I do not need to swear by what you see 38 And by whatsoever you see not, 39 [That] indeed, the Qur'an is the word of a noble Messenger. 40 not the speech of a poet. Little do you believe! 41 Nor is it the word of a soothsayer. Little is it that you reflect! 42 It has been sent down by the Lord of all the worlds. 43 And if Muhammad had made up about Us some [false] sayings, 44 We surely should have seized him by his right hand (or with power and might), 45 and cut-off his main artery. 46 and not one of you could have defended him. 47 And indeed, the Qur'an is a reminder for the righteous. 48 We certainly know that some among you will give the lie to it, 49 yet, behold, this [rejection] will indeed become a source of bitter regret for all who deny the truth [of God's revelation] 50 And indeed it is a certain Truth. 51 So glorify the Name of your Lord, the Most Great. 52