So I swear by what you see 38 and by that you do not see, 39 it is the speech of a noble Messenger. 40 It is not the word of a poet, little is that you believe! 41 Nor the word of a soothsayer; little do you remember. 42 It has been sent down by the Lord of all the worlds. 43 Now if he [whom We have entrusted with it] had dared to attribute some [of his own] sayings unto Us, 44 We would have definitely taken revenge from him. 45 Then cut off his aorta, 46 Then none among you would be his saviour. 47 And surely it is an admonition to the God-fearing. 48 We certainly know that some among you will give the lie to it, 49 and (on the Day of Judgment) this will be a great source of regret for the unbelievers. 50 And He, He is indeed the ultimate Reality. 51 Therefore-glorify the name of your Lord, the Great. 52