Nevertheless what said the scripture? Cast out the female slave and her son: for the son of the female slave shall not be heir with the son of the free woman.
God has not cast away his people which he foreknew. Know you not what the scripture said of Elias? how he makes intercession to God against Israel saying,
And the scripture, foreseeing that God would justify the heathen through faith, preached before the gospel to Abraham, saying, In you shall all nations be blessed.