﴿وَمَنْ أَعْرَضَ عَن ذِكْرِي فَإِنَّ لَهُ مَعِيشَةً ضَنكًا﴾ And whoever turns away from My remembrance - indeed, he will have a depressed (i.e., difficult) life. [Surat Taha, 20:124]