mP,
Right from the start, there were any number of Christianities. Their beliefs were so diverse, it is difficult to comprehend how they saw themselves as having allegiance to a common source - Jesus (Yeshua).
Paul was only one movement among an array of movements.
It just so happens that one of these numerous groups was ultimately victorious - Paul's followers. It was a political decision on the part of the state (Roman emperors). Since they were victorious, Paul's successors decided that their writings would form the Christian sacred writings - the NT.
If some other Christian group had ganed the victory - and the differences were immense, much greater than today - then the NT would have been different (or none at all), we would not have the same Christology (no Trinity), etc. I go through these issues in my Study, so I fail to see how you can say I was taking advice from him. I simply recorded what he said - in his genuine writings.
Doug