Procopius of Gaza
The priest is elevated above the leader, as the latter approaches God more closely.
These are the names of the men, that shall divide the land unto you: Eleazar the priest, and Josue the son of Nun,
אֵ֚לֶּה שְׁמ֣וֹת הָֽאֲנָשִׁ֔ים אֲשֶׁר־יִנְחֲל֥וּ לָכֶ֖ם אֶת־הָאָ֑רֶץ אֶלְעָזָר֙ הַכֹּהֵ֔ן וִיהוֹשֻׁ֖עַ בִּן־נֽוּן׃
One Church Father comments on this verse
The priest is elevated above the leader, as the latter approaches God more closely.
Passages read together with this verse.