ABRAHAM & SARAH R IN THE FAITH HALL-of-FAME

19 Abraham was almost a hundred years old, so he was past the age for having children. Also, Sarah could not have children. Abraham was well aware of this, but his faith in God never became weak. 20 He never doubted that God would do what he promised. He never stopped believing. In fact, he grew stronger in his faith and just praised God. 21 Abraham felt sure that God was able to do what he promised. 22 So that's why "he was accepted as one who is right with God

https://www.bible.com/bible/406/ROM.4.ERV