Galatians 1:7

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

and there isn't another gospel. Only there are some who trouble you, and want to pervert the Gospel of Christ.

which is not another `gospel' only there are some that trouble you, and would pervert the gospel of Christ.

that is not another, except there be certain who are troubling you, and wishing to pervert the good news of the Christ;

which is not even a gospel. Evidently some people are troubling you and trying to distort the gospel of Christ.