I swear by all that you can see, 38 and by that you do not see, 39 that this is the speech of an honourable Messenger, 40 It is not the speech of a poet (little do you believe) 41 and neither is it - however little you may [be prepared to] take it to heart - the word of a soothsayer: 42 It is a Revelation from the Lord of the worlds. 43 And had he fabricated just one matter upon Us – 44 We would have definitely taken revenge from him. 45 and would indeed have cut his life-vein, 46 And there is no one of you who could prevent [Us] from him. 47 And most surely it is a reminder for those who guard (against evil). 48 And behold, well do We know that among you are such as will give the lie to it: 49 And indeed it is a despair for the disbelievers. 50 And indeed, it is the truth of certainty. 51 So exalt the name of your Lord, the Most Great. 52