حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا مُعَاوِيَةُ بْنُ عَمْرٍو، حَدَّثَنَا أَبُو إِسْحَاقَ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ سَالِمٍ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ وَكَانَ كَاتِبَهُ قَالَ كَتَبَ إِلَيْهِ عَبْدُ اللَّهِ بْنُ أَبِي أَوْفَى ـ رضى الله عنهما ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ وَاعْلَمُوا أَنَّ الْجَنَّةَ تَحْتَ ظِلاَلِ السُّيُوفِ ‏"‏‏.‏ تَابَعَهُ الأُوَيْسِيُّ عَنِ ابْنِ أَبِي الزِّنَادِ عَنْ مُوسَى بْنِ عُقْبَةَ‏.‏
Translation
Narrated `Abdullah bin Abi `Aufa

Allah's Messenger (ﷺ) said, "Know that Paradise is under the shades of swords."

Comment

Fighting for the Cause of Allah (Jihaad)

Sahih al-Bukhari 2818

Hadith Text

Allah's Messenger (ﷺ) said, "Know that Paradise is under the shades of swords."

Commentary by Ibn Hajar al-Asqalani

This noble hadith establishes the virtue of jihad in the path of Allah and the immense reward awaiting those who strive for His cause. The phrase "under the shades of swords" is a powerful metaphor indicating that Paradise is attained through struggle, sacrifice, and combat against the enemies of Islam.

The sword represents the instrument of jihad, and its shade symbolizes the protection and honor that Allah grants to the mujahideen. This does not mean that Paradise is literally beneath swords, but rather that the path to Paradise requires facing hardship, danger, and even death in battle for Allah's sake.

Scholars explain that this hadith emphasizes the superiority of martyrdom and the highest levels of Paradise reserved for those who sacrifice their lives defending Islam. It also serves as motivation for Muslims to overcome their fear and worldly attachments when truth must be defended and Allah's word made supreme.

Legal and Spiritual Implications

This teaching establishes jihad as a means of attaining divine pleasure and eternal reward. It reminds believers that true success comes through sacrifice and that ease and comfort should not be preferred over fulfilling religious obligations.

The hadith also clarifies that jihad is not merely defensive but includes offensive operations to remove obstacles preventing the spread of Islam, always observing the Islamic rules of warfare and treatment of non-combatants.