Romans 9:4-7

J.B. Phillips New Testament

^4-5 Just think what the Israelites have had given to them. The privilege of being adopted as sons of God, the experience of seeing something of the glory of God, the receiving of the agreements made with God, the gift of the Law, true ways of worship, God’s own promises—all these are theirs, and so too, as far as human descent goes, is Christ himself, Christ who is God over all, blessed for ever.

God’s purpose is not utterly defeated by this infidelity

^6-7 Now this does not mean that God’s word to Israel has failed. For you cannot count all “Israelites” as the true Israel of God. Nor can all Abraham’s descendants be considered truly children of Abraham. The promise was that ‘in Isaac your seed shall be called’.