الآية رقم (25) - فَكَيْفَ إِذَا جَمَعْنَاهُمْ لِيَوْمٍ لاَّ رَيْبَ فِيهِ وَوُفِّيَتْ كُلُّ نَفْسٍ مَّا كَسَبَتْ وَهُمْ لاَ يُظْلَمُونَ

(25) - (So how will it be when We assemble them for a Day about which there is no doubt? And each soul will be compensated [in full for] what it earned, and they will not be wronged.)

We assemble them for the Doomsday:

 {يَوْمَ لَا يَنفَعُ مَالٌ وَلَا بَنُونَ *  إِلَّا مَنْ أَتَى اللَّهَ بِقَلْبٍ سَلِيمٍ}

(The Day when there will not benefit [anyone] wealth or children. %  But only one who comes to Allah with a sound heart.) (Ash-Shu’araa: 88-89)

This is the Doomsday, the Day of Reckoning when all deeds are announced and spread, and no one would be treated unfairly.

{ وَنَضَعُ الْمَوَازِينَ الْقِسْطَ لِيَوْمِ الْقِيَامَةِ فَلَا تُظْلَمُ نَفْسٌ شَيْئًا ۖ وَإِن كَانَ مِثْقَالَ حَبَّةٍ مِّنْ خَرْدَلٍ أَتَيْنَا بِهَا ۗ وَكَفَىٰ بِنَا حَاسِبِينَ}

(And We place the scales of justice for the Day of Resurrection, so no soul will be treated unjustly at all. And if there is [even] the weight of a mustard seed, We will bring it forth. And sufficient are We as accountant.) (Al-Anbiyaa: 47)