I swear by all that you can see, 38 and all that you do not see, 39 that this is the speech of a noble Messenger. 40 It is not the word of a poet: little it is ye believe! 41 nor the speech of a soothsayer (little do you remember). 42 [it is] a revelation from the Sustainer of all the worlds. 43 And if the messenger were to invent any sayings in Our name, 44 We would have seized him by his right hand, 45 and would indeed have cut his life-vein. 46 and none of you could have held Us off from him. 47 And verily, this [Qur'an] is a reminder to all the God-conscious! 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 This is the Truth beyond any doubt. 51 Therefore-glorify the name of your Lord, the Great. 52