And of mankind are some who say: we believe in Allah and in the Last Day: whereas they are not believers. 8 They deceive God and the believers. However, they have deceived no one but themselves, a fact of which they are not aware. 9 In their hearts is a disease; and Allah has increased their disease: And grievous is the penalty they (incur), because they are false (to themselves). 10 And when they are told, "Do not spread corruption on earth," they answer, "We are but improving things!" 11 Yet they are surely mischief-mongers, even though they do not know. 12 When it is said to them: 'Believe as (other) people believe,' they reply, 'Are we to believe as fools believe?' It is they who are the fools, if only they knew! 13 And when they fall in with those who believe, they say: We believe; but when they go apart to their devils they declare: Lo! we are with you; verily we did but mock. 14 Allah mocketh back at them, and letteth them in their exorbitance wander bewildered. 15 These are they who have bartered Guidance for error: But their traffic is profitless, and they have lost true direction, 16 Their likeness is as the likeness of one who kindled a fire; then, when it lighted all around him, Allah took away their light and left them in darkness. (So) they could not see. 17 Deaf, dumb and blind; and they return not. 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 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