وَإِنَّ كُلًّا لَمّا لَيُوَفِّيَنَّهُم رَبُّكَ أَعمالَهُم ۚ إِنَّهُ بِما يَعمَلونَ خَبيرٌ

And indeed, each [of the believers and disbelievers] - your Lord will fully compensate them for their deeds. Indeed, He is Acquainted with what they do.