Galatians 1:7-10

not that there is another gospel, but there are some who are troubling you and want to distort the gospel of Christ. But even if we or an angel from heaven should preach to you a gospel contrary to what we have preached to you, a curse be on him! As we have said before, I now say again: If anyone is preaching to you a gospel contrary to what you received, a curse be on him! For am I now trying to persuade people, or God? Or am I striving to please people? If I were still trying to please people, I would not be a servant of Christ.