An-Nisa' - 4:76

الَّذِينَ آمَنُواْ يُقَاتِلُونَ فِي سَبِيلِ اللّهِ وَالَّذِينَ كَفَرُواْ يُقَاتِلُونَ فِي سَبِيلِ الطَّاغُوتِ فَقَاتِلُواْ أَوْلِيَاء الشَّيْطَانِ إِنَّ كَيْدَ الشَّيْطَانِ كَانَ ضَعِيفًا
[4:76]
Those who believe fight in the way of Allah, and those who disbelieve fight in the way of the Shaitan. Fight therefore against the friends of the Shaitan; surely the strategy of the Shaitan is weak.
Those who believe fight in the cause of Allah, and those who reject Faith Fight in the cause of Evil: So fight ye against the friends of Satan: feeble indeed is the cunning of Satan.
Those who believe do battle for the cause of Allah; and those who disbelieve do battle for the cause of idols. So fight the minions of the devil. Lo! the devil's strategy is ever weak.