summoned a council to meet in the town of Nicaea. He invited all the bishops of Christianity to attend. At least 250 arrived. (The traditional number is 318, but 250 is the lowest estimate.) The Emperor, the bishops, and their assistants prayed, studied the Bible, and discussed what it says about the Father and the Son. The Council wrote a document, the Nicene Creed, which was approved by all but two of the bishops in attendance.
The Council did coin new words to summarize what the Bible says about God, but it was determined to stick to what the Bible teaches and not to create new doctrine. The most controversial word at the time was not Trinity (meaning three in one), but homoousios, translated into English as “being of one substance.” The entire phrase that contains that word identifies Jesus as “God of God, Light of Light, Very God of Very God, begotten, not made, being of one substance with the Father.”
Was this idea new? Even the Torah identifies the Trinity, consisting of the Lord, the Angel of the Lord, and the Spirit of the Lord. In passages such as Genesis 22 and Exodus 3, the Angel of the Lord speaks of God in both the third person (he, him) and the first person (I, me). In the creation account at the beginning of Genesis, God speaks to himself in the plural (“Let us make man in our image”). Many messianic passages in the Hebrew Bible identify the Messiah as God or as the Son of God. (Psalm 2 is a good example of this.)
The New Testament is not shy about declaring Jesus to be the Son of God. Paul uses that phrase about Jesus many times (Romans 1:4, for example). John beings his Gospel by writing, “In the beginning was the Word, and the Word was with God, and the Word was God.” Later he quotes Jesus as saying, “Whoever has seen me has seen the Father… I am in the Father and the Father is in me…” (John 14:9-10) Much of the letter to the Hebrews was written to assert the equality of Jesus with his Father.
Why, then, does Jesus say, “the Father is greater than I”?(John 14:28)? The most succinct explanation comes from another document, written well after the Council of Nicaea. Jesus is equal to the Father in regard to his divinity and less than the Father in regard to his humanity. It took several Church Councils to sort through the language needed to talk about Jesus. He is one Person but has two natures—a divine nature and a human nature. The human nature is part of creation and subject to the will of the Father, but the divine nature is equal to the Father in every way. Because Jesus is without sin, his two natures are in complete agreement with each other.
“God is love” (I John 4:16). A Unitarian God can only possess love; He/She/It could never be love. But the Trinitarian God has love as the very basis of his being. The Father loves the Son and the Spirit. The Son loves the Father and the Spirit. The Spirit loves the Father and the Son. This God who is love created the universe as a gift of love. Into this universe he placed individuals whom he could love; individuals who could love him and could love each other. True love makes one vulnerable. By giving humans the freedom to love, God also allowed the freedom not to love. Humans have taken that path. But the love of God has not failed. God the Son entered creation to be a Ransom; to pay the price that frees humans from their failure to love. The Son became human—the Father and the Spirit did not. The Son was required to obey the commands of his Father, and he did so. The Son exchanged places with each human, clothing sinful humans in his perfection while taking the punishment sinful humans deserve on himself. The Son died on a Roman cross—the Father and the Spirit did not die. Human death separates the spirit from the body. The body of Jesus was buried; his spirit was in the hands of his Father in Paradise. But that spirit returned to his body on Easter, promising a resurrection to eternal life for all who trust in him.
The Council of Nicaea invented none of these teachings. They found all of them in the Bible and they summarized them in the Nicene Creed. Eighteen centuries later, Christians still use that Creed to summarize what we believe. We believe it because God said it through his prophets and apostles. The message has never changed. It will never change. The Word of God stands forever. J.