It indicates that those who accepted the invitation of Allah...
It indicates that those who accepted the invitation of Allah and the Messenger (S), and after having some wounds afflicted on the day of 'Uhud, they became ready to take part in another fight against the enemy. From among them, those who did good and were pious, viz. those who took part in the war with pure intention and complete sincerity, will have a great reward.
Yet it increased them in faith and they said: 'Allah is sufficient for us and how excellent is such a Protector!' " The enemy, propagating agents, and some simple-minded and coward people advisingly inspire that the group of enemy is strong and none can combat them, so it is better not to entangle yourselves with fight. The true believers, without any fear and, as they are qualified in the verse, calmly answer them.
"Those to whom the people said: 'Verily the men have gathered against you, therefore fear them '. Yet it increased them in faith and they said: 'Allah is sufficient for us and how excellent is such a Protector! ' " Explanations Be not frightened by the hollow propagations of the enemy. In the fighting place and among the strivers, be careful of the penetrating members of the enemy. The strongest barrier against all the threats of the enemy is Faith and trusting in Allah. "...
"So they returned (home) with the favour from Allah and (His) grace; no evil touched them and they followed the pleasure of Allah; and Allah is the Lord of Mighty Grace." The wounded strivers of the Battle of 'Uhud were prepared again to defend Islam by the command of the Messenger of Allah (S) .