Today's passage
For they are not all Israel, which are of Israel... For the children being not yet born, neither having done any good or evil, that the purpose of God...
6Not as though the word of God hath taken none effect. For they not all Israel, which are of Israel: 7Neither, because they are the seed of Abraham, all children: but, In Isaac shall thy seed be called. 8That is, They which are the children of the flesh, these not the children of God: but the children of the promise are counted for the seed. 9For this the word of promise, At this time will I come, and Sara shall have a son. 10And not only ; but when Rebecca also had conceived by one, by our father Isaac; 11(For being not yet born, neither having done any good or evil, that the purpose of God according to election might stand, not of works, but of him that calleth;) 12It was said unto her, The elder shall serve the younger. 13As it is written, Jacob have I loved, but Esau have I hated. 14What shall we say then? unrighteousness with God? God forbid. 15For he saith to Moses, I will have mercy on whom I will have mercy, and I will have compassion on whom I will have compassion. 16So then not of him that willeth, nor of him that runneth, but of God that sheweth mercy. 17For the scripture saith unto Pharaoh, Even for this same purpose have I raised thee up, that I might shew my power in thee, and that my name might be declared throughout all the earth. 18Therefore hath he mercy on whom he will , and whom he will he hardeneth. 19Thou wilt say then unto me, Why doth he yet find fault? For who hath resisted his will? 20Nay but, O man, who art thou that repliest against God? Shall the thing formed say to him that formed , Why hast thou made me thus? 21Hath not the potter power over the clay, of the same lump to make one vessel unto honour, and another unto dishonour? 22if God, willing to shew wrath, and to make his power known, endured with much longsuffering the vessels of wrath fitted to destruction: 23And that he might make known the riches of his glory on the vessels of mercy, which he had afore prepared unto glory, 24Even us, whom he hath called, not of the Jews only, but also of the Gentiles?
This is the Bible's hardest passage on predestination—and Paul knows it. He anticipates the objection: 'Why does God still find fault? Who can resist his will?' His answer is not philosophical defense but divine prerogative: the potter has rights over the clay.
The context matters: Paul is agonizing over Israel's rejection of Christ. How can God's promises fail? His answer: they haven't. True Israel was never simply biological descent. God always chose within Israel—Isaac not Ishmael, Jacob not Esau—before they had done anything good or bad.
✝
✝