Answers to Questions by Yair Davidiy
How come Jesus was a Jew, but Jews now don't recognize that Jesus is the Son of God?
https://www.quora.com/How-come-Jesus-was-a-Jew-but-Jews-now-dont-recognize-that-Jesus-is-the-Son-of-God/answer/Yair-Davidiy
Jesus is not the son of God. This is a pagan belief. God does not have a son. Belief in such notions contradicts, or at least impairs, faith in the Oneness of the Almighty. Apart from that we are commanded to distance ourselves from falsehood. It does not matter whether he was a Jew or not. He was not God and it does not matter what nation he belonged to.
Deuteronomy (NKJV) 6:
4 Hear, O Israel: The Lord our God, the LORD is one