﴿ أَوَلَمْ يَعْلَمُوٓا۟ أَنَّ ٱللَّهَ يَبْسُطُ ٱلرِّزْقَ لِمَن يَشَآءُ وَيَقْدِرُ ۚ إِنَّ فِى ذَٰلِكَ لَءَايَٰتٍۢ لِّقَوْمٍۢ يُؤْمِنُونَ ﴾

“Are they, then, not aware that it is God who grants abundant sustenance, or gives it in scant measure, unto whomever He wills? In this, behold, there are messages indeed for peo­ple who will believe!”

(Know they not) i.e. the disbelievers of Mecca (that Allah enlargeth providence for whom He will) that Allah expands wealth to whomever He will as a lure to perdition, (and straiteneth it (for whom He will)) out of care for them. (Lo! Herein) in expanding and straitening provision (verily are portents) signs and admonitions (for people who believe) in Muhammad (pbuh) and in the Qur'an.