I do not need to swear by what you see 38 And by whatsoever you see not, 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 soothsayer little do you 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 assuredly had taken him by the right hand 45 and cut-off his main artery. 46 None of you would be able to prevent Us from doing this to him. 47 And indeed this Qur’an is an advice for the pious. 48 And lo! We know that some among you will deny (it). 49 But truly (Revelation) is a cause of sorrow for the Unbelievers. 50 And verily it is the truth of assured certainty. 51 Extol, then the limitless glory of thy Sustainer's mighty name! 52