6 I marvel that ye are so soon removed from him that called you into the grace of Christ, to another gospel:
7 Which is not another; but there are some that trouble you, and would pervert the gospel of Christ.
8 But though we, or an angel from heaven, should preach any other gospel to you than that which we have preached to you, let him be accursed.
9 As we said before, so I say now again, If any man preacheth any other gospel to you than that ye have received, let him be accursed.
10 For do I now persuade men, or God? or do I seek to please men? for if I yet pleased men, I should not be the servant of Christ.
11 But I certify you, brethren, that the gospel which was preached by me is not according to man.
12 For I neither received it from man, neither was I taught it, but by the revelation of Jesus Christ.