I do not need to swear by what you see 38 And all that ye see not 39 That it is surely the speech brought by messenger honourable. 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 sent down by the Sustainer of the Universe: 43 Had he attributed falsely any words to Us, 44 We assuredly had taken him by the right hand 45 Then cut off his aorta, 46 And not one of you could have withheld Us from him. 47 And indeed, the Qur'an is a reminder for the righteous. 48 We know that there are some among you who will belie. 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 thy Lord Most High. 52