..."Jesus who never ever called himself The Son of God (Paul did)"....

If Jesus called God his 'Father', he is calling himself the son of the Father, And of course John's Gospel starts off by calling Jesus the Word who IS God who dwells among us as the only begotten son of God.
 Matthew's story of the temptations is 'If you are the Son of God"...;
Matthew 11:27 (ASV) All things have been delivered unto me of my Father: and no one knoweth the Son, save the Father; neither doth any know the Father, save the Son, and he to whomsoever the Son willeth to reveal him.Matthew 16:27 (ASV) For the Son of man shall come in the glory of his Father with his angels; and then shall he render unto every man according to his deeds; John 14:13 (Gospel Harmony ESV) Whatever you ask in my name, this I will do, that the Father may be glorified in the Son.;(Gospel Harmony ESV) Do you not believe that I am in the Father and the Father is in me?
The Gospels are full of Jesus as 'Son of God'