He is the *Son* of God/man, but equally God in the flesh. God the Father, God the Son, God the Spirit. Three all God in one substance, but seperate beings.
John says, "Word was God... And the word became flesh and dwelt among us".
Peter says, "our God and Saviour Jesus Christ. As does Judah I think.
Thomas says to Jesus "my Lord and my God"
Jesus says, "I and the Father are one" and "all authority has been given to me by the Father"
Isaiah predicts the virgin will give birth to a child named Immanuel which means "God with us". Further in that book, Isaiah goes as far as saying his name shall be "Mighty God, or Everlasting Father"
Paul says, "He (Jesus) is the firstborn of all creation" and "he is the exact reflection of the Father"
Jesus claims to be the great I AM, the first and the last. This is a very common theme throughout the bible, and is reinforced by Yeshua God in the NT. For example, "before Abraham was I am" or "I am the Alpha and the Omega" or at the scene were the soldiers asked for Jesus of Nazareth, and he stated "I am [he]" and one of them fell back on the floor.
Jesus is completely God, and completely the Son of God. The Messiah, Jehovah, Saviour, the Almighty.
He's either a lunatic, a liar, or he is really claiming to be God in the flesh...