Kehillah in Rome 4:17-19

Orthodox Jewish Bible

¹⁷ as it is written, AV HAMON GOYIM N’TATICHA ("I have made you father of many nations" BERESHIS 17:5). This was in the sight of Hashem in whom "he believed," G-d who gives Chayyim to the Mesim and calls things which have no existence into existence.

¹⁸ Against tikvah (hope), in tikvah "he believed," in order that he might become AV HAMON GOYIM ("father of many nations" BERESHIS 17:5) in accordance with what had been said, "So shall your ZERA ("seed’) be" BERESHIS 15:5.

¹⁹ Without weakening in emunah (in personal faith, bitachon, trust) he contemplated his own body, now as good as dead vi-bahlt (since) he was about one hundred years old, and also the deadness of Sarah’s womb.