Because of this it is from faith, so that it is according to grace, in order for the promise to be sure to all the seed, not only to the seed from the law, but also to the seed from the faith of Abraham, who is father of us all

And not being weak in faith he did not regard his body, which was now deadened (being about a hundred years old), and the deadness of Sarah's womb.

that great distress is in me, and unceasing sorrow in my heart.

For this is the word of promise: At this time I will come, and there will be a son by Sarah.