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.

And when there comes to them news of security or fear they spread it abroad; and if they had referred it to the Messenger and to those in authority among them, those among them who can search out the knowledge of it would have known it, and were it not for the grace of Allah upon you and His mercy, you would have certainly followed the Shaitan save a few