Surah Al-Ahzab, Ayah 16

يَقُولُونَ إِنَّ بُيُوتَنَا عَوْرَةٌ وَمَا هِىَ بِعَوْرَةٍ إِن يُرِيدُونَ إِلاَّ فِرَاراً

("Truly, our homes lie open." And they lay not open. They but wished to flee.) If the enemy had entered upon them from every side of Al-Madinah and from every direction, then demanded that they become disbelievers, they would have promptly done so. They would not have adhered to their faith or remained steadfast in it if they were faced with the slightest fear. This is how it was interpreted by Qatadah, `Abdur-Rahman bin Zayd and Ibn Jarir. This is a condemnation of them in the clearest terms. Then Allah reminds them of the promise they had made to Him before this fear struck them, that they would not turn their backs or flee from the battlefield.

The second state mentioned here is that of the hypocrites for they had started saying that the promises of Allah and His Rasul ﷺ were a web of deception: إِذْ يَقُولُ الْمُنَافِقُونَ وَالَّذِينَ فِي قُلُوبِهِم مَّرَ‌ضٌ مَّا وَعَدَنَا اللَّـهُ وَرَ‌سُولُهُ إِلَّا غُرُ‌ورً‌ا (And (remember) when the hypocrites and those having malady in their hearts were saying, "Allah and His messenger did not promise us but deceitfully; -12). This was an externalized demonstration of their inner disbelief. Onward from here, mention has been made of two groups of hypocrites who were practically a part of the Jihad effort along with Muslims, though outwardly only. One of the two groups started running without any permission saying: وَإِذْ قَالَت طَّائِفَةٌ مِّنْهُمْ يَا أَهْلَ يَثْرِ‌بَ لَا مُقَامَ لَكُمْ فَارْ‌جِعُوا (and when a group of them said, "0 people of Yathrib (Madinah), there is no place for you to stay; so go back. - 13" And the other group requested the permission of the Holy Prophet ﷺ to go back on the basis of false excuses. Their conduct has been mentioned as: وَيَسْتَأْذِنُ فَرِ‌يقٌ مِّنْهُمُ النَّبِيَّ يَقُولُونَ إِنَّ بُيُوتَنَا عَوْرَ‌ةٌ (And a group of them was seeking permission (to leave) from the prophet, saying, "In fact our homes are vulnerable," while they were not vulnerable - 13). Thus, the Qur'an exposed the hollowness of their excuses as a pack of lies. The truth of the matter was no more than that they intended to run from the battlefront:إِن يُرِ‌يدُونَ إِلَّا فِرَ‌ارً‌ا (They wanted nothing but to escape - 13). Taken up in the next several verses is their mischief-making and enmity with Muslims following which their sad end has been pointed out.

At the battle of Ahzab (in the fifth year of Hijrah) there was a combined attack by Arab tribes and Jews on Madinah. The number of attackers in this battle was about thirteen thousand and the Muslims were not capable of fighting this huge army. But, Almighty God, by His special devices, caused Islam’s enemies to become so terror-stricken that they themselves abandoned the siege of Madinah and retreated. Such difficulties befall the Islamic mission firstly in order to separate the sincere from the insincere and secondly to show to the enemy forces that God Himself is a supporter of His religion. He will not allow it to be vanquished.