Then there are some who say, "We believe in Allah and the Last Day", whereas they do not believe at all. 8 They (think to) deceive Allah and those who believe, while they only deceive themselves, and perceive (it) not! 9 In their hearts is disease, and so God lets their disease increase; and grievous suffering awaits them because of their persistent lying. 10 And when it is said to them, "Do not cause corruption on the earth," they say, "We are but reformers." 11 Verily! They are the ones who make mischief, but they perceive not. 12 And when it is said to them: Believe as the people believe, they say: Shall we believe as the fools believe? Now surely they themselves are the fools, but they do not know. 13 And when they meet those who believe, they say, "We believe"; but when they are alone with their evil ones, they say, "Indeed, we are with you; we were only mockers." 14 [But] Allah mocks them and prolongs them in their transgression [while] they wander blindly. 15 [for] it is they who have taken error in exchange for guidance; and neither has their bargain brought them gain, nor have they found guidance [elsewhere]. 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; and they return not. 18 or as a cloudburst out of heaven in which is darkness, and thunder, and lightning -- they put their fingers in their ears against the thunderclaps, fearful of death; and God encompasses the unbelievers; 19 The lightning well-nigh takes away their sight; whenever it gives them light, they advance therein, and whenever darkness falls around them, they stand still. And if God so willed, He could indeed take away their hearing and their sight: for, verily, God has the power to will anything. 20