And of mankind are some who say: we believe in Allah and in the Last Day: whereas they are not believers. 8 They [think to] deceive Allah and those who believe, but they deceive not except themselves and perceive [it] not. 9 In their hearts is a disease, so Allah has increased their disease; and for them is a painful punishment, because of their lies. 10 And when it said unto them: act not corruptly on the earth, they say: we are but reconcilers. 11 Unquestionably, it is they who are the corrupters, but they perceive [it] not. 12 And when it is said to them, "Believe sincerely as the other people have believed", they reply, "Should we believe as fools have believed?" Beware! they themselves are the fools, but they know it not. 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 Allah mocks at them and gives them increase in their wrong-doings to wander blindly. 15 These are they who have purchased error for guidance, so their commerce was profitless. And they were not 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 They are deaf, dumb and blind, and shall never return; 18 Or like a rainstorm from the sky, wherein is darkness, thunder and the flash of lightning. They thrust their fingers in their ears by reason of the thunder-claps, for fear of death, Allah encompasseth the disbelievers (in His guidance, His omniscience and His omnipotence). 19 The lightning almost takes away their sight: whenever it flashes upon them, they walk on, but as soon as darkness falls around them, they stand still. Indeed, if God pleased, He could take away their hearing and their sight: God has power over all things. 20