And of mankind are some who say: we believe in Allah and in the Last Day: whereas they are not believers. 8 They seek to deceive Allah and those who believe, but they deceive none except themselves, though they do not sense it. 9 In their hearts is a disease, so Allah hath increased unto them that disease; and unto them shall be a torment afflictive, for they have been lying. 10 When it is said to them, 'Do not corrupt in the land,' they reply, 'We are only reformers.' 11 Lo! verily it is they who are the corrupters, and yet they perceive not. 12 When they are told to believe as everyone else does, they say, "Should we believe as fools do?" In fact, they themselves are fools, but they do not know it. 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 mock at them and prolong them in sin, blundering blindly. 15 These are they who have purchased error for guidance, so their commerce was profitless. And they were not 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 Deaf, dumb, and blind, they shall never return. 18 Or, like (those who, under) a cloudburst from the sky with darkness, thunder and lightning, they thrust their fingers in their ears at the sound of every thunderclap for fear of death, and Allah encompasses the unbelievers. 19 The lightning almost takes away their sight; whenever it shines on them they walk in it, and when it becomes dark to them they stand still; and if Allah had pleased He would certainly have taken away their hearing and their sight; surely Allah has power over all things. 20