I do not need to swear by what you see 38 and by that you do not see, 39 [That] indeed, the Qur'an is the word of a noble Messenger. 40 It is 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 This is the Revelation sent down from the Lord of the 'Alamin (mankind, jinns and all that exists). 43 Had he attributed falsely any words to Us, 44 We would have definitely taken revenge from him. 45 Then We would have cut from him the aorta. 46 not one of you could have prevented it from him. 47 The Quran is certainly a reminder for the pious ones. 48 We certainly know that some of you have rejected 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 yet indeed it is the truth of certainty. 51 So glorify the Name of your Lord, the Most Great. 52