worldly hardship and punishment

وَمَنْ أَعْرَضَ عَن ذِكْرِى فَإِنَّ لَهُۥ مَعِيشَةً ضَنكًا وَنَحْشُرُهُۥ يَوْمَ ٱلْقِيَـٰمَةِ أَعْمَىٰ

And whoever turns away from My remembrance - indeed, he will have a depressed [i.e., difficult] life, and We will gather [i.e., raise] him on the Day of Resurrection blind."