If a good thing happens to you it grieves them, but if a disaster happens to you, they say: "Surely, we had taken our precautionary measures before", and rejoicingly turn away.
It is told in verses 28: 76-77 about Qaroon: “Indeed, Qaroon was from the people of Moses, but he behaved haughtily towards them. We had granted him many treasures that even their keys were a burden to bear for a group of strong men. Some of his people advised him: ‘Don’t rejoice! Surely, Lord Allah doesn’t like those who are rejoicing. Rather you seek with what Allah has given you to attain the abode of the Hereafter, and you need not neglect your share in this world. Be good to others as Allah has been good towards you, and you don’t seek mischief in the land, for Allah doesn’t love the mischief-makers’”. It told in verses 84: 10-13: “On the Day of Judgment, the one who is getting the Recording Book of deeds on his left hand through behind, he will cry for destruction, he will be roasted in Blazing Fire; indeed, he was rejoicing with his family here”. Read together 9: 81-82. The soulless hypocrites and their blind followers are not performing prayers to maintaining the Book Dhikree, instead, they are showboating their pseudo belief among mankind as explained in verses 4: 142-143. Without uniting into a single group, Fujjar have differentiated into different groups and became Mushriks rejecting verse 3: 103. Each group is rejoicing with whatever they have as explained in verse 2: 113.
By the proclamation of Caliph Mahdi, the believers from all over the world will be separated into Hijaz to punish the hypocrites and their Mushrik followers as told in verse 48: 6. The Fujjar will wail as: “Woe to me! If I was following Adhikr, I would also have entered Hejaz with the believers”, as explained in verses 4: 73. See explanation 3: 119-120, 168; 4: 150-151 and 9: 8.