Shaken by Nominalism: The Theological Origins of Modernity Not really germane to the thread topic, but this is clearly false; e.g., see Matthew 1:23, Mark 1:1, Luke 3:21-22, Philippians 2:5-11, and Colossians 1:15-20, just for starters. — aletheist
Well, no. And that's part of the problem faced, more or less, and debated over centuries. Immanuel, or the Son of God, isn't necessarily God. There were of course lots of sons of gods running about the ancient Mediterranean. For example, Augustus was
divi filius, divine son, and was called such in coinage widespread over the empire in Jesus time. Then, there was Appollonius of Tyana, also proclaimed son of the divine or son of god by some. There were many pagan sons of god.
But more pertinent perhaps is the fact that the were quite a few sons of god in the Jewish tradition as well, and that the messiah wasn't defined as God. Angels were called sons of God, as were the kings of Israel. So the fact that Jesus is referred to by the earlier Gospels as Son of God, or born of the Father or the Holy Spirit, and was exalted by God above all others, doesn't, and didn't, make him God to the satisfaction of some. Just being born generally means one didn't exist prior to being born or conceived and that makes one different from God the Father, who existed always.
That's why there were Christians for a time who didn't believe Jesus was God, although he was divine and a kind of subordinate God, but having come later he was necessarily not the same divine being. The orthodox view through the years came to be that Jesus as "one in being" with the Father, one and the same even though his son and human for a time, but even after the empire became Christian there were several emperors who were not orthodox, and were instead Arian. Jesus eventually became not just the Son of God, but God the Son. There's a significant difference.