(Zumar) 39 : 48
وَبَدَا لَهُمْ سَيِّئَاتُ مَا كَسَبُوا وَحَاقَ بِهِمْ مَا كَانُوا بِهِ يَسْتَهْزِئُونَ

The evils they have earned will be revealed to them, and they will be encircled with whatever they had been ridiculing.

By neglecting Adhikr, the aimless wrongdoers are unaware of the book of deeds fastened around their necks, as told in verses 17: 13-15; 18: 49; 23: 62-63; 36: 12; 45: 28-31; 58: 6, and 78: 29-30. These worst creatures among a thousand communities of the Lord’s creatures will be resurrected in Hell in the shape of the creatures that they consider the worst in this world. As explained in verse 38: 24, if the behavior of anyone causes to attract the opposite gender for sexual ambitions, and if they engage in illegal sex with others, the one from whom he/she got inspiration will have a portion of the punishment for inducing others to do it. That is the meaning of ‘They will be encircled with whatever they had been ridiculing’. See explanation 4: 85; 6: 10, 28; 11: 8.