Booty & Spoil

The Israelites loot and raze cities as they wage total war against the idolatrous Midiante and Moabite peoples. After the slaughter, they gather the booty and spoil of battle, including captive slaves, and bring it to the Israelite camp, where G-d commands it be equitably divided among the Israelite nation. What can we take away, today, from these violent and destructive portions?