Now what is the matter with the Unbelievers that they rush madly before thee- 36 [To sit] on [your] right and [your] left in separate groups? 37 Does every one of them hope to enter [by this means] a garden of bliss? 38 Not so; for We have created them of what they know. 39 I swear by the Lord of the easts and the wests, that, verily We are Able. 40 to exchange them with others better than they; nothing can outstrip Us! 41 Then leave them alone to plunge and play until they encounter that day of theirs which they are promised, 42 the Day when they shall rush from their graves, as if they were hurrying to a raised flag, 43 with downcast eyes and faces distorted in shame; such is the Day which they are promised. 44