۞ If God should hasten unto men evil as they would hasten good, their term would be already decided for them. But We leave those, who look not to encounter Us, in their insolence wandering blindly. 11 When affliction befalls a man, he supplicates to Us (lying) on his side, sitting or standing. But as soon as We relieve him from his affliction, he continues (in the same way), as though he never supplicated to Us when harm touched him. So it is, that which the sinners were doing seem fairly decorated to them. 12 And indeed, before your time We destroyed [whole] generations when they [persistently] did evil; their messengers came to them with clear signs, but they would not believe. Thus We requite the guilty. 13 Then We appointed you as successors in the land after them, that We might see how ye would work. 14 When Our clear messages are recited to them, those who do not hope to meet Us, say: "Bring a different Qur'an, or make amendments to this one." Say: "It is not for me to change it of my will. I follow (only) what is revealed to me. If I disobey my Lord, I fear the punishment of an awful Day." 15 Say: "Had God willed it [otherwise,] I would not have conveyed this [divine writ] unto you, nor would He have brought it to your knowledge. Indeed a whole lifetime have I dwelt among you ere this [revelation came unto me]: will you not, then, use your reason?" 16 And who does greater evil than he who forges against God a lie, or cries lies to His signs? Surely the sinners do not prosper. 17 (Some people) worship things other than God which harm nor benefit them. They say, "These (idols) are our intercessors before God." (Muhammad), tell them, "Are you trying to tell God about something that He does not find in the heavens or earth? God is too Glorious to be considered equal to idols." 18 And people are naught but a single nation, so they disagree; and had not a word already gone forth from your Lord, the matter would have certainly been decided between them in respect of that concerning which they disagree. 19 They say: "Why is not a sign sent down to him from his Lord?" Say: "The Unseen is only for Allah (to know), then wait ye: I too will wait with you." 20