Galatians 1:7 - Exposition

Which is not another ( ὃ οὐκ ἔστιν ἄλλο ). Already, in these very words, the apostle means to assert that essential unalterableness of the gospel, which, with solemn emphasis, he in the two following verses more fully affirms. Thus much seems plain. But, owing probably to the impassioned eagerness of tie moment, he here, as not unfrequently elsewhere from the like cause, expresses himself in language, the grammatical analysis of which is obscure and in some degree uncertain. For