Isaiah 54:12

After the "Servant of God" has expiated the sin of His people by the sacrifice of Himself, and Israel has acknowledged its fault in connection with the rejected One, and entered into the possession and enjoyment of the salvation procured by Him, the glory of the church, which has thus become a partaker of salvation through repentance and faith, is quite ready to burst forth. Hence the prophet can now exclaim, Isa 54:1 : "Exult, O barren one, thou that didst not bear; break forth into exulting, and cry aloud, thou that didst not travail with child: for there are more children of the solitary one than children of the married wife, saith Jehovah." The words are addressed to Jerusalem, which was a counterpart of Sarah in her barrenness at first, and her fruitfulness afterwards (Isa 41:1-3). She is not תלד לא עקרה (Job 24:21), but ילדה לא עקרה (Jdg 13:2); not indeed that she had never had any children, but during her captivity and exile she had been robbed of her children, and as a holy city had given birth to no more (Isa 49:21). She was shōmēmâh, rendered solitary (Sa2 13:20; the allusion is to her depopulation as a city), whereas formerly she was בּעוּלה, i.e., enjoyed the fellowship of Jehovah her husband (ba‛al). But this condition would not last (for Jehovah had not given her a divorce): she was therefore to exult and shout, since the number of children which she would now have, as one desolate and solitary, would be greater than the number of those which she had as a married wife.

The death of Christ is the life of the church and of all that truly belong to it; and therefore very fitly, after the prophet had foretold the sufferings of Christ, he foretels the flourishing of the church, which is a part of his glory, and that exaltation of him which was the reward of his humiliation: it was promised him that he should see his seed, and this chapter is an explication of that promise. It may easily be granted that it has a primary reference to the welfare and prosperity of the Jewish church after their return out of Babylon, which (as other things that happened to them) was typical of the glorious liberty of the children of God, which through Christ we are brought into; yet it cannot be denied but that it has a further and principal reference to the gospel church, into which the Gentiles were to be admitted. And the first words being understood by the apostle Paul of the New Testament Jerusalem (Gal 4:26) may serve as a key to the whole chapter and that which follows. It is here promised concerning the Christian church, I. That, though the beginnings of it were small, it should be greatly enlarged by the accession of many to it among the Gentiles, who had been wholly destitute of church privileges (Isa 54:1-5). II. That though sometimes God might seem to withdraw from her, and suspend the tokens of his favour, he would return in mercy and would not return to contend with them any more (Isa 54:6-10). III. That, though for a while she was in sorrow and under oppression, she should at length be advanced to greater honour and splendour than ever (Isa 54:11, Isa 54:12). IV. That knowledge, righteousness, and peace, should flourish and prevail (Isa 54:13, Isa 54:14). V. That all attempts against the church should be baffled, and she should be secured from t…