The struggle of the self
الْمُجَاهِدُ مَنْ جَاهَدَ نَفْسَهُ فِي طَاعَةِ اللَّهِThe mujahid is one who strives against his own self in obedience to God.
وَجَٰهِدُواْ فِي ٱللَّهِ حَقَّ جِهَادِهِۦۚ هُوَ ٱجۡتَبَىٰكُمۡ وَمَا جَعَلَ عَلَيۡكُمۡ فِي ٱلدِّينِ مِنۡ حَرَجٖۚ مِّلَّةَ أَبِيكُمۡ إِبۡرَٰهِيمَۚ هُوَ سَمَّىٰكُمُ ٱلۡمُسۡلِمِينَ مِن قَبۡلُ وَفِي هَٰذَا لِيَكُونَ ٱلرَّسُولُ شَهِيدًا عَلَيۡكُمۡ وَتَكُونُواْ شُهَدَآءَ عَلَى ٱلنَّاسِۚ فَأَقِيمُواْ ٱلصَّلَوٰةَ وَءَاتُواْ ٱلزَّكَوٰةَ وَٱعۡتَصِمُواْ بِٱللَّهِ هُوَ مَوۡلَىٰكُمۡۖ فَنِعۡمَ ٱلۡمَوۡلَىٰ وَنِعۡمَ ٱلنَّصِيرُAnd strive for Allāh with the striving due to Him. He has chosen you and has not placed upon you in the religion any difficulty. [It is] the religion of your father, Abraham. He [i.e., Allāh] named you "Muslims" before [in former scriptures] and in this [revelation] that the Messenger may be a witness over you and you may be witnesses over the people. So establish prayer and give zakāh and hold fast to Allāh. He is your protector; and excellent is the protector, and excellent is the helper.
With knowledge and word
فَلَا تُطِعِ ٱلۡكَٰفِرِينَ وَجَٰهِدۡهُم بِهِۦ جِهَادٗا كَبِيرٗاSo do not obey the disbelievers, and strive against them with it [i.e., the Qur’ān] a great striving.
أَفْضَلُ الْجِهَادِ كَلِمَةُ عَدْلٍ عِنْدَ سُلْطَانٍ جَائِرٍThe best jihad is a word of justice before an unjust ruler.
Fighting: when and how
Permission to fight was given to defend the wronged who were driven from their homes, and was limited by the ban on transgression:
أُذِنَ لِلَّذِينَ يُقَٰتَلُونَ بِأَنَّهُمۡ ظُلِمُواْۚ وَإِنَّ ٱللَّهَ عَلَىٰ نَصۡرِهِمۡ لَقَدِيرٌPermission [to fight] has been given to those who are being fought,[929] because they were wronged. And indeed, Allāh is competent to give them victory.
وَقَٰتِلُواْ فِي سَبِيلِ ٱللَّهِ ٱلَّذِينَ يُقَٰتِلُونَكُمۡ وَلَا تَعۡتَدُوٓاْۚ إِنَّ ٱللَّهَ لَا يُحِبُّ ٱلۡمُعۡتَدِينَFight in the way of Allāh those who fight against you but do not transgress. Indeed, Allāh does not like transgressors.
نَهَى رَسُولُ اللَّهِ ﷺ عَنْ قَتْلِ النِّسَاءِ وَالصِّبْيَانِThe Messenger of God ﷺ forbade the killing of women and children.
When the word is misused
Extremist groups that kill civilians in the name of jihad violate these limits; senior Muslim scholars and institutions have condemned them, and most of their victims are Muslims.
Frequently asked questions
Is jihad a “holy war”?
That is not its definition: jihad is broader than fighting, fighting has conditions and ethics, and “holy war” is a Western phrase that does not match the meaning.
Texts and translations are under scholarly review.