2 Corinthians 11:4-6

For if he that cometh preacheth another Jesus, whom we did not preach, or if ye receive a different spirit, which ye did not receive, or a different gospel, which ye did not accept, ye do well to bear with him. For I reckon that I am not a whit behind the very chiefest apostles. But though I be rude in speech, yet am I not in knowledge; nay, in every way have we made this manifest unto you in all things.