Whoso blinds himself to the Remembrance of the All-merciful, to him We assign a Satan for comrade; 36 and they bar them from the Way, though they themselves think that they are guided. 37 And when he comes before Us, he shall say: 'Would that there had been between me and you, the distance of the two Easts' Evil is the 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 Can you make the deaf to hear, or show the blind, and those lost in clear error, the way? 40 But if We should take you away, still We shall inflict retribution on them; 41 or show them to you suffering the torment with which We had threatened them. We are certainly dominant over them all. 42 Hold thou fast wherefore to that which is revealed unto thee: verily thou art on the straight path. 43 And most surely it is a reminder for you and your people, and you shall soon be questioned. 44 And ask those We sent before you of Our messengers; have We made besides the Most Merciful deities to be worshipped? 45