And God said to Abraham, Let it not be grievous in your sight because of the lad, and because of your female slave; in all that Sarah has said to you, listen to her voice; for in Isaac shall your seed be called.
And think not to say within yourselves, We have Abraham to our father: for I say to you, that God is able of these stones to raise up children to Abraham.
Bring forth therefore fruits worthy of repentance, and begin not to say within yourselves, We have Abraham to our father: for I say to you, That God is able of these stones to raise up children to Abraham.