Complete Commentary on the Whole Bible, by Matthew Henry, at sacred-texts.com
(Jos 13:1-6) Bounds of the land not yet conquered.
(v. 7-33) Inheritance of Reuben.
At this chapter begins the account of the dividing of the land of Canaan among the tribes of Israel by lot; a narrative showing the performance of the promise made to the fathers, that this land should be given to the seed of Jacob. We are not to pass over these chapters of hard names as useless. Where God has a mouth to speak, and a hand to write, we should find an ear to hear, and an eye to read; and may God give us a heart to profit! Joshua is supposed to have been about one hundred years old at this time. It is good for those who are old and stricken in years to be put in remembrance of their being so. God considers the frame of his people, and would not have them burdened with work above their strength. And all people, especially old people, should set to do that quickly which must be done before they die, lest death prevent them, Ecc 9:10. God promise that he would make the Israelites masters of all the countries yet unsubdued, through Joshua was old, and not able to do it; old, and not likely to live to see it done. Whatever becomes of us, and however we may be laid aside as despised, broken vessels, God will do his own work in his own time. We must work out our salvation, then God will work in us, and work with us; we must resist our spiritual enemies, then God will tread them under our feet; we must go forth to our Christian work and warfare, then God will go forth before us.
The land must be divided among the tribes. It is the will of God that every man should know his own, and not take that which is another's. The world must be governed, not by force, but right. Wherever our habitation is placed, and in whatever honest way our portion is assigned, we should consider them as allotted of God; we should be thankful for, and use them as such, while every prudent method should be used to prevent disputes about property, both at present and in future. Joshua must be herein a type of Christ, who has not only conquered the gates of hell for us, but has opened to us the gates of heaven, and having purchased the eternal inheritance for all believers, will put them in possession of it. Here is a general description of the country given to the two tribes and a half, by Moses. Israel must know their own, and keep to it; and may not, under pretence of their being God's peculiar people, encroach on their neighbours. Twice in this chapter it is noticed, that to the tribe of Levi Moses gave no inheritance: see Num 18:20. Their maintenance must be brought out of all the tribes. The ministers of the Lord should show themselves indifferent about worldly interests, and the people should take care they want nothing suitable. And happy are those who have the Lord God of Israel for their inheritance, though little of this world falls to their lot. His providences will supply their wants, his consolations will support their souls, till they gain heavenly joy and everlasting pleasures.