But nay, I swear by all that you can see 38 and by that you do not see, 39 that this is the speech of an honourable Messenger, 40 it is not the word of a poet -- how little you believe! -- 41 Nor the word of a soothsayer; little do you remember. 42 [It is] a revelation from the Lord of the worlds. 43 Had he invented sayings against Us, 44 We would surely have seized him by the right hand, 45 And then severed his life-vein. 46 And none of you could withhold Us from (punishing) him. 47 And verily, this [Qur'an] is a reminder to all the God-conscious! 48 We certainly know that some of you have rejected it 49 And indeed it is a despair for the disbelievers. 50 And indeed it is a certain Truth. 51 (Muhammad), glorify the name of your Lord, the Great One. 52