I swear by that which ye see. 38 and by what you do not see, 39 That this is indeed the word of the noble Messenger, 40 And it is not the word of a poet; little is it that you believe; 41 Nor is it the word of a soothsayer. Little is it that you reflect! 42 (It is) a sending down from the Lord of all the Worlds. 43 And if he [i.e., the Prophets] had forged this Discourse and thereafter ascribed it to Us, 44 We would have caught hold of him by his right hand 45 and cut-off his main artery. 46 And there is no one of you who could prevent [Us] from him. 47 But verily this is a Message for the Allah-fearing. 48 And indeed We know that some among you are deniers. 49 And lo! it is indeed an anguish for the disbelievers. 50 And most surely it is the true certainty 51 So glorify the name of thy Tremendous Lord. 52