No! I swear by that you see 38 as well as all that you cannot see: 39 That it is indeed the speech of an illustrious messenger. 40 It is not poet's speech - little is it that ye believe! 41 Nor is it the word of a soothsayer -- how little you reflect! 42 It is a revelation from the Lord of the Universe. 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 cut-off his main artery. 46 Then none among you would be his saviour. 47 And indeed, the Qur'an is a reminder for the righteous. 48 We certainly know that some of you have rejected it 49 Surely it is a sorrow to the unbelievers; 50 yet indeed it is the truth of certainty. 51 Therefore (O dear Prophet Mohammed – peace and blessings be upon him), proclaim the purity of your Lord, the Greatest. 52