Observest thou not those who wrangle concerning the revelations of Allah? whither are they turning away! 69 Those who deny the Book and that with which We sent Our messengers - they are going to know, 70 When the yokes (shall be) round their necks, and the chains; they shall be dragged along- 71 In the boiling fetid fluid: then in the Fire shall they be burned; 72 then it is said to them, 'Where are those you associated, apart from God?' 73 "Besides Allah" They will say: "They have vanished from us: Nay, we did not invoke (worship) anything before." Thus Allah leads astray the disbelievers. 74 [The angels will say], "That was because you used to exult upon the earth without right and you used to behave insolently. 75 Enter the gates of Gehenna and live there for ever. Evil is the lodging of the proud. 76 HENCE, remain thou patient in adversity - for, verily, God's promise always comes true. And whether We show thee [in this world] something of what We hold in store for those [deniers of the truth,] or whether We cause thee to die [ere that retribution takes place - know that, in the end,] it is unto Us that they will be brought back. 77 We sent Messengers before thee; of some We have related to thee, and some We have not related to thee. It was not for any Messenger to bring a sign, save by God's leave. When God's command comes, justly the issue shall be decided; then the vain-doers shall be lost. 78