BUT NAY! I call to witness all that you can see, 38 And what ye see not, 39 That this is verily the word of an honoured Messenger [i.e. Jibrael (Gabriel) or Muhammad SAW which he has brought from Allah]. 40 And it is not the speech of a poet; how little do you believe! 41 Nor is it the word of a soothsayer (or a foreteller), little is that you remember! 42 [it is] a revelation from the Sustainer of all the worlds. 43 Had he invented sayings against Us, 44 We would have definitely taken revenge from him. 45 and cut-off his main artery. 46 and none of you could have held Us off from him. 47 The Quran is certainly a reminder for the pious ones. 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 lo! it is absolute truth. 51 So exalt the name of your Lord, the Most Great. 52