But nay, I swear by all that you can see 38 And what you do not see 39 That this is indeed the word of the 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 revelation from the Lord of the Worlds. 43 And if he [i.e., the Prophets] had forged this Discourse and thereafter ascribed it to Us, 44 We would indeed have seized him by his right hand 45 Then We would certainly have cut off his aorta. 46 And not one of you would have been able to stop (Us). 47 And indeed, the Qur'an is a reminder for the righteous. 48 We certainly know that some among you will give the lie to it, 49 And indeed it is a despair for the disbelievers. 50 And Verily, it (this Quran) is an absolute truth with certainty. 51 So glorify the name of thy Lord Most High. 52