I emailed this to my inlaw but i thought this might be some food for thought for other people as well.
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Deut 19:11-13
11 “But if there is a man who hates his neighbor and lies in wait for him and rises up against him and strikes him so that he dies, and he flees to one of these cities, 12 then the elders of his city shall send and take him from there and deliver him into the hand of the avenger of blood, that he may die. 13 You shall not pity him, but you shall purge the blood of the innocent from Israel, that it may go well with you.
Matt 5:21-22
21 “You have heard that the ancients were told, ‘You shall not commit murder’ and ‘Whoever commits murder shall be liable to the court.’ 22 But I say to you that everyone who is angry with his brother shall be guilty before the court; and whoever says to his brother, ‘You good-for-nothing,’ shall be guilty before the supreme court; and whoever says, ‘You fool,’ shall be guilty enough to go into the fiery hell.
Matthew 5:21-22 was not meant to impersonalize the act of ACTUALLY KILLING someone. The death penalty was indeed there for bloodshed. It was there for other crimes as well, but hating someone was not one of them. Hatred and anger are often passing emotions. There was/is the sacrificial system in place for Christians (fka Jews) who fail to be loving and generous all of the time. The death of Jesus is not primarily a payment for crimes that are so sick they stink up the earth for generations infinity. His death is for crimes that we ourselves often undermine and overlook, crimes that, collectively, cause far more stench than anything Jeffrey Dahmer or Ted Bundy ever did on their own.