﴿ وَإِنَّ رَبَّكَ لَذُو فَضْلٍ عَلَى ٱلنَّاسِ وَلَٰكِنَّ أَكْثَرَهُمْ لَا يَشْكُرُونَ ﴾

“Now, verily, thy Sustainer is indeed limitless in His bounty unto men - but most of them are bereft of gratitude.”

And surely your Lord is bountiful to mankind an example of which is His deferring chastisement for the disbelievers but most of them are not thankful — disbelievers are not grateful for the deferring of chastisement since they reject the fact that it will ever come to pass.