For I did not receive it or learn it from any human source; instead I received it by a revelation of Jesus Christ.

But even if we (or an angel from heaven) should preach a gospel contrary to the one we preached to you, let him be condemned to hell!

As we have said before, and now I say again, if any one is preaching to you a gospel contrary to what you received, let him be condemned to hell!

Now it is clear no one is justified before God by the law, because the righteous one will live by faith.