I don’t get your point. Paul was a Jew. Peter and all the Apostles were Jews or probably the better term is Hebrews since Judaism evolved after the destruction of Jerusalem.
Your post is WHY I’M CATHOLIC: SOLA SCRIPTURA ISN’T LOGICAL...
Yet Jesus ministry was solo scriptural...
and he was branded a heretical and a blasphemer by the “Church” of.his day...just like you try to brand Protestants the don’t follow the Catholic Church ....its was the Sanhedrin that put Jesus on trial....