I swear by that which ye see. 38 And by whatsoever you see not, 39 That it is indeed the speech of an illustrious messenger. 40 It is not poet's speech - little is it that ye believe! 41 Nor is this the speech of a soothsayer. Little do you reflect! 42 It is a revelation from the Lord of the worlds. 43 Had he invented against Us any sayings, 44 We would have seized him by the right hand; 45 and would indeed have cut his life-vein. 46 Then none among you would be his saviour. 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 And indeed, it will be [a cause of] regret upon the disbelievers. 50 for, verily, it is truth absolute! 51 So glorify your Lord, the most supreme. 52