2Pet.2.1 - But there were also false prophets in Israel, just as there will be false teachers among you. They will cleverly teach their destructive heresies about God and even turn against their Master who bought them. Theirs will be a swift and terrible end.

2Pet.2.2 - Many will follow their evil teaching and shameful immorality. And because of them, Christ and his true way will be slandered.