Believers, if you fear Allah, He will give you a criteria and cleanse you of your sins and forgive you. Allah is the Owner of great bounty. 29 AND [remember, O Prophet,] how those who were bent on denying the truth were scheming against thee, in order to restrain thee [from preaching,] or to slay thee, or to drive thee away; thus have they [always] schemed, but God brought their scheming to nought - for God is above all schemers. 30 And when Our revelations are recited unto them they say: We have heard. If we wish we can speak the like of this. Lo! this is naught but fables of the men of old. 31 And when they said: O Allah! If this be indeed the truth from Thee, then rain down stones on us or bring on us some painful doom! 32 But God did not choose thus to chastise them while thou [O Prophet] wert still among them, nor would God chastise them when they [might yet] ask for forgiveness. 33 But what plea have they that Allah should not punish them, when they keep out (men) from the sacred Mosque - and they are not its guardians? No men can be its guardians except the righteous; but most of them do not understand. 34 Their prayers at the Sacred House are nothing but whistling and clapping. Therefore, taste the punishment for your disbelief. 35 The unbelievers expend their wealth to bar from God's way, and still they will expend it, till it is an anguish for them, then be overthrown, and the unbelievers will be mustered into Gehenna, 36 In order that Allah may separate the filthy from the pure, and placing the filthy atop one another, make a heap and throw them into hell; it is they who are the losers. 37