But, indeed, he out of the slave-woman has been born according to flesh, and he out of the free woman through the promise;
By faith also Sarah herself received strength to conceive seed and was delivered of a child when she was past age, because she judged Him who had promised to be faithful.
But what does it say? "The Word is near you, even in your mouth and in your heart"; that is, the Word of Faith which we proclaim;
For it is written: Abraham had two sons, the one out of the slave-woman, and one out of the free woman.