20. I desire to be present with you now, and to change my tone; for I stand in doubt of you.
21. Tell me, you that desire to be under the law, do you not hear the law?
22. For it is written, that Abraham had two sons, the one by a bondmaid, the other by a free woman.
23. But he who was of the bondwoman was born after the flesh; but he of the free woman was by promise.