BUT NAY! I call to witness all that you can see, 38 as well as all that you cannot see! 39 that this is the speech of an honourable Messenger, 40 It is not the speech of a poet little do you believe 41 Nor is it the word of a soothsayer -- how little you reflect! 42 [it is] a revelation from the Sustainer of all 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 should certainly seize him by his right hand, 45 Then We would have cut from him the aorta. 46 And none of you could withhold Us from (punishing) him. 47 But verily this is a Message for the Allah-fearing. 48 And behold, well do We know that among you are such as will give the lie to it: 49 It is surely the nemesis of unbelievers. 50 it is the indubitable truth. 51 (Muhammad), glorify the name of your Lord, the Great One. 52