And when you killed a living soul, and disputed thereon -- and God disclosed what you were hiding -- 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 Then your hearts became hardened thereafter and are like stones, or even yet harder; for there are stones from which rivers come gushing, and others split, so that water issues from them, and others crash down in the fear of God. And God is not heedless of the things you do. 74 ۞ Do you then hope that they will believe in you, when some of them have already heard the Word of Allah and knowingly tampered with it, after they understood it! 75 When they meet those who believe, they say: 'We are believers' But when alone, they say to their other (chiefs). 'Do you tell to them what Allah has revealed to you so that they will dispute with you concerning it with your Lord? Have you no sense' 76 Know they not that Allah knoweth what they conceal and what they reveal? 77 Among them are unlettered folk who know the Scripture not except from hearsay. They but guess. 78 Woe then unto those who write out the Book with their hands and say thereafter: this is from God, that they may barter it for a small price. Woe then unto them for that which their hands had written; and woe unto them for that which they earn therwith. 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 Truly, those who do evil and are encompassed by their misdeeds, shall be the inmates of the Fire. Therein they shall abide forever, 81 But those who believe and do good works are the people of Paradise; for ever they shall live in it. 82