And of mankind are some who say: We believe in Allah and the Last Day, when they believe not. 8 They would deceive Allah and those who believe, whereas they deceive not save themselves, and they perceive not. 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 And when they are told, "Do not spread corruption on earth," they answer, "We are but improving things!" 11 Verily! They are the ones who make mischief, but they perceive 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 with the believers, they say, “We believe”; and when they are alone with their devils, they say, “We are undoubtedly with you, we were just mocking!” 14 Allah mocketh back at them, and letteth them in their exorbitance wander bewildered. 15 These are they who purchase error at the price of guidance, so their commerce doth not prosper, neither are they guided. 16 Their example is like one who kindled a fire, and when it lit all around him, Allah took away their light and left them in darkness. They could not see. 17 Deaf, dumb, and blind, they will not return (to the path). 18 Or their case is like that of heavy rain pouring down from the clouds, accompanied by darkness, thunder and lightning; they thrust their fingers in their ears at the sound of thunderclaps for fear of death. God thus encompasses those who deny the truth. 19 The lightning all but snatches away their sight; every time the light (Helps) them, they walk therein, and when the darkness grows on them, they stand still. And if Allah willed, He could take away their faculty of hearing and seeing; for Allah hath power over all things. 20