But nay! I swear by all that ye see 38 and by what you do not see, 39 That this is verily the word of an honoured messenger; 40 it is not the word of a poet -- how little 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 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 And not one of you would have withheld us from punishing him. 47 And surely it is an admonition to the God-fearing. 48 We know that there are some among you who will belie. 49 And most surely it is a great grief to the unbelievers. 50 yet it is a certain truth. 51 So glorify your Lord, the most supreme. 52