Remember when you killed a man and blamed each other for the deed, God brought to light what you concealed. 72 So We said: "Strike the (body) with a piece of the (heifer)." Thus Allah bringeth the dead to life and showeth you His Signs: Perchance ye may understand. 73 But even after seeing these Signs your hearts hardened and became as hard as rocks; nay, even harder than rocks. For there are some rocks out of which springs gush forth, and others which split open, and water issues out of them; then there are some which tumble down for fear of Allah. And Allah is not unaware of what you are doing. 74 ۞ Do you then hope that they would believe in you, and a party from among them indeed used to hear the Word of Allah, then altered it after they had understood it, and they know (this). 75 For, when they meet those who have attained to faith, they say: "We believe [as you believe]" - but when they find themselves alone with one another, they say: "Do you inform them of what God has disclosed to you, so that they might use it in argument against you, quoting the words of your Sustainer? Will you not, then, use your reason?" 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 Among them are heathens who know nothing of the Book but only what they wish to believe, and are only lost in fantasies. 78 Then woe to those who write the Book with their own hands, and then say:"This is from Allah," to traffic with it for miserable price!- Woe to them for what their hands do write, and for the gain they make 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 Why, they who have earned the wages of sin and are enclosed in error, are people of Hell, where they will abide for ever. 81 but those who believe and do good works are the heirs of Paradise; there they shall abide forever. 82