There are some people who say: 'We believe in Allah and the Last Day, 'yet they are not believers. 8 They would deceive God and those who have attained to faith - the while they deceive none but themselves, and perceive it not. 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 And when they are told, "Do not spread corruption on earth," they answer, "We are but improving things!" 11 They, certainly, are corrupt but do not realize it. 12 When they are told to believe as everyone else does, they say, "Should we believe as fools do?" In fact, they themselves are fools, but they do not know it. 13 And when they meet those who believe, they say: "We believe," but when they are alone with their Shayatin (devils - polytheists, hypocrites, etc.), they say: "Truly, we are with you; verily, we were but mocking." 14 God shall mock them, and shall lead them on blindly wandering in their insolence. 15 Those are the ones who have purchased error [in exchange] for guidance, so their transaction has brought no profit, nor were they guided. 16 They are like those who kindled a fire, and when it lighted up all around them, God took away their sight and left them in utter darkness, unable to see -- 17 They are deaf, dumb and blind, and shall never return; 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 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