(Swaffaath) 37 : 39
وَمَا تُجْزَوْنَ إِلَّا مَا كُنْتُمْ تَعْمَلُونَ

Indeed you will not be rewarded except for what you have been doing.

It is the duty of Messenger Muhammad’s people, who have inherited the Lord’s Book, Adhikr, as mentioned in verse 35: 32, to propagate it to all of mankind and thereby attempt to eradicate evil and mischievous activities from society. However, the Fujjar among them, by hiding and rejecting Adhikr, are involved in more evil and mischievous activities than any other people of the Messenger, such as Jains, Buddhists, Hindus, Jews, Christians, etc. Therefore, they will have to bear the burden of all the evil and mischievous activities happening anywhere in the world, as explained in verses 33: 72-73. Moreover, they will also have to bear the burden of any suffering experienced by any creature of the Lord anywhere in the world, as explained in verses 20: 99-100. Thus, they will abide in Hell forever. See explanation 34: 33; 36: 54.