Romans 4:17-19

Sawyer(i) 17 as it is written, I have made you a father of many nations before God in whom he believed, who makes the dead alive and calls things which do not exist as existing.— 18 who against hope believed in hope that he should become a father of many nations according to the saying shall your posterity be. 19 And being not weak in faith, he did not regard himself as dead, being now about a hundred years old, nor Sarah's incapacity for child-bearing,