John Calvin's Bible Commentary
Joshua 14:1
1.And these are the countries, etc He now proceeds to the land of Canaan, from which nine tribes and a half were to obtain their lots. And he will immediately break off the thread of the narrative, as we shall see. Yet the transition is seasonably made from that region whose situation was different, to let the reader know that the discourse was to be concerning the land of Canaan, which was to be divided by lot. We have said that Joshua and Eleazar not only divided what the Israelites had already acquired, but trusting in the promise of God, confidently included whatever he had promised to his people, just as if they had been in actual possession of it. We shall see, indeed, that the division was not all at once made complete, but when the first lot turned up in favor of Judah, the turns of the others were left in hope.
Here a difficult question arises. How can it be said that the distribution of the land was made by Joshua, Eleazar, and the princes, if lots were cast? For the lot is not regulated by the opinion or the will or the authority of man. Should any one answer, that they took charge and prevented any fraud from being committed, the difficulty is not removed, nay, this evasion will be refuted from the context. It is to be known, therefore, that they were not selected simply to divide the land by lot, but also afterwards to enlarge or restrict the boundaries of the tribes by giving to each its due proportion. That this business could not be accomplished by a naked lot is very apparent. For while, according to human ideas, nothing is more fortuitous than the result of a lot, it was not known whether God might choose to place the half tribe of Manasseh where the tribe of Judah obtained its settlement, or whether Zebulun might not occupy the place of Ephraim. Therefore they were not at liberty at the outset to proceed farther than to divide the land into ten districts or provinces. In this way, however, the space belonging to each would remain indefinite. For had an option been given to each, some would have chosen to fix themselves in the center, others would have preferred a quiet locality, while others would have been guided in their choice by the fertility of the soil, or the climate and beauty of the scenery. But the lot placed the tribe of Judah, as it were, at the head, while it sent that of Zebulun away to the seashore, placed the tribe of Benjamin adjacent to that of Judah, and removed that of Ephraim to a greater distance. In short, the effect of the lot was that ten divisions fell out from Egypt towards Syria, and from the north quarter to the Mediterranean Sea, making some neighbors to the Egyptians, and giving to others maritime positions, to others hilly districts, to others intervening valleys.
This being understood, the office remaining for the rulers of the people was to trace out the boundaries on all sides in accordance with the rules of equity. It remained, therefore, for them to calculate how many thousand souls there were in every tribe, and to assign more or less space to each, according to the greatness or the smallness of their numbers. For in conformity to the divine command, a due proportion was to be observed, and a larger or narrower district was to be assigned, according as the census which was taken had ascertained the numbers to be. (Numbers 26:0) To the judgment of the princes was it in like manner left to shape the territories, regulating the length and breadth as circumstances might require. It is necessary also to bear in mind what is said in Numbers 26:0, that the ten who are here called heads of families were appointed to execute this office, not by the suffrages of men, but by the voice of God. Thus each tribe had its own overseers to prevent either fraud or violence from being committed. Then it would have been impious to have any suspicion of those who had been nominated by God. Such is the manner in which Joshua may be said to have distributed the land, though it was portioned out by lot.