You shall not take vengeance or bear a grudge against the sons of your own people, but you shall love your neighbor as yourself: I am the LORD.
Hence it clearly appears that God had a further object than that men should not kill each other, for He not only restrains their hands, but requires their hearts to be pure from all hatred. For, since the desire of vengeance is the fountain and cause of enmities, it follows that under the word kill is condensed whatever is opposed to brotherly love.
We are taught here, I. To be honest and true in all our dealings, Lev 19:11. God, who has appointed every man's property by his providence, forbids by his law the invading of that appointment, either by downright theft, You shall not steal, or by fraudulent dealing, "You shall not cheat, or deal falsely." Whatever we have in the world, we must see to it...
Commenting on Leviticus 19:11-18
Thou shalt not avenge,.... That is, not avenge ourselves on him that has done us an ill thing, but leave it to him to whom vengeance belongs, see Rom 12:19; which is done when a man does an ill thing for another, or denies to grant a favour which he has been denied by another; Jarchi thus illustrates it, one says to him (his neighbour)...