'Contrary' in the Bible

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!

On the contrary, when they saw that I was entrusted with the gospel to the uncircumcised just as Peter was to the circumcised