'No other gospel,'

Gal 1:6: I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel:

Gal 1:7: Which is not another; but there be some that trouble you, and would pervert the gospel of Christ.

Gal 1:8: But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.

Gal 1:9: As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed.

Gal 1:10: 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.