Verses 1–5
Joshua - Chapter 23
The period of time which had elapsed between the departure of the two and a half tribes to their trans-Jordanic homes and the end of Joshua’s life cannot be exactly determined. Commentators have figured the time of Israel’s conquest of Canaan to have taken some five to seven years. Calculating Joshua’s age to have been eighty to eighty-five then, in comparison with his contemporary, Caleb, and noting that Joshua died at age 110 (Joshua 24:29), the period would be twenty-five to thirty years. The Scriptures simply say it was a long time.
During this time Israel had enjoyed peace; there was no further war ;with the Canaanite tribes during Joshua’s lifetime. At this time Joshua called for a gathering of the chief men of Israel to come to him. These included elders, heads, judges, and other officers. When they had gathered their aged leader called their attention to the fact that he had grown very old among them. Now he wished to call to their remembrance the great campaigns which they had waged together and won by the power of the Lord. It was mainly, it seems, to emphasize how it was they had come into possession of the land.
It was an evident fact, easily seen even then, that the land had passed from Canaanite possession to Israelite inheritance. It was theirs because the Lord had given it to them. He had fought the battles for them and had given them victories, miraculous, and against over-whelming odds. They must not forget this fact or fail to acknowledge it. Joshua repeated to the gathering the promise of the Lord, that He has given them all the land from the Jordan to the great (Mediterranean) sea. Already they had allowed the Philistines to infest the coastlands, yet God had promised to expel them all from before them. He would drive them out of Israel’s sight, so that they would possess their land as the Lord God had promised. They needed always to remember it, (Numbers 33:53).