This will ensure that the land where you live will not be polluted, for murder pollutes the land. And no sacrifice except the execution of the murderer can purify the land from murder.
Joab and his family are the guilty ones. May the family of Joab be cursed in every generation with a man who has open sores or leprosy or who walks on crutches or dies by the sword or begs for food!”
“Do as he said,” the king replied. “Kill him there beside the altar and bury him. This will remove the guilt of Joab’s senseless murders from me and from my father’s family.
Look! The Lord is coming from heaven to punish the people of the earth for their sins. The earth will no longer hide those who have been killed. They will be brought out for all to see.
I will double their punishment for all their sins, because they have defiled my land with lifeless images of their detestable gods and have filled my territory with their evil deeds.”
But if you kill me, rest assured that you will be killing an innocent man! The responsibility for such a deed will lie on you, on this city, and on every person living in it. For it is absolutely true that the Lord sent me to speak every word you have heard.”
And never accept a ransom payment from someone who has fled to a city of refuge, allowing a slayer to return to his property before the death of the high priest.
That way you will prevent the death of innocent people in the land the Lord your God is giving you as your special possession. You will not be held responsible for the death of innocent people.
the body must not remain hanging from the tree overnight. You must bury the body that same day, for anyone who is hung is cursed in the sight of God. In this way, you will prevent the defilement of the land the Lord your God is giving you as your special possession.
God was punishing Abimelech for murdering Gideon’s seventy sons, and the citizens of Shechem for supporting him in this treachery of murdering his brothers.