Over and over the New Testament says that “God raised Jesus from the dead”. This is seen by Christians as a great proof that Christianity is true. But paradoxically it is in fact a disproof of Christianity. The resurrection of Jesus by God (even if it really happened) is a proof that he has a God, the one God of all. As the apostle Paul says:
The head of every man is Christ, the head of woman is man, and the head of Christ is God
1 Corinthians 11.
This biblical theology is radically different from Trinitarianism where Jesus and God are co-equal and of the same substance.