Remember when you killed a man and blamed each other for the deed, God brought to light what you concealed. 72 So We commanded, "Strike the corpse of the murdered man with a part of the sacrificed cow. See how Allah brings the dead to life and shows you His Signs, so that you may understand". 73 Then after it, your hearts hardened – so they are like rocks, or even harder; for there are some rocks that rivers gush forth from them; and some that water flows from them when they split asunder; and there are rocks that fall down for the fear of Allah; and Allah is not unaware of your deeds. 74 ۞ Are you then so eager that they should believe you, seeing there is a party of them that heard God's word, and then tampered with it, and that after they had comprehended it, wittingly? 75 And when they meet those who believe, they say 'We believe'; and when they go privily one to another, they say, 'Do you speak to them of what God has revealed to you, that they may thereby dispute with you before your Lord? Have you no understanding?' 76 But do they not know that Allah knows what they conceal and what they declare? 77 And among them are the unlearned that do not know anything of the Book except to recite something therefrom or parts of their own fabrications; they are in absolute illusion. 78 Woe to those who write the Book with their own hands and then say: 'This is from Allah' in order to gain a small price for it. So woe to them for what their hands have written, and woe to them for their earnings. 79 They also say, "The fire of Hell is not going to touch us, and even if it does at all, it will be only for a few days". Say, "Have you obtained a promise from Allah which He would not break? Or, do you attribute to Allah things you do not know? Why will not the fire of Hell touch you? 80 Whoever earns evil and becomes engrossed in sin shall be doomed to Hell and abide therein for ever. 81 whereas those who attain to faith and do righteous deeds - they are destined for paradise, therein to abide. 82