﴿ يَوْمَ يَجْمَعُكُمْ لِيَوْمِ ٱلْجَمْعِ ۖ ذَٰلِكَ يَوْمُ ٱلتَّغَابُنِ ۗ وَمَن يُؤْمِنۢ بِٱللَّهِ وَيَعْمَلْ صَٰلِحًۭا يُكَفِّرْ عَنْهُ سَيِّـَٔاتِهِۦ وَيُدْخِلْهُ جَنَّٰتٍۢ تَجْرِى مِن تَحْتِهَا ٱلْأَنْهَٰرُ خَٰلِدِينَ فِيهَآ أَبَدًۭا ۚ ذَٰلِكَ ٱلْفَوْزُ ٱلْعَظِيمُ ﴾

“[Think of] the time when He shall gather you all together unto the Day of the [Last] Gathering - that Day of Loss and Gain! For, as for him who shall have believed in God and done what is just and right, He will [on that Day] efface his bad deeds, and will admit him into gardens through which running waters flow, therein to abide beyond the count of time: that will be a triumph supreme!”

People take the world to be a place of winning or losing (taghabun). One who is successful here becomes very happy, but one who meets with failure is looked upon with contempt. In this world, however, success is as valueless as failure is. The place of true success or failure is the Hereafter. One is a failure if he fails in the Hereafter and successful if he is successful in the Hereafter, and the criterion of success or failure there is entirely different from that of this world, where it is based on outward materialism: success or failure in the Hereafter will be on the basis of Divine moral values. At that time, people will be surprised to see that the whole complexion of things has completely changed. Gaining, which was considered as such will actually turn out to be losing, while what was considered as losing will turn out to be gaining in the real sense. Failure on that Day is real failure and success on that Day will be real success.