Galatians 1:8-10

8 But though we, or an angel from heaven, preach any other Gospel (joyful message) unto you than that which we have preached unto you, let him be accursed.

9 As we said before, so say I now again, If any [man] preach any other Gospel (joyful message) unto you than that you2f have received, let him be accursed.

10 For do I now persuade men, or God-The Father? or do I seek to please men? for if I yet pleased men, I should not be the slave of Moshiach [Messiah].