And there are people who say: "We do believe in God and the Last Day," the while they do not [really] believe. 8 They seek to deceive Allah and those who believe, but they deceive none except themselves, though they do not sense it. 9 In their hearts is a disease, and Allah increaseth their disease. A painful doom is theirs because they lie. 10 Whenever it is said to them, "Spread not disorder on the earth", their reply is, "We only seek to put things aright". 11 Of a surety, they are the ones who make mischief, but they realise (it) not. 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 the faithful they say: "We believe;" but when alone with the devils (their fellows), they say: "We are really with you; we were joking." 14 God will requite them for their mockery, and draw them on, for a while, to wander blindly in their insolence. 15 They have traded guidance for error, but their bargain has had no profit and they have missed the true guidance. 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, blind, and dumb and cannot regain their senses. 18 Or their case is like that of heavy rain pouring down from the clouds, accompanied by darkness, thunder and lightning; they thrust their fingers in their ears at the sound of thunderclaps for fear of death. God thus encompasses those who deny the truth. 19 The lightning almost takes away their vision. When the lightning brightens their surroundings, they walk and when it is dark, they stand still. Had God wanted, He could have taken away their hearing and their vision. God has power over all things. 20