No! I swear by that you see 38 and by what you do not see, 39 That it is indeed the speech of an illustrious messenger. 40 And it is not the speech of a poet; how little do you believe! 41 Nor is it the word of a soothsayer. Little is it that you reflect! 42 It is a revelation from the Lord of the Universe. 43 Had he attributed falsely any words to Us, 44 We would certainly have seized him by the right hand, 45 Then cut off his aorta, 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 And We certainly know that there are amongst you those that reject (it). 49 It is surely the nemesis of unbelievers. 50 And indeed, it is the truth of certainty. 51 So glorify the Name of your Lord, the Most Great. 52