9. As we have said before, and now I say again, if anyone preaches to you a gospel other than the one that you received, let that one be accursed!
10. Am I now currying favor with human beings or God? Or am I seeking to please people? If I were still trying to please people, I would not be a slave of Christ.
11. Now I want you to know, brothers, that the gospel preached by me is not of human origin.
12. For I did not receive it from a human being, nor was I taught it, but it came through a revelation of Jesus Christ.