Amatul Rahmân Omer:
They (- the hypocrites) swear to Allâh by their most earnest oaths that if you only command them (for defensive fight) they will certainly march forth (from their homes). Say, `Do not swear, only reasonable obedience in what is right and lawful (is all that is required from you).´ Surely, Allâh is Aware of what you do.
