Galatians 1:7-9
Galatians 1: 7 to 9
7 which is not a gospel. But there are some who trouble you and would pervert the gospel of Christ.
8 Although if we or an angel from heaven preach any other gospel to you than the one we have preached to you, let him be accursed.
9 As we said before, so I say now again: If anyone preaches any other gospel to you than the one you have received, let him be accursed.