Remember when you killed a man and blamed each other for the deed, God brought to light what you concealed. 72 We said: "Apply this [principle] to some of those [cases of unresolved murder]: in this way God saves lives from death and shows you His will, so that you might [learn to] use your reason." 73 And yet, after all this, your hearts hardened and became like rocks, or even harder: for, behold, there are rocks from which streams gush forth; and behold, there are some from which, when they are cleft, water issues; and behold, there are some that fall down for awe of God. And God is not unmindful of what you do! 74 ۞ Covet ye then that they would believe for you whereas surely a party of them hath been hearing the Word of Allah and then reverting it after they have understood it while they know. 75 When they meet those who believe in Muhammad, they say, "We also believe in him." But when they meet one another in private, they say, "Have you got no sense that you disclose to them those things which Allah has revealed to you so that they might bring them as a proof against you before your Lord? 76 Do they not know, then, that God is aware of all that they would conceal as well as of all that they bring into the open? 77 And there are among them unlettered people who have no real knowledge of the divine writ, [following] only wishful beliefs and depending on nothing but conjecture. 78 Therefore woe be unto those who write the Scripture with their hands and then say, "This is from Allah," that they may purchase a small gain therewith. Woe unto them for that their hands have written, and woe unto them for that they earn thereby. 79 And they say: The Fire (of punishment) will not touch us save for a certain number of days. Say: Have ye received a covenant from Allah - truly Allah will not break His covenant - or tell ye concerning Allah that which ye know not? 80 Yes, whoever earns evil and his sin has encompassed him - those are the companions of the Fire; they will abide therein eternally. 81 But those who believe and do good works are the people of Paradise; for ever they shall live in it. 82