(4) Which is not another; but there be some that trouble you, and would (f) pervert the gospel of Christ.
(4) He warns them in time to remember that there are not many Gospels; and therefore whatever these false apostles pretend who had the Law, Moses, and the fathers in their mouths, yet these ones had indeed corrupted the true Gospel. And he himself, indeed, also the very angels themselves (and therefore much more these false apostles) ought to be held accursed, if they go about to change the least thing that may be in the Gospel that he delivered to them before.
(f) For there is nothing more contrary to faith or free justification, than justification by the Law or by deeds.