6. I do not mean that God failed to keep his promise to them. But only some of the people of Israel are truly God’s people.
7. And only some of Abraham’s descendants are true children of Abraham. But God said to Abraham: “The descendants I promised you will be from Isaac.”
8. This means that not all of Abraham’s descendants are God’s true children. Abraham’s true children are those who become God’s children because of the promise God made to Abraham.
9. God’s promise to Abraham was this: “At the right time I will return, and Sarah will have a son.”
10. And that is not all. Rebekah also had sons. And those sons had the same father, our father Isaac.
11-12. But before the two boys were born, God told Rebekah, “The older will serve the younger.” This was before the boys had done anything good or bad. God said this before they were born so that the one chosen would be chosen because of God’s own plan. He was chosen because he was the one God wanted to call, not because of anything he did.
13. As the Scripture says, “I loved Jacob, but I hated Esau.”
14. So what should we say about this? Is God unfair? In no way.
15. God said to Moses, “I will show kindness to anyone I want to show kindness. I will show mercy to anyone I want to show mercy.”
16. So God will choose the one he decides to show mercy to. And his choice does not depend on what people want or try to do.
17. The Scripture says to the king of Egypt: “I made you king so I might show my power in you. In this way my name will be talked about in all the earth.”
18. So God shows mercy where he wants to show mercy. And he makes stubborn the people he wants to make stubborn.
19. So one of you will ask me: “If God controls the things we do, then why does he blame us for our sins? Who can fight his will?”