Romans 4:17-19

CAB(i) 17 (just as it is written, "I have appointed you a father of many nations") before God, whom he believed, the One who gives life to the dead and calls those things which are not as though they were; 18 who, contrary to hope, on hope believed, so that he should become a father of many nations, according to what was spoken, "So shall your descendants be." 19 And not weakening in faith, he did not consider his own body, already having been worn out (being about a hundred years old), and the deadness of Sarah's womb,