Peter Pett's Commentary on the Bible
Joshua 13 - Introduction
Chapter s 13-21 The Division of the Land.
The division of the conquered land, and of some not yet conquered, is now outlined. But we must recognise what we mean by conquered. When ancient relatively minor kings moved into a land and conquered it they did not necessarily remain there or station troops there. They followed it up by demanding tribute. The question then was whether the conquest would hold. Would the people accept the position as subject people? That depended both on the strength of the king's own forces and on the strength or weakness of the conquered people. It was a position that would have to be continually maintained by force.
That was also true in this case. Joshua had conquered the land. But settlement was a different matter. The conquered people might object, especially as they were to be driven out. In the terms of his times Canaan was conquered, but it was certainly not totally under Joshua's control. He had not left occupying forces. The vacuum left by his invasion would soon be filled by returning refugees and those who had avoided his forces. Thus the conquest would need to be enforced, or otherwise. That was to be the task of the tribes Israel, partly by conquest and partly by slow infiltration. Canaan was a land of forests so that those who chose to do so could advance into a forested part of the land allocated to them and establish themselves there, cutting back the forest and setting up their settlements. This would cause minimal to the present inhabitants. As they then became more settled they could then expand. Others more belligerent could take over smaller cities and settle in them, taking over the fields round about them. Once they grew stronger they could then expand further. The benefit of what Joshua had done lay in the fact that they were now accepted, even if with hostility, as having a right to be in the land. They were a part of the landscape which it was best not to trifle with, because if they were trifled with they had brother tribes whom they could call on for assistance.
The descriptions of the division of the land partly reflect the efficiency of the different surveyors set to the task. Some gave full details of borders, others far sparser details while others merely named cities in the area.
Chapter 21 The Establishment of the Levites Throughout Israel.
This chapter contains the approach of the Levites to the leaders, to have cities and suburbs given to them in accordance with the command of God by Moses. Grants were made by lot out of the different tribes, details of which are given. The chapter is concludes by observing, that God gave Israel all the land of Canaan, and gave them rest in it, according to his promise, and that nothing failed of all that God had promised.
We do not know the time scale for all these events. The first conquests had taken around five to seven years (based on the age of Caleb which was in round numbers - Joshua 14:10). The further surveying of the land and its division according to the size of the tribes must then have taken quite some time, and we must leave time for advancement and settlement, the cutting down of forests, the establishing of the people in various parts of the land, the reconquest of cities, and the discovery that while the conquest had been a success, in that it had enabled this settlement, there remained yet much to be done.
At what stage Joshua 20 and Joshua 21 occurred we are not told. But it is clear that the central sanctuary was now set up at Shiloh and was regularly visited by the tribes. We need not doubt that under Joshua the regular feasts were held and the covenant constantly renewed, with the regular sacrifices being offered. Israel were becoming established in the land.