Translation:

74. Those who believe and adopt exile and fight for the faith in the cause of Allah as well as those who give (them) asylum and aid these are (all) in very truth the believers: for them is the forgiveness of sins and a provision most generous.

Notes (Tafseer)

1243. Believers who make all sacrifices in the Cause of Allah have given the best possible proof of their Faith by their actions. They have loved Allah much, and much will be forgiven them. What they sacrificed was, perhaps, judged by universal standards, of small value, but its value will be estimated by the precious love behind it, and its reward will be of no ordinary kind. It will not be a reward in the ordinary sense at all, for a reward is given once for all. It will be a provision which last for ever, and is on the most generous scale.