The word play of trinitarians is extraordinary. Short hand does not change the full expression it stands in for. Jesus cannot be the son of God and not the son of God.
Because you are quoting whole chapters here instead of verses, I'm not sure precisely what to respond to. However, as it pertains to the claim that Jesus is the 'son of the father' being what he is formally called, different translations will render it different as I already showed.
The one actual verse you cited is the bedrock anti-triniarian verse. 1 COR 8:6 There is one God, the Father, and it does not say anything about the son of the father. Amazing you cited that. Try creating a greater anti-trinitarian verse than that.