﴿ يَٰٓأَيُّهَا ٱلْإِنسَٰنُ مَا غَرَّكَ بِرَبِّكَ ٱلْكَرِيمِ ﴾

“O MAN! What is it that lures thee away from thy bountiful Sustainer,”

(O man!) i.e. O disbelieving man; here referring specifically to Kildah Ibn Usayd (What hath made thee careless concerning thy Lord) when you disbelieved in Him, (the Bountiful) the Forgiving,