So by oath of the things you see. 38 and by what you do not see, 39 [That] indeed, the Qur'an is the word of a noble Messenger. 40 And it is not the word of a poet; little do you believe. 41 Nor is it the speech of a soothsayer; how little do you ponder! 42 It is a revelation sent down by the Sustainer of the Universe: 43 Now if he [whom We have entrusted with it] had dared to attribute some [of his own] sayings unto Us, 44 We would indeed have seized him by his right hand 45 And We should certainly then cut off the artery of his heart: 46 Then none among you would be his saviour. 47 And indeed, the Qur'an is a reminder for the righteous. 48 And behold, well do We know that among you are such as will give the lie to it: 49 And lo! it is indeed an anguish for the disbelievers. 50 And verily it is the truth of assured certainty. 51 So exalt the name of your Lord, the Most Great. 52