But nay! I swear by that which you see, 38 And what you do not see, 39 that this is the speech of an honourable Messenger, 40 And it is not the speech of a poet. Little it is that ye believe 41 and neither is it - however little you may [be prepared to] take it to heart - the word of a soothsayer: 42 [it is] a revelation from the Sustainer of all the worlds. 43 Had he attributed falsely any words to Us, 44 We would have definitely taken revenge from him. 45 Then We would have cut from him the aorta. 46 Then none among you would be his saviour. 47 It is really a reminder for those who fear God and follow the straight path. 48 And lo! We know that some among you will deny (it). 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 So glorify the name of your Lord Most Great. 52