Some people say, "We believe in God and the Day of Judgment," but they are not true believers. 8 They (try to) deceive God and those who believe, yet deceive none but themselves although they do not know. 9 There is a disease in their hearts, so Allah added to their disease and they shall have a painful chastisement because they lied. 10 And when it is said unto them: Make not mischief in the earth, they say: We are peacemakers only. 11 Truly, they are the workers of corruption but they are not aware. 12 And when it is said to them, "Believe as the people have believed," they say, "Should we believe as the foolish have believed?" Unquestionably, it is they who are the foolish, but they know [it] not. 13 When they meet those who believe, they say, 'We believe'; but when they go privily to their Satans, they say, 'We are with 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 have bartered Guidance for error: But their traffic is profitless, and they have lost true direction, 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 Deaf, dumb and blind; and they are not to return. 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 all but snatches away their sight; every time the light (Helps) them, they walk therein, and when the darkness grows on them, they stand still. And if Allah willed, He could take away their faculty of hearing and seeing; for Allah hath power over all things. 20