﴿ ٱلَّذِينَ كَفَرُوا۟ لَهُمْ عَذَابٌۭ شَدِيدٌۭ ۖ وَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ لَهُم مَّغْفِرَةٌۭ وَأَجْرٌۭ كَبِيرٌ ﴾

“[seeing that] for those who are bent on denying the truth there is suffering severe in store, just as for those who have attained to faith and do righteous deeds there is forgiveness of sins, and a great reward.”

Those who disbelieve theirs will be a severe chastisement; but those who believe and perform righteous deeds theirs will be forgiveness and a great reward — this is a declaration of what fate will be for the adherents of Satan and what will be for his opponents respectively.