Repentance
[9:28]
O ye who believe! Truly the Pagans are unclean; so let them not, after this year of theirs, approach the Sacred Mosque. And if ye fear poverty, soon will God enrich you, if He wills, out of His bounty, for God is All-knowing, All-wise.


* v.28 : Unclean: because Muslims are enjoined to be strict in cleanliness, as well as in purity of mind and heart, so that their word can be relied upon.
* This year of theirs: there is a two-fold meaning: (1) now that you have complete control of Makkah and are, charged with the purity of worship there, shut out all impurity from this year: (2) you have seen how the Pagans have behaved this year; their year of power and misuse of that power may be called their year; it is over, and now you Muslims are responsible.
* The concourse in Makkah added to the profits of trade and commerce. "But fear not," we are told: "the Pagans are a waning power, bound to disappear, and you should strengthen your own community, that they may more than counter-balance the apparent loss of custom; and Allah has other means of improving your economic position." This actually happened. The Pagans were extinguished from Arabia, and the concourse of pilgrims from all parts of the world increased the numbers more than a hundred-fold. Here is commonsense, wisdom, and statesmanship, even if we look at it from a purely human point of view.