It will happen in that day that I will break the bow of Israel in the valley of Jezreel."
 Already then the ruin was such that God's sovereignty was the only sure ground which could be taken. Hence we have seen that the apostle Paul uses this to point out, not merely the resource of grace for Israel, but that on Israel's failure it was perfectly open to God to go out to the Gentiles. For this is what Paul quotes the passage for in Romans 9:1-33: "That he might make known the riches of his glory on the vessels of mercy which he had afore prepared unto glory, even us whom he hath called, not of the Jews only." From the moment God falls back on His own sovereignty the ground is as open for a Gentile as for a Jew. God is not sovereign if He may not choose whom He pleases. If He is sovereign, then it is but natural that His sovereignty should display itself where it would be most conspicuous. The call of the Gentiles furnishes this occasion; for if they were worst, as they certainly were utterly degraded, for this very reason they were most fit objects for the exercise of the divine sovereignty in grace. "Even us whom he called, not of the Jews only, but also of the Gentiles. As he saith also in Osee, I will call them my people which were not my people, and her beloved which was not beloved. And it shall come to pass that in the place where it was said unto them, Ye are not my people, there shall they be called the children of the living God." It is evident that verse 25 the apostle interprets of the future call of Israel, the reinstatement of the people of God on a better footing than ever in sovereign grace; but he also applies verse 26 to the Gentiles.
