There are some people who say: 'We believe in Allah and the Last Day, 'yet they are not believers. 8 They (try to) deceive God and those who believe, yet deceive none but themselves although they do not know. 9 There is a disease in their hearts, so Allah added to their disease and they shall have a painful chastisement because they lied. 10 And when it is said to them, Do not make mischief in the land, they say: We are but peace-makers. 11 Oh, verily, it is they, they who are spreading corruption but they perceive it not? 12 And when it is said to them, "Believe sincerely as the other people have believed", they reply, "Should we believe as fools have believed?" Beware! they themselves are the fools, but they know it not. 13 And when they fall in with those who believe, they say: We believe; but when they go apart to their devils they declare: Lo! we are with you; verily we did but mock. 14 Allah will throw back their mockery on them, and give them rope in their trespasses; so they will wander like blind ones (To and fro). 15 Those are the ones who have purchased error [in exchange] for guidance, so their transaction has brought no profit, nor were they guided. 16 They are like a man who kindles a fire, and when its glow has illumined the air God takes away their light leaving them in the dark where they will not be able to see. 17 Deaf, dumb, blind - and they cannot turn back. 18 Or like a rainstorm from the sky, in which are darkness, thunder and lightning; they thrust their fingers in their ears due to the thunderclaps, fearing death; and Allah has the disbelievers encompassed. 19 The lightning well-nigh takes away their sight; whenever it gives them light, they advance therein, and whenever darkness falls around them, they stand still. And if God so willed, He could indeed take away their hearing and their sight: for, verily, God has the power to will anything. 20