What did Jacob do to save God's people?

Sagot :

 Malachi 1:2-3 declares, “’I have loved you,’” says the LORD. But you ask, 'How have you loved us?' ‘Was not Esau Jacob's brother?’ the LORD says. ‘Yet I have loved Jacob, but Esau I have hated, and I have turned his mountains into a wasteland and left his inheritance to the desert jackals.’” Malachi 1:3 is quoted in Romans 9:10-13, “Not only that, but Rebekah's children had one and the same father, our father Isaac. Yet, before the twins were born or had done anything good or bad—in order that God's purpose in election might stand: not by works but by him who calls—she was told, ‘The older will serve the younger.’ Just as it is written: ‘Jacob I loved, but Esau I hated.’” Why did God love Jacob and hate Esau? If God is love (1 John 4:8), how could He hate anyone?