And he whose sight is dim to the remembrance of the Beneficent, We assign unto him a devil who becometh his comrade; 36 Satan will prevent them from the right path while they think that they have the right guidance. 37 When such a person comes to Us, he will say [to his comrade], "If only you had been as far away from me as east is from west. What an evil comrade!" 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 Can you (O Muhammad SAW) make the deaf to hear, or can you guide the blind or him who is in manifest error? 40 And whether [or not] We take you away [in death], indeed, We will take retribution upon them. 41 Or if We shew thee that wherewith We threaten them, verily We are going to prevail over them. 42 Therefore, hold fast to that which is revealed to you, indeed, you are on the Straight Path. 43 And verily it is an admonition unto thee and thy people; and presently ye will be questioned. 44 Yet [above all else,] ask any of Our apostles whom We sent forth before thy time whether We have ever allowed that deities other than the Most Gracious be worshipped! 45