1. I have manifested myself. The Prophet now passes on to another doctrine; for he shews that God has good reason for rejecting and casting off the Jews. It is because they have profited nothing by either warnings or threatenings to be brought back from their errors into the right way. But that they might not think that the Lord’s covenant would on that account be made void, he adds that he will have another people which formerly was no people, and that where he was formerly unknown, his name Shall be well known and highly celebrated. The Jews looked on this as monstrous, and reckoned it to be altogether inconsistent with the covenant which the Lord made with Abraham, (Genesis 17:7,) if such a benefit were extended to any others than his posterity. But the Prophet intended to strip them of the foolish confidence of imagining that God was bound to the posterity of Abraham; for the Lord had not restricted himself to them but on an absolute condition, and if this were violated by them, they would be deprived, like covenant-breakers and traitors, of all the advantage derived from the covenant. Nor was this promise made to Abraham alone, and to those who were descended from him, but to all who should be ingrafted by faith into his family. But it will be more convenient to begin with the second verse, in which he explains the cause of the rejection, that we may more fully understand the Prophet’s design. (198)
(198) The remainder of our author’s exposition of the first verse will be found at commentary on verse 1. — Ed.