مَنْ عَمِلَ صَـٰلِحًا فَلِنَفْسِهِۦ ۖ وَمَنْ أَسَآءَ فَعَلَيْهَا ۖ ثُمَّ إِلَىٰ رَبِّكُمْ تُرْجَعُونَ
Whoever does a good deed - it is for himself; and whoever does evil - it is against it [i.e., the self or soul]. Then to your Lord you will be returned.