So I swear by what you see 38 And by whatsoever you see not, 39 That this is indeed the word of the noble Messenger, 40 It is not the word of a poet, little is that you believe! 41 Nor is it the word of a soothsayer. Little is it that you reflect! 42 It is a revelation from the Lord of the worlds. 43 And if he (Muhammad SAW) had forged a false saying concerning Us (Allah), 44 We would have seized him by the 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 Surely it is a Reminder to the godfearing; 48 And verily, We know that there are some among you that belie (this Quran). [Tafsir At-Tabari, Vol. 29, Page 68] 49 And indeed it (this Quran) will be an anguish for the disbelievers (on the Day of Resurrection). 50 And most surely it is the true certainty 51 Therefore (O dear Prophet Mohammed – peace and blessings be upon him), proclaim the purity of your Lord, the Greatest. 52