What Does Judges 21:15 Mean?

And the people repented them for Benjamin, because that the LORD had made a breach in the tribes of Israel. This verse attributes Benjamin's near-extinction to "the LORD"—recognizing divine sovereignty even in tragic events resulting from human sin. The word "breach" (perets, פֶּרֶץ) means a break, gap, or rupture, often used for breached walls (Nehemiah 6:1) or broken covenant relationships. Israel recognized that one of the twelve tribes' near-destruction created a rupture in the covenant community structure God had established through Jacob's twelve sons. Their "repentance" (nicham, נִחָם, to be sorry, console oneself) was grief over consequences, though whether it included genuine repentance for their excessive vengeance is questionable given their subsequent violent "solutions."

From a Reformed perspective, this verse illustrates God's sovereignty over human actions, including sinful ones. Israel's excessive violence against Benjamin was sinful pride and lack of measured justice, yet God sovereignly used even this sin to judge Benjamin's wickedness while teaching Israel about the consequences of self-righteous zeal. The Westminster Confession (5.4) states God's providence "extends itself even to the first fall, and all other sins of angels and men, and that not by a bare permission, but such as has joined with it a most wise and powerful bounding." God didn't cause Israel's sin but bounded and directed it toward His purposes while holding them accountable.