And of mankind are some who say: We believe in Allah and the Last Day, when they believe not. 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 disease, and so God lets their disease increase; and grievous suffering awaits them because of their persistent lying. 10 When they are told, "Do not cause corruption in the land," they say, "We are only promoters of peace," 11 Lo! verily it is they who are the corrupters, and yet they perceive 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 When they meet those who believe, they say, 'We, too believe.' But when they are alone with their devils, they say to them: 'We follow none but you, we were only mocking 14 God will requite them for their mockery, and draw them on, for a while, to wander blindly in their insolence. 15 These are they who purchased error for guidance, but their traffic profited not, nor have they ever become guided. 16 (Their case) is like that of one who kindles a fire and when it grows bright God takes away its light leaving him in darkness (wherein) he cannot see (anything). 17 They are deaf, blind, and dumb and cannot regain their senses. 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 almost snatches away their sight, whenever it flashes for them, they walk therein, and when darkness covers them, they stand still. And if Allah willed, He could have taken away their hearing and their sight. Certainly, Allah has power over all things. 20