If anyone withdraws himself from remembrance of (Allah) Most Gracious, We appoint for him an evil one, to be an intimate companion to him. 36 Such (evil ones) really hinder them from the Path, but they think that they are being guided aright! 37 When he returns to us, he will say (to satan), "Would that there had been as long a distance between me and you as that between the East and West. What a terrible companion you have been". 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 Canst thou (Muhammad) make the deaf to hear, or canst thou guide the blind or him who is in error manifest? 40 But whether We do [or do not] take thee away [ere thy message prevails] - verily, We shall inflict Our retribution on them; 41 Or show you some of what We have promised them. They are certainly well within Our power. 42 So hold thou fast to that which is inspired in thee. Lo! thou art on a right 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