Then there are some who say, "We believe in Allah and the Last Day", whereas they do not believe at all. 8 They would deceive God and those who have attained to faith - the while they deceive none but 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 When it is said to them: "Make not mischief on the earth," they say: "Why, we only Want to make peace!" 11 Truly, they are the workers of corruption but they are not aware. 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 To the believers they declare belief and, in secret to their own devils, they say, "We were only mocking". 14 God will requite them for their mockery, and will leave them for a while in their overweening arrogance, blindly stumbling to and fro: 15 Such are those who have taken misguidance in exchange for guidance; but their bargain does not profit them, nor have they found true guidance. 16 Their likeness is as the likeness of one who kindleth fire, and when it sheddeth its light around him Allah taketh away their light and leaveth them in darkness, where they cannot see, 17 Deaf, dumb, and blind, they shall never return. 18 Or [it is] like a rainstorm from the sky within which is darkness, thunder and lightning. They put their fingers in their ears against the thunderclaps in dread of death. But Allah is encompassing of the disbelievers. 19 The lightning well-nigh snatcheth away their sight; whensoever it flasheth on them, they walk therein, and when it becometh dark unto them, they stand still. And had Allah willed He would of a surety have taken away their hearing and their sights; verily Allah is over everything potent. 20