(An-Nazi'ath) 79 : 27
أَأَنْتُمْ أَشَدُّ خَلْقًا أَمِ السَّمَاءُ ۚ بَنَاهَا

Is the creation of you the hardest, or the creation of heaven?

This question applies to the Fujjar—Kuffar—who do not believe in the resurrection. Lacking confirmed belief in the resurrection and the Day of Judgement, they lead an aimless, heedless life with arrogance. They do not discover the secret behind the creation of this worldly life through Adhikr by utilizing their intelligence. See explanation 40: 57; 46: 33; and 79: 10-12.