Jesus Christ is the Son of GOD.
Jesus Christ is the Son of Man.
Jesus Christ is not the DEIFIED son of a man (or woman) and neither did He ever get to the point where "he" became a DEIFIED Man.
He was born the Son of GOD and He was born the Son of Man!
He was not born psychotic. He was not born a man who at some point became DEIFIED or became God, or became the Son of God, or became a man who lived under the direct influence of God.
EDITED
Jesus Christ is the Son of GOD. Examine the parallel between the story of Abraham and Isaac and the story between GOD and His Son Jesus Christ. Isaac was going to be a sacrifice because there wasn't another lamb for Abraham to use to offer up as a sin offering to GOD. At the last minute, GOD provided Abraham a lamb. However Jesus Christ is
"the Lamb slain from the foundations of the world." The
"L" in
"Lamb" is capitalized because from "the foundations of the world, Jesus Christ IS GOD and it was the Will of GOD, the plan of GOD to offer His Son for our redemption "from the foundations of the world". This is why He could say that,
"Before Abraham was, I AM." Jesus Christ IS the sin offering offered to GOD, by GOD, on our behalf, to cover the sins of the whole world.
To quote the KJV:
Isaiah 53:5
But he was wounded for our transgressions, he was bruised for our iniquities: the chastisement of our peace was upon him; and with his stripes we are healed.
Isaiah 53:10
Yet it pleased the LORD to bruise him; he hath put him to grief: when thou shalt make his soul an offering for sin, he shall see his seed, he shall prolong his days, and the pleasure of the LORD shall prosper in his hand.
St. John 1:10
This is he of whom I said, After me cometh a man which is preferred before me: for he was before me.
Jesus Christ is the Son of Man in a general sense-- mankind. The Son of Man references are not references to his human stepfather Joseph or his human mother Mary, who carried and gave birth to Him. In His humanity, the "body that was prepared for Him", He IS our link to GOD, "the mediator", "the Branch" on which we are "grafted in" by faith and adopted to be the sons [and daughters] of GOD.