I swear by all that you can see, 38 and by what you do not see, 39 Behold, this [Qur'an] is indeed the [inspired] word of a noble apostle, 40 It is not the word of a poet, little is that you believe! 41 Nor the word of a soothsayer; little do you remember. 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 and would indeed have cut his life-vein, 46 And not one of you would have withheld us from punishing him. 47 Surely it is a Good Counsel for the God-fearing. 48 And verily, We know that there are some among you that belie (this Quran). [Tafsir At-Tabari, Vol. 29, Page 68] 49 and (on the Day of Judgment) this will be a great source of regret for the unbelievers. 50 And lo! it is absolute truth. 51 Extol, then the limitless glory of thy Sustainer's mighty name! 52