إِلَّا تَنفِرُوا۟ يُعَذِّبْكُمْ عَذَابًا أَلِيمًا وَيَسْتَبْدِلْ قَوْمًا غَيْرَكُمْ وَلَا تَضُرُّوهُ شَيْـًٔا ۗ وَٱللَّهُ عَلَىٰ كُلِّ شَىْءٍ قَدِيرٌ 39
Translations
If you do not go forth, He will punish you with a painful punishment and will replace you with another people, and you will not harm Him at all. And Allāh is over all things competent.
Transliteration
Illa tanfiroo yu'aththibkum adhaaban aliman wa yastabdil qawman ghayrakum wa la tadurroohu shay'an wa Allahu ala kulli shay'in qadeer
Tafsir (Explanation)
This ayah warns the believers of severe punishment if they neglect the obligation to perform Jihad (striving in the cause of Allah), particularly in the context of the military expedition mentioned in Surah At-Tawbah. Allah emphasizes that if the Muslims fail to respond to this call, He will replace them with another people who will obey Him, and their failure to participate will not harm Allah in any way, as He is all-powerful and self-sufficient. Classical scholars like Ibn Kathir and Al-Qurtubi note this ayah addresses both the obligation of Jihad and the consequence of abandoning communal religious duties.
Revelation Context
This ayah was revealed in the 9th year of Hijrah during the context of the Tabuk expedition, when the Prophet Muhammad (peace be upon him) called upon the Muslims to prepare for battle against the Byzantine Christians. Some believers were reluctant to participate due to the hardship of travel during harvest season, and this ayah served as a stern warning against their hesitation and excuse-making.
Related Hadiths
The Prophet (peace be upon him) said: 'Whoever dies without having fought or having made up his mind to fight, dies on one of the branches of hypocrisy' (Sahih Muslim 1910). Additionally, the hadith of the Tabuk expedition in Sahih Bukhari illustrates the context of this revelation and the Prophet's emphasis on participation in Jihad.
Themes
Key Lesson
This ayah teaches that avoiding our religious obligations—whether Jihad in its broader sense of striving for Allah's cause or other communal duties—carries serious spiritual consequences, and reminds us that Allah's will and purposes cannot be thwarted by human disobedience, as He can always find others to fulfill His commands. For modern believers, it emphasizes the importance of responding to calls for collective religious responsibility and understanding that our participation matters for the strength and continuity of the Islamic community.
Related Ayahs
وَعَلَى ٱلثَّلَـٰثَةِ ٱلَّذِينَ خُلِّفُوا۟ حَتَّىٰٓ إِذَا ضَاقَتْ عَلَيْهِمُ ٱلْأَرْضُ بِمَا رَحُبَتْ وَضَاقَتْ عَلَيْهِمْ أَنفُسُهُمْ وَظَنُّوٓا۟ أَن لَّا مَلْجَأَ مِنَ ٱللَّهِ إِلَّآ إِلَيْهِ ثُمَّ تَابَ عَلَيْهِمْ لِيَتُوبُوٓا۟ ۚ إِنَّ ٱللَّهَ هُوَ ٱلتَّوَّابُ ٱلرَّحِيمُ
And [He also forgave] the three who were left alone [i.e., boycotted, regretting their error] to the point that the earth closed in on them in spite of its vastness and their souls confined [i.e., anguished] them and they were certain that there is no refuge from Allāh except in Him. Then He turned to them so they could repent. Indeed, Allāh is the Accepting of Repentance, the Merciful.
ٱلتَّـٰٓئِبُونَ ٱلْعَـٰبِدُونَ ٱلْحَـٰمِدُونَ ٱلسَّـٰٓئِحُونَ ٱلرَّٰكِعُونَ ٱلسَّـٰجِدُونَ ٱلْـَٔامِرُونَ بِٱلْمَعْرُوفِ وَٱلنَّاهُونَ عَنِ ٱلْمُنكَرِ وَٱلْحَـٰفِظُونَ لِحُدُودِ ٱللَّهِ ۗ وَبَشِّرِ ٱلْمُؤْمِنِينَ
[Such believers are] the repentant, the worshippers, the praisers [of Allāh], the travelers [for His cause], those who bow and prostrate [in prayer], those who enjoin what is right and forbid what is wrong, and those who observe the limits [set by] Allāh. And give good tidings to the believers.
وَٱلَّذِينَ ٱتَّخَذُوا۟ مَسْجِدًا ضِرَارًا وَكُفْرًا وَتَفْرِيقًۢا بَيْنَ ٱلْمُؤْمِنِينَ وَإِرْصَادًا لِّمَنْ حَارَبَ ٱللَّهَ وَرَسُولَهُۥ مِن قَبْلُ ۚ وَلَيَحْلِفُنَّ إِنْ أَرَدْنَآ إِلَّا ٱلْحُسْنَىٰ ۖ وَٱللَّهُ يَشْهَدُ إِنَّهُمْ لَكَـٰذِبُونَ
And [there are] those [hypocrites] who took for themselves a mosque for causing harm and disbelief and division among the believers and as a station for whoever had warred against Allāh and His Messenger before. And they will surely swear, "We intended only the best." And Allāh testifies that indeed they are liars.
لَّقَد تَّابَ ٱللَّهُ عَلَى ٱلنَّبِىِّ وَٱلْمُهَـٰجِرِينَ وَٱلْأَنصَارِ ٱلَّذِينَ ٱتَّبَعُوهُ فِى سَاعَةِ ٱلْعُسْرَةِ مِنۢ بَعْدِ مَا كَادَ يَزِيغُ قُلُوبُ فَرِيقٍ مِّنْهُمْ ثُمَّ تَابَ عَلَيْهِمْ ۚ إِنَّهُۥ بِهِمْ رَءُوفٌ رَّحِيمٌ
Allāh has already forgiven the Prophet and the Muhājireen and the Anṣār who followed him in the hour of difficulty after the hearts of a party of them had almost inclined [to doubt], and then He forgave them. Indeed, He was to them Kind and Merciful.