And of mankind are some who say: we believe in Allah and in the Last Day: whereas they are not believers. 8 They seek to deceive Allah and those who believe, but they deceive none except themselves, though they do not sense it. 9 A sickness exists in their hearts to which God adds more sickness. Besides this, they will suffer a painful punishment as a result of the lie which they speak. 10 When it is said to them: "Make not mischief on the earth," they say: "Why, we only Want to make peace!" 11 Of a surety, they are the ones who make mischief, but they realise (it) 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 have attained to faith, they assert, "We believe [as you believe]"; but when they find themselves alone with their evil impulses, they say: "Verily, we are with you; we were only mocking!" 14 Allah (Himself) doth mock them, leaving them to wander blindly on in their contumacy. 15 These are they who purchased error for guidance, but their traffic profited not, nor have they ever become guided. 16 They are like a man who kindles a fire, and when its glow has illumined the air God takes away their light leaving them in the dark where they will not be able to see. 17 Deaf, dumb, and blind, they will not return (to the path). 18 Or, like (those who, under) a cloudburst from the sky with darkness, thunder and lightning, they thrust their fingers in their ears at the sound of every thunderclap for fear of death, and Allah encompasses the unbelievers. 19 The lightning almost snatcheth away their sight from them. As often as it flasheth forth for them they walk therein, and when it darkeneth against them they stand still. If Allah willed, He could destroy their hearing and their sight. Lo! Allah is able to do all things. 20