There was no deliverer, because it was far from Sidon, and they had no dealings with any man; and it was in the valley that lies by Beth Rehob. They built the city, and lived therein.
"Indeed, things are so wrong in Judges 18, and the Danites’ behavior is so repulsive, that it is hard not to conclude that Judges 18 is an intentional polemic against Dan, probably because Dan and Bethel became the two northern cultic sites that rivaled Jerusalem." [Note: McCann, pp. 124-25.] 