And whosoever blindeth himself to the admonition of the Compassionate, We assign unto him a satan, and he becometh his companion. 36 and they bar them from the way, and they think they are guided, 37 Until when he comes before Us he will say (to the devil): "Would to God there was a distance of the East and West between you and me, for you were an evil companion!" 38 They will be told on the Day of Judgment, "Regret will never be of any benefit to you. You have done injustice to your souls and you will share the torment". 39 Then will you make the deaf hear, [O Muhammad], or guide the blind or he who is in clear error? 40 Even if We take thee away, We shall be sure to exact retribution from them, 41 or make you see the end that We had promised them, for We have full power over them. 42 Follow devotedly that which is revealed to you. You are certainly on the right path. 43 And most surely it is a reminder for you and your people, and you shall soon be questioned. 44 And ask those of Our messengers whom We sent before thee: Did We ever appoint gods to be worshipped beside the Beneficent? 45