And of mankind are some who say: we believe in Allah and in the Last Day: whereas they are not believers. 8 They desire to deceive Allah and those who believe, and they deceive only themselves and they do not perceive. 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 When it is said to them, 'Do not corrupt in the land,' they reply, 'We are only reformers.' 11 Truly, they are the workers of corruption but they are not aware. 12 When it is said to them: "Believe as the others believe:" They say: "Shall we believe as the fools believe?" Nay, of a surety they are the fools, but they do not know. 13 When they meet those who believe, they say, 'We, too believe.' But when they are alone with their devils, they say to them: 'We follow none but you, we were only mocking 14 God will requite them for their mockery, and draw them on, for a while, to wander blindly in their insolence. 15 These are they who have purchased error for guidance, so their commerce was profitless. And they were not guided. 16 Their parable is that of people who kindle a fire: but as soon as it has illumined all around them, God takes away their light and leaves them in utter darkness, wherein they cannot see: 17 deaf, dumb, and blind: they will never return [to the right path]. 18 Or [the parable] of a violent cloudburst in the sky, with utter darkness, thunder and lightning: they put their fingers into their ears to keep out the peals of thunder, in terror of death; but God encompasses [with His might] all who deny the truth. 19 The lightning almost takes away their vision. When the lightning brightens their surroundings, they walk and when it is dark, they stand still. Had God wanted, He could have taken away their hearing and their vision. God has power over all things. 20