۞ Righteousness is not that you turn your faces toward the east or the west, but [true] righteousness is [in] one who believes in Allah, the Last Day, the angels, the Book, and the prophets and gives wealth, in spite of love for it, to relatives, orphans, the needy, the traveler, those who ask [for help], and for freeing slaves; [and who] establishes prayer and gives zakah; [those who] fulfill their promise when they promise; and [those who] are patient in poverty and hardship and during battle. Those are the ones who have been true, and it is those who are the righteous. 177 O believers, prescribed for you is retaliation, touching the slain; freeman for freeman, slave for slave, female for female. But if aught is pardoned a man by his brother, let the pursuing be honourable, and let the payment be with kindliness. That is a lightening granted you by your Lord, and a mercy; and for him who commits aggression after that -- for him there awaits a painful chastisement. 178 In retribution there is life (and preservation). O men of sense, you may haply take heed for yourselves. 179 Written for any of you when death arrives, if he leaves behind goods, is the will for his parents and relatives with kindness. This is a duty incumbent on the cautious. 180 Then if any man changes it after hearing it, the sin shall rest upon those who change it; surely God is All-hearing, All-knowing. 181 If, however. one apprehends genuinely that the testator had intentionally or unintentionally done some injustice, and then alters the will to set things right between the parties concerned, in that case he does not incur any sin. Allah is Forgiving and Merciful. 182