But no; I swear by what you see, 38 and what you do not see 39 That it is indeed the speech of an illustrious messenger. 40 And it is not the word of a poet; little do you believe. 41 nor is it the work of a soothsayer but only a few of you take heed. 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 And then severed his life-vein. 46 And not one of you would have withheld us from punishing him. 47 It is really a reminder for those who fear God and follow the straight path. 48 We certainly know that some of you have rejected it 49 and (on the Day of Judgment) this will be a great source of regret for the unbelievers. 50 yet indeed it is the truth of certainty. 51 Therefore-glorify the name of your Lord, the Great. 52