Some people say, "We believe in God and the Day of Judgment," but they are not true believers. 8 Fain would they deceive Allah and those who believe, but they only deceive themselves, and realise (it) not! 9 In their hearts is a sickness, and God has increased their sickness, and there awaits them a painful chastisement for that they have cried lies. 10 And when it said unto them: act not corruptly on the earth, they say: we are but reconcilers. 11 Of a surety, they are the ones who make mischief, but they realise (it) not. 12 When it is said to them: 'Believe as (other) people believe,' they reply, 'Are we to believe as fools believe?' It is they who are the fools, if only they knew! 13 And when they meet those who believe, they say: We believe; and when they are alone with their Shaitans, they say: Surely we are with you, we were only mocking. 14 But God will turn the joke against them and allow them to sink deeper into evil and wander perplexed in their wickedness. 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 (Their case) is like that of one who kindles a fire and when it grows bright God takes away its light leaving him in darkness (wherein) he cannot see (anything). 17 They are deaf; they are dumb; they are blind so they will not return (to the right way). 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 terrifies them as if it were going to snatch away their eyesight from them. When they see light, they move on a little further and When it becomes dark for them, they stand still. Had Allah so willed, He could have deprived them totally of their hearing and their sight. Most surely Allah has power over everything. 20