Some of the pagan captives asked the Muslims...
Some of the pagan captives asked the Muslims: “ Where are those white clothed troops who killed a number of us?” This meaning points to the angels who appeared in white clothing, in the eyes of the pagans. ^2 However, the unseen helps were the secret of the Muslims’ victory. And, in addition to that, generally, a good spirituality, and having the confidence which is emerged from Faith, are among the main factors of triumph in battles.
Tranquillity and confidence are necessary both for the leader and for the followers. The verse says: “ Then Allah sent down His tranquality upon His Messenger and upon the believers…” The belief in the presence of the angels and the Divine missions for helping the believers in that battle, is a Qur’ānic belief. And, no doubt, for the person who believes in ‘origin and end,’ being killed in the way of Allah (s.w.t.) is an honour, but for disbelievers it is a torment.
The holy verse continues saying. “…And sent down hosts which you did not see, and He punished those who disbelieved, and that is the reward of the infidels.” Upon the commentary of verse 27, it can be said that the gates of repentance are always open to all persons, even for fugitives and captives. In this course, those sinners will be involved in the forgiveness of Allah who truly feel sorry. It is in this case that Allah not only covers their sins but also loves them.
The verse says: “Then, after that (escape), Allah turns towards whomever He pleases, and Allah is Forgiving, Merciful.” By the way, it should be noticed that the acceptance of repentance is not obligatory for Allah, but it is an excellence which relates to His Own Wisdom. Explanations There are some probabilities expressed upon the meaning of the repentance which is mentioned in the verse. They are as follows: 1.Repenting from the sin of escaping from battle-field. 2.Repenting from idolatry.