So I do call to witness what ye see, 38 and by that you do not see, 39 This Qur’an is the speech of Allah with a gracious Noble Messenger. 40 not the speech of a poet. Little do you believe! 41 Nor is it the speech of a sooth-sayer. Little are ye admonished. 42 A sending down from the Lord of all Being. 43 Had Muhammad invented some words against Us. 44 We would have definitely taken revenge from him. 45 Then would have cut off his heart’s artery. 46 And not one of you would have been able to stop (Us). 47 And surely it is an admonition to 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 most surely it is a great grief to the unbelievers. 50 And most surely it is the true certainty 51 Extol, then the limitless glory of thy Sustainer's mighty name! 52