I swear by that which ye see. 38 And that which you do not see. 39 most surely, this is the word brought by a noble messenger, 40 It is not poet's speech - little is it that ye believe! 41 nor is it the speech of a soothsayer little do you remember. 42 (It is) a sending down from the Lord of all the Worlds. 43 Had he attributed falsely any words to Us, 44 We would have seized him by the right hand, 45 and then severed his life vein; 46 and not one of you would have been able to withhold Us from doing so. 47 And lo! it is a warrant unto those who ward off (evil). 48 We know that there are some among you who will belie. 49 And indeed, it will be [a cause of] regret upon the disbelievers. 50 yet indeed it is the truth of certainty. 51 So exalt the name of your Lord, the Most Great. 52