Why Moses Assembled All Israel for Aaron's Priesthood

Midrash Tanchuma Buber, Tzav 15:1

(Leviticus 8:3:) AND ASSEMBLE THE WHOLE CONGREGATION. The Holy One, blessed be He, said to Moses: Pay him honor in the presence of all Israel, so that they may see him entering into the High Priesthood, and warn them not to dispute over the priesthood like Korah and his company. For I know that Uzziah is destined to arise and dispute over the priesthood, as it is said (Numbers 17:5): "A reminder to the children of Israel, so that no stranger who is not of the seed of Aaron should draw near…" He was not of the seed of Levi, just as Korah was. It said to him: The reminder that you make for Korah, you make for him. It said to him (Numbers 17:5): "Let him not be like Korah and his company." He said to it: And how will you act toward him? It said to him (ibid.): "As the LORD spoke through Moses to him." He said to him: Just as I did to your hand (Exodus 4:6), "And he brought it out from his bosom, and behold, his hand was leprous as snow" — so will I do to him. Therefore (Leviticus 8:3): AND ASSEMBLE THE WHOLE CONGREGATION.

Themes

Biblical References