لِنَفْتِنَهُمْ فِيهِ ۚ وَمَنْ يُعْرِضْ عَنْ ذِكْرِ رَبِّهِ يَسْلُكْهُ عَذَابًا صَعَدًا 17
"That We might try them by that (means). But if any turns away from the remembrance of his Lord, He will cause him to undergo a severe Penalty.