and it is fulfilled become the verse, which says: and Abraham did believe Hashem, and it is him counted become for righteousness (Genesis 15, 6); and he is called become a friend of G-d. (Yeshayah 41, 8.)
and on an likewise way is then Rachab the prostitute not justify become through deeds, when she has welcomed the spies and them sent away on an other way? (Yehoshua 6, 25.)