Jack Finegan, in the Harvard Theological Review, wrote an article titled “The Original Form of the Pauline Collection” where he states “It is also almost certain that the original collection was made before AD 95.” This would place the two scroll collection of Pauline Epistles circulated among the early churches far predating Marcion and his AD 144 controversy.
Wow... one guy is almost certain... that settles that, right? Not quite. The dating of everything is always the tricky part, and the outcome always seems to be a matter of politics. If you want to get published, you don't rock the boat...
"The real past is a book sealed with seven seals."
--Dean W. R. Inge, D.D.
Okay. . .is Hebrews 2:3: "This salvation, which was first announced by the Lord, was confirmed to us by those who heard him," a problem for you in that it indicates it was not Paul?
"Confirmed to us by those who heard him"... whom is the "us" in that statement?
"Those who heard him" could have been (1) chief priests, (2) Pharisees, (3) Sadducees, (4) the blind multitudes, (5) failed disciples who turned back, (6) high priest Theophilus, etc.
Did Paul not meet the Apostles in Jerusalem?
No, I don't think he did. Luke is hearsay... who else says the 12 hung around in Jerusalem? or even went back to Jerusalem after meeting the Son in Galilee, in Matthew 28:16-20 and John 21:1?
Doesn't it take more than one witness to establish a thing? And if you had more than one witness on each side of a debate, would you choose first-hand or second-hand testimony?
Paul says he met with James the Lord's brother in Galatians 1:19... and calls that James an apostle. The word apostle seems to have been loosely applied. And there was more than one James even among the 12... so it was a very common name. So was Simon and John.
Luke's Apostle list is also entirely confusing... who is Jude James's brother? Personally, I wouldn't count on Luke to be entirely accurate... and I'm not the only person who has ever thought so. We don't know who Luke's informants were, or even who Luke was... and the identity of Theophilus also seems to be up for grabs.
The most uncomfortable thing of all may be the relations of Luke with Josephus, and Josephus with Paul. It almost seems like Josephus and Paul suffered the same shipwreck... And that's not even touching the testimony which comes from the Dead Sea Scrolls.