“I heard Abā ʿAbdillāh (a) speaking about the following verse: Were it not that people might have become a single nation [of disbelievers], We would have given all those who disbelieve in the Compassionate [Lord] houses with roofs of silver, and sweeping stairways to ascend (Q43:33). He (a) said, ‘If He did so all the people would be disbelievers.’”