This World
Were it not that mankind would become one community, We would have made for those who disbelieve in the Most Merciful roofs of silver for their houses, and stairways upon which they ascend.
43:33And were it not that mankind would have become one community, We might well have appointed, for those who disbelieve in the Beneficent, roofs of silver for their houses and stairs (of silver) whereby to mount,