[63] Deem not the summons of the Messenger among
yourselves like the summons of one of you to another: Allah doth
know those of you who slip away under shelter of some excuse: then
let those beware who withstand the Messenger's order, lest some
trial befall them, or a grievous Penalty be inflicted on them.
[64] Be quite sure that to Allah doth belong
whatever is in the heavens and on earth. Well doth He know what ye
are intent upon: and one day they will be brought back to Him, and
He will tell them the truth of what they did. For Allah doth know
all things.