And when Musa said to his people: Surely Allah commands you that you should sacrifice a cow; they said: Do you ridicule us? He said: I seek the protection of Allah from being one of the ignorant.

Those who swallow down usury cannot arise except as one whom Shaitan has prostrated by (his) touch does rise. That is because they say, trading is only like usury; and Allah has allowed trading and forbidden usury. To whomsoever then the admonition has come from his Lord, then he desists, he shall have what has already passed, and his affair is in the hands of Allah; and whoever returns (to it)-- these arc the inmates of the fire; they shall abide in it.

Say: If your fathers and your sons and your brethren and your mates and your kinsfolk and property which you have acquired, and the slackness of trade which you fear and dwellings which you like, are dearer to you than Allah and His Messenger and striving in His way, then wait till Allah brings about His command: and Allah does not guide the transgressing people.

And recite to them the story of Nuh when he said to his people: O my people! if my stay and my reminding (you) by the communications of Allah is hard on you-- yet on Allah do I rely-- then resolve upon your affair and (gather) your associates, then let not your affair remain dubious to you, then have it executed against me and give me no respite:

To this then go on inviting, and go on steadfastly on the right way as you are commanded, and do not follow their low desires, and say: I believe in what Allah has revealed of the Book, and I am commanded to do justice between you: Allah is our Lord and your Lord; we shall have our deeds and you shall have your deeds; no plea need there be (now) between us and you: Allah will gather us together, and to Him is the return.