The time has arrived to prepare for the actual division of the Promised Land. God issues a new command to appoint the men who will oversee how the Land of Israel is distributed among the tribes. Throughout the journey in the wilderness, the Israelites are led by various tribal heads, with six distinct lists of these leaders recorded. The first four rosters, detailing the census, the camp arrangement, the dedication of the altar, and the order of travel, feature the exact same group of men. A shift occurs with the group sent to scout the land, which consists of entirely different individuals. Now, as the nation prepares to enter their new home, a final roster is introduced, featuring completely unfamiliar names.
Strikingly, none of these newly appointed men are the sons of the former leaders. This total replacement is puzzling. According to Jewish law, leadership roles are meant to pass down from father to son, provided the son proves himself worthy by matching his father's wisdom and reverence for God. It is difficult to imagine that out of twenty-four previous tribal heads, not a single one had a son fit to inherit his position [ברכת אשר על התורה].
The complete overhaul in leadership is directly tied to the timing of the event. This command is given at the very end of the forty years of wandering, just before the Israelites cross into the land. Over those four decades, the original generation of leaders passed away, making an entirely new administration necessary [ברכת אשר על התורה]. As for the specific leaders who scouted the land, their absence is due to their failure, which resulted in their deaths in the wilderness. Out of that entire group, only Caleb survived, and he rightfully takes his place in this new roster. Joshua, the other surviving scout, is not listed as a standard tribal leader because he has already been elevated to a much higher, national role [הגר א נבנצל].