cont.
Paul does not say that 'Jesus became the son of God because of the power of the resurrection' he says that he was 'declared to be' or proven to be or determined to be the son of God by the resurrection.
Jesus was born Emmanuel, God with us; John recognised it and said 'I have need to be baptized of thee'; Jesus was the son of God and the son of man who had the power to forgive sins.
The word made flesh, Jesus Christ is come in the flesh, while in the womb he was 'that holy thing' etc.
His dual nature was a product of his unique conception.
 
I do not think that Peter's exclamation the Jesus was 'the Messiah, the son of the living God' was made in the fullness of understanding.
That, as for Paul, remained a matter for the resurrection to declare.
Once declared, however, the fullness of the understanding began to work on the Apostles; it is significant to the point that the duality of Jesus' nature, while in the days of his flesh, is a feature of the NT in its entirety, demonstrating its early acceptance.
Which is not to say that it was universally accepted, hence it is also significant that the matter receives its fullest treatment in John (both the Gospel and the letters) and we see, in Irenaeus, that there was still a minority controversy raging in the late 2nd century.
In fact, even today, the discussion still continues.
 
What different thing do you suppose Mark and John to be saying about this?
My understanding is that the 'difference' is only one of forcefullness, not substance.
 
Over and over again I have given evidence and reasonings, but all I have had in return are absolute negatives, you don't recognise any evidence or reasonings that do not accord with your view.
You make a bald statement along the lines that descent cannot be through a female and I offer instances where descent is counted through the female, you don't acknowledge the exceptions merely repeat your absolute negative.
I offer my understanding of Romans 1 (which accords with long held Christian understanding) and offer that the Roman church would have understood it similarly; you counter that they wouldn't have had the wit to understand what Paul was saying.
I show that the Roman church had many notables, educated and sophisticated members and you still hold to your assertion.
And cobble together a translation from multiple sources to 'prove' your point.
C'mon why not just acknowledge that the Romans, most probably, shared that long and widely held understanding of the verses.
Look, I'm not out to convert you.
All I am doing, maybe not well, is to lay before you arguments that have bearing on the question.
 
My problem with your approach is that the historical context of 1st century Judaism is a conversation that does not recognise that Christianity is not 1st century Judaism.
There are things, at the very roots of Christianity, that forced a departure from 1st century Judaism from the very first.
Christians were subject to persecution from 1st century Judaism, even when its only adherents were 1st century Jews, that should tell you something, ring bells, whatever.
Because the ideas that formed Christianity are anathema to 1st century Judaism and trying to understand Christianity as not being radically contrary to Judaism is doomed to failure.
 
Irenaeus puts up a pretty good argument from the OT for the virgin birth.
That with the indicators I gave should make you stop and think.
Matthew does not manipulate Isaiah to make it say something that it doesn't.
His reading is acceptable, both 'parthenos' from the LXX and 'almah' from the Hebrew carry the force of the idea of 'virginity'.
Matthew seems, above the others, to be concerned with prophetic fulfillment; it is not a matter that Matthew is wrong because Luke does not reproduce his argument.
 
Jesus was born the son of God; it pleased the Father that in him should all fulness dwell: And, having made peace through the blood of his cross, by him to reconcile all things unto Himself.
Paul says, in Colossians 1.19+20, that in the days of his flesh all fulness dwelt in Jesus because that was pleasing to his Father.
In Philippians 2.6+7 Jesus, although having a divine nature 'made himself of no reputation, and took upon himself the form of a servant, and was made in the likeness of men'
Jesus did not become the son of God through the resurrection; Paul says that he was the son of God, in whom all fulness dwelt, who had the form of God but was also made in the likeness of men.
In Galatians 4.4 God sent forth his son, made of a woman, made under the law.
Paul in no way implies a regular birth and conception.
It is your lack of sensitivity that cannot see that God's uniquely generated son would be born of a virgin.
 
Paul and Mark make no mention of the virgin birth, the next writers (chronologically) both do.
All make clear references to the unique status of Jesus as God's son and the duality of natures that were housed in his flesh.
Now I suppose that the teaching was verbal, at least no written record survives expounding it, because the duality of Jesus' nature requires a conception by the direct agency of God (because only spirit could beget the spirit aspect of that nature) which suggests a virgin birth.
I don't doubt that the teaching was resisted, which would be a prompt to Matthew and Luke to include it in their works.
John had, therfore, no need to reiterate the matter but he, most forcefully of all, teaches the duality of Jesus' nature; and that only spirit can generate spirit, that flesh always produces flesh.
 
To my thinking the virgin birth and the duality of Jesus' nature are intertwined 1st level reasonings whose only required premise, beyond the OT, is that Jesus is 'the Messiah, the Son of the living God'.