Römer 11:15

For if the casting away of them--The apostle had denied that they were east away (Rom 11:1); here he affirms it. But both are true; they were cast away, though neither totally nor finally, and it is of this partial and temporary rejection that the apostle here speaks. be the reconciling of the--Gentile world, what shall the receiving of them be, but life from the dead?--The reception of the whole family of Israel, scattered as they are among all nations under heaven, and the most inveterate enemies of the Lord Jesus, will be such a stupendous manifestation of the power of God upon the spirits of men, and of His glorious presence with the heralds of the Cross, as will not only kindle devout astonishment far and wide, but so change the dominant mode of thinking and feeling on all spiritual things as to seem like a resurrection from the dead.

The apostle, having reconciled that great truth of the rejection of the Jews with the promise made unto the fathers, is, in this chapter, further labouring to mollify the harshness of it, and to reconcile it to the divine goodness in general. It might be said, "Hath God then cast away his people?" The apostles therefore sets himself, in this chapter, to make a reply to this objection, and that two ways: - I. He shows at large what the mercy is that is mixed with this wrath (v. 1-32). II. He infers thence the infinite wisdom and sovereignty of God, with the adoration of which he concludes this chapter and subject (Rom 11:33-36).

11:15 The context emphasizes God’s role in hardening many Jews (11:7-10), so the phrase their rejection likely means God’s rejection of the unbelieving Jews. • Their acceptance then refers to God’s acceptance of Jews into his Kingdom (see also 14:3 and 15:7). • While the phrase life for those who were dead could refer to the new spiritual life that comes to the Jews as a result of their conversion to Christ (see 6:13), the language more naturally suggests the physical resurrection from the dead that occurs when Christ returns in glory (see, e.g., 1 Thes 4:13-18).