And the coast of the children of Dan went out too little for them. — The words “too
little” are not in the original; and it seems better to translate literally: And the coast of the children of Dan went out from them — i.e., their territory was partly re-conquered by the Philistines. Something similar seems to have occurred in several districts of the country. The Israelites not taking advantage of the impression produced by Joshua’s great victories to occupy the territory assigned to them, the nations of Canaan re-possessed themselves of their former abodes. and held them against Israel. The Philistines are expressly said to have been left to prove Israel. Joshua was not permitted to exterminate them. And although Dan and Judah, numerically the two strongest of all the tribes (both in the census in the plains of Moab and at Sinai), were placed next to the Philistines, and had the task of conquering that nation assigned to them, still it was not effected. We read in Judges 1, “The Amorites forced the children of Dan into the mountains, for they would not suffer them to come down into the valley.”
Hence the Danites, instead of attacking the Philistines and Amorites in their inheritance, preferred to form a new settlement in the north, and put to the sword “a people quiet and secure,” who “had no deliverer,” rather than “run with patience the race set before them.” They were not minded to resist unto blood, striving against their foes. (See the narrative in Judges 18, especially Joshua 19:27-28.)