But no; I swear by what you see, 38 and by what you do not see, 39 That it is surely the speech brought by messenger honourable. 40 it is not the word of a poet -- how little you believe! -- 41 Nor the word of a soothsayer; little is it that you mind. 42 [it is] a revelation from the Sustainer of all the worlds. 43 And if he (Muhammad SAW) had forged a false saying concerning Us (Allah), 44 We would have seized him by the right hand, 45 and cut-off his main artery. 46 and not one of you could have defended him. 47 And lo! it is a warrant unto those who ward off (evil). 48 We certainly know that some among you do deny it. 49 and (on the Day of Judgment) this will be a great source of regret for the unbelievers. 50 it is the indubitable truth. 51 Exalt the Name of your Lord, the Great. 52