I do not need to swear by what you see 38 and by what you do not see, 39 Most surely, it is the Word brought by an honored Apostle, 40 And it is not the word of a poet; little is it that you believe; 41 Nor diviner's speech - little is it that ye remember! 42 It is a Revelation from the Lord of the worlds. 43 Now if he [whom We have entrusted with it] had dared to attribute some [of his own] sayings unto Us, 44 We surely should have seized him by his right hand (or with power and might), 45 and cut-off his main artery. 46 and none of you could have held Us off from him. 47 And verily it is an admonition unto 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 Verily, it (this Quran) is an absolute truth with certainty. 51 So glorify the name of your Lord, the Almighty. 52