(Ambiya') 21 : 64
فَرَجَعُوا إِلَىٰ أَنْفُسِهِمْ فَقَالُوا إِنَّكُمْ أَنْتُمُ الظَّالِمُونَ

Then they returned to their soul, then they said: "Indeed, you are the wrongdoers".

When they utilized their intelligence, they admitted that they have wronged their soul.

Today, the other people belonging to Messenger’s community such as Jains, Buddhists, Hindus, Jews, and Christians are not reading or hearing these verses. But the Arabic Quran reading Fujjar are doing so. These Fujjar have wronged to their soul as told in verse 35: 32. At the time of their death, they will witness against their soul that indeed, they were disbelievers. And these worst creatures will be dragged prone on their faces into the Hell, those are in the worst place and they are the most strayed as explained in verses 8: 22 and 47. See explanation 1: 7; 2: 62 and 15: 86.