But nay, I swear by all that you can see 38 and by that you do not see, 39 That it is indeed the speech of an illustrious messenger. 40 not the speech 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 from the Sustainer of all the worlds. 43 And if he had invented false sayings concerning Us, 44 We surely had lain hold of him by the right hand. 45 And We should certainly then cut off the artery of his heart: 46 Nor could any of you withhold him (from Our wrath). 47 And surely it is an admonition to the God-fearing. 48 We know very well that there are some among you who reject Our signs -- 49 yet, behold, this [rejection] will indeed become a source of bitter regret for all who deny the truth [of God's revelation] 50 it is the indubitable truth. 51 Wherefore hallow thou the name of thy Lord, the Mighty. 52