I swear by all that you can see, 38 as well as all that you cannot see: 39 [That] indeed, the Qur'an is the word of a noble Messenger. 40 It is not the word of a poet, little is that you believe! 41 Nor diviner's speech - little is it that ye remember! 42 It is a revelation from the Lord of the worlds. 43 And if he had fabricated against Us some of the sayings, 44 We would have definitely taken revenge from him. 45 and cut-off his main artery. 46 Nor could any of you withhold him (from Our wrath). 47 And verily, this [Qur'an] is a reminder to all the God-conscious! 48 We certainly know that some among you do deny it. 49 and surely it will be a cause of regret for the unbelievers. 50 And indeed it is a certain Truth. 51 (Muhammad), glorify the name of your Lord, the Great One. 52