But nay, I swear by all that you can see 38 and what you do not see 39 That it is surely the speech brought by messenger honourable. 40 it is not the word of a poet -- how little you believe! -- 41 Nor diviner's speech - little is it that ye remember! 42 It has been sent down by the Lord 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 surely should have seized him by his right hand (or with power and might), 45 and cut-off his main artery. 46 and not one of you could have defended him. 47 And indeed, the Qur'an is a reminder for the righteous. 48 And indeed, We know that among you are deniers. 49 Surely it is a sorrow to the unbelievers; 50 And indeed it is a certain Truth. 51 So glorify the name of your Lord, the Almighty. 52