وَلَكُمْ فِي الْقِصَاصِ حَيَوةٌ يأُولِي الالْبَـبِ لَعَلَّكُمْ تَتَّقُونَ-
178. O you who believe! Al-Qisas (the Law of equality) is prescribed for you in case of murder: the free for the free, the slave for the slave, and the female for the female. But if the killer is forgiven by the brother (or the relatives) of the killed (against blood money), then it should be sought in a good manner, and paid to him respectfully. This is an alleviation and a mercy from your Lord. So after this, whoever transgresses the limits (i.e. kills the killer after taking the blood money), he shall have a painful torment. 179. And there is (a saving of) life for you in Al-Qisas (the Law of equality in punishment), O men of understanding, that you may acquire Taqwa. Â Allah states: O believers! The Law of equality has been ordained on you (for cases of murder), the free for the free, the slave for the slave and the female for the female. Therefore, do not transgress the set limits, as others before you transgressed them, and thus changed what Allah has ordained for them. The reason behind this statement is that (the Jewish tribe of) Banu An-Nadir invaded Qurayzah (another Jewish tribe) during the time of Jahiliyyah (before Islam) and defeated them. Hence, (they made it a law that) when a person from Nadir kills a person from Quraizah, he is not killed in retaliation, but only pays a hundred Wasq of dates. However, when a person from Quraizah kills a Nadir man, he would be killed for him. If Nadir wanted (to forfeit the execution of the murderer and instead require him) to pay a ransom, the Quraizah man pays two hundred Wasq of dates ï´¿double the amount Nadir pays in Diyah (blood money)ï´¾. So Allah commanded that justice be observed regarding the penal code, and that the path of the misguided and mischievous persons be avoided, who in disbelief and transgression, defy and alter what Allah has commanded them. Allah said: