He who is negligent to remember the Merciful One, to him We assign a satan as his boon companion, 36 And indeed those devils prevent them from the Straight Path, and they think they are on guidance! 37 To the extent that when the disbeliever will be brought to Us, he will say to his devil, “Alas – if only there was the distance* of east and west, between you and me!” – so what an evil companion** he is! (* Had I not listened to you. **They will be bound together in chains.) 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 What! can you then make the deaf to hear or guide the blind and him who is in clear error? 40 Even if We take you away from the world, We shall surely take vengeance on them 41 Or (if) We show thee that wherewith We threaten them; for lo! We have complete command of them. 42 So hold thou fast to that which is inspired in thee. Lo! thou art on a right path. 43 The (Qur'an) is indeed the message, for thee and for thy people; and soon shall ye (all) be brought to account. 44 Ask Our Messengers whom We sent before you if We have ever made gods, other than the Merciful, to be worshipped. 45