Then Abraham fell on his face and laughed and said in his heart, “Shall a child be born to a man who is a hundred years old? Shall Sarah, who is ninety years old, bear a child?”
And he received the sign of circumcision, a seal of the righteousness of the faith that he had while being uncircumcised, so that he might be the father of all those who believe, though they are uncircumcised, that righteousness might be credited to them also,