But it is a unified message and it is the faith once for all delivered, Heb 9, Eph 4, Jude. And there is one Gospel. There was not another Gospel being preached by pre-Conf/Trans disciples, just their reaction to him when it sunk further in than they wanted.
Ummm.
There were things that were totally opposite.
Tell no one He was the Christ ---- totally opposite of what we do.
Go not unto the Gentiles ---- totally opposite of what we do.
And that's just scratching the surface of the differences.