Divine Messiah predicted in the Old Testament
Isaiah 7:14 “Therefore the Lord himself will give you a sign: The virgin will be with child and will give birth to a son, and will call him Immanuel.”1
“Immanuel” literally means: “God with us.” See also Matthew 1:23; Jesus was “God with us.”
This Messiah would be born a human son, but have a higher nature
Isaiah 9:6 “For to us a child is born, to us a son is given, and the government will be on his shoulders. And He will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.”
This was a radical statement coming from a monotheistic Jewish prophet -- especially calling a human being “Mighty God”; but one that God fulfilled centuries later in Christ.
A couple hundred years later, but still more than half a millennium before Jesus walked the earth, more was predicted about the Messiah’s divine nature
Daniel 7:13-14 “There before me was one like a son of man, coming with the clouds of heaven . . . He was given authority, glory and sovereign power; all peoples, nations and men of every language worshiped him. His dominion is an everlasting dominion that will not pass away, and his kingdom is one that will never be destroyed.”
“Son of Man” was the primary title Jesus used for Himself -- and this passage shows that this was a clear and strong claim of deity. And in Mark, the earliest of the four Gospels, He also included the unmistakable phrase, “coming on the clouds of heaven” and applied it to Himself (Mark 14:62). His listeners got the point, refused to believe it, and added it to their reasons to try to kill Him.