Verse 25 concludes the story of the atrocity of the men of Gibeah and the Benjamites (chs. 19-21). This second vignette from the period of the judges began and ends with the same statement (cf. 19:1). It reflects the failure of Israel in this event in its history to acknowledge the sovereignty of Yahweh in a practical way.
"The motivation for including this second narrative of the Bethlehem trilogy is evident. It reflects badly on Benjamin and by implication on the Saulide ancestry and dynasty. The pro-David sentiment is crystal clear."376
However the verse also summarizes the whole period of the judges surveyed in this book. It forms a fitting concluding statement that explains why life in Israel was as it was during this era. For this reason many Bible students regard this verse as the key verse in the book.377
"Judges 19-21 gives us the ugliest story in the Bible. The key to it is that, at every stage, men were acting on the basis of what was right in their own eyes. As far as the men of Gibeah were concerned, rape was all right. To the farmer and the Levite in the house, homosexual rape was unthinkable, but other rape was acceptable. The men of Benjamin thought it was right to overlook sin and to defend evil men. To Israel, revenge and retaliation would be justified, and to solve their problems about marriage for the Benjamites, the massacre of innocent people and kidnapping could be condoned.
"The interesting thing is that none of this had anything [?] to do with idolatry or Baal worship. It began with individuals ignoring the law of God, doing what was right in their own eyes, and it led a whole nation into moral collapse."378
The Israelites needed no judge or king to lead them into apostasy or battle. They did both on their own.