Some people say, "We believe in God and the Day of Judgment," but they are not true believers. 8 They [think to] deceive Allah and those who believe, but they deceive not except themselves and perceive [it] not. 9 In their hearts is a disease; and Allah has increased their disease: And grievous is the penalty they (incur), because they are false (to themselves). 10 And when it is said to them, "Do not cause corruption on the earth," they say, "We are but reformers." 11 Now surely they themselves are the mischief makers, but they do not perceive. 12 And when they are told, "Believe as other people believe," they answer, "Shall we believe as the weak-minded believe?" Oh, verily, it is they, they who are weak-minded - but they know it not! 13 When they meet those who believe, they say, 'We believe'; but when they go privily to their Satans, they say, 'We are with you; we were only mocking.' 14 Allah will mock at them and prolong them in sin, blundering blindly. 15 They are indeed those who bartered away good guidance for error and gained nothing from the deal, nor found the right way. 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, blind - and they cannot turn back. 18 Or it is like that of a rain storm with darkness, thunder, and lightning approaching. They cover their ears for fear of thunder and death. God encompasses those who deny His words. 19 The lightning almost snatches away their sight, whenever it flashes for them, they walk therein, and when darkness covers them, they stand still. And if Allah willed, He could have taken away their hearing and their sight. Certainly, Allah has power over all things. 20