Wrong, profoundlty wrong. If you were correct then the ministry of Paul would be an after thought. Perhaps that is why some in the grand institution want to marginalize Paul and the revelations Jesus gave Paul to pass along to us!Awaken to truth and stop swallowing the koolaid of institutional origin.
The ministry of Paul is no more wrong than are the ministries of Peter, James, John, et al. There is no marginalization of Paul - he, along with Peter are considered the two greatest of the Apostles by the Church. But remember that the Paulicians (of various sorts) were all condemned as heretics by the Church in the first millennium. If you read Paul as a great Apostle, bishop and evangelist, then you are in accord with the Church. If you read Paul as the central figure or conveyor of theology in Christianity, then you are a Christian heretic.