أُذِنَ لِلَّذِينَ يُقَـتَلُونَ بِأَنَّهُمْ ظُلِمُواْ وَإِنَّ اللَّهَ عَلَى نَصْرِهِمْ لَقَدِيرٌ - الَّذِينَ أُخْرِجُواْ مِن دِيَـرِهِم بِغَيْرِ حَقٍّ إِلاَّ أَن يَقُولُواْ رَبُّنَا اللَّهُ وَلَوْلاَ دَفْعُ اللَّهِ النَّاسَ بَعْضَهُمْ بِبَعْضٍ لَّهُدِّمَتْ صَوَمِعُ وَبِيَعٌ وَصَلَوَتٌ وَمَسَـجِدُ يُذْكَرُ فِيهَا اسمُ اللَّهِ كَثِيراً وَلَيَنصُرَنَّ اللَّهُ مَن يَنصُرُهُ إِنَّ اللَّهَ لَقَوِىٌّ عَزِيزٌ
39. Permission (to fight) is given to those (believers) who are fought against, because they have been wronged; and surely, Allah is able to give them victory. 40. Those who have been expelled from their homes unjustly only because they said: â€Our Lord is Allah.'' For had it not been that Allah checks one set of people by means of another, Sawami`, Biya`, Salawat, and Masjids, wherein the Name of Allah is mentioned much, would surely have been pulled down. Verily, Allah will help those who help His (cause). Truly, Allah is All-Strong, All-Mighty. Al-`Awfi reported that Ibn `Abbas said, â€This was revealed about Muhammad and his Companions, when they were expelled from Makkah.'' Mujahid, Ad-Dahhak and others among the Salaf, such as Ibn `Abbas, `Urwah bin Az-Zubayr, Zayd bin Aslam, Muqatil bin Hayan, Qatadah and others said, â€This is the first Ayah which was revealed about Jihad.'' Ibn Jarir recorded that Ibn `Abbas said, â€When the Prophet was driven out of Makkah, Abu Bakr said, `They have their Prophet. Truly, to Allah we belong and truly, to Him we shall return; surely they are doomed.''' Ibn `Abbas said, â€Then Allah revealed the words: