Galatians 4:28-30

Living Bible

²⁸ You and I, dear brothers, are the children that God promised, just as Isaac was. ²⁹ And so we who are born of the Holy Spirit are persecuted now by those who want us to keep the Jewish laws, just as Isaac, the child of promise, was persecuted by Ishmael, the slave-wife’s son.

³⁰ But the Scriptures say that God told Abraham to send away the slave-wife and her son, for the slave-wife’s son could not inherit Abraham’s home and lands along with the free woman’s son.