Jesus in me
If you read the first chapter of John's Gospel, you understand that the relationship between Jesus and God described in those passages, is something totally incompatible with the description of the Messiah in the OT.
Saint Paul noticed this great contradiction, and all his epistles are just a desperate attempt to make these two completely different religious traditions match with one another. He didn't realize that, because of this unnatural process, most of his epistles have contradictory passages.
I believe I must have missed that part. Perhaps you could provide textual proof other than just saying so.