Therefore it is by faith, in order that it may be by grace; that the promise may be sure to all the seed; not only of the law, but also of the faith of Abraham; who is the father of us all,

and being not weak in faith, he considered not his body already dead, being about a hundred years old, and the deadness of Sarah's womb:

that there is great sorrow to me and incessant grief to my heart.

For this is the word of the promise, About this time I will come, and there shall be a son to Sarah.