﴿ ٱلَّذِينَ ءَامَنُوا۟ يُقَٰتِلُونَ فِى سَبِيلِ ٱللَّهِ ۖ وَٱلَّذِينَ كَفَرُوا۟ يُقَٰتِلُونَ فِى سَبِيلِ ٱلطَّٰغُوتِ فَقَٰتِلُوٓا۟ أَوْلِيَآءَ ٱلشَّيْطَٰنِ ۖ إِنَّ كَيْدَ ٱلشَّيْطَٰنِ كَانَ ضَعِيفًا ﴾

“Those who have attained to faith fight in the cause of God, whereas those who are bent on denying the truth fight in the cause of the powers of evil. Fight, then, against those friends of Satan: verily, Satan's guile is weak indeed!”

Those who believe fight in the way of God and those who disbelieve fight in the way of a false deity Satan. Fight therefore against the friends of Satan the supporters of his religion and you will defeat them with the strength you draw from God; surely the plotting of Satan against believers is ever feeble of no substance and cannot stand up to God’s plotting against the disbelievers.