The Torah speaks "to Moses and to Aaron" — in that order. Moses first, Aaron second. A natural reading would assume this reflects a hierarchy: Moses is the greater, Aaron the lesser. After all, the person mentioned first usually takes precedence.
The Mekhilta challenges this assumption head-on. One might think, it says, that the one who takes precedence in the verse takes precedence in the act. Perhaps Moses alone received the instruction, and Aaron was merely along for the ride. But then the Torah contradicts itself. In (Exodus 6:26), the order is reversed: "It is Aaron and Moses." Aaron first, Moses second.
From this reversal, the Mekhilta derives a remarkable principle: both are equal. The Torah alternates the order precisely to prevent anyone from establishing a fixed hierarchy between the two brothers. Sometimes Moses comes first. Sometimes Aaron comes first. The variation is deliberate — it is the Torah's way of saying that in <strong>God's</strong> eyes, the prophet and the priest stand on the same level.
This teaching carries enormous weight for understanding the relationship between prophecy and priesthood in Jewish tradition. Moses was the greatest prophet. Aaron was the first High Priest. These are fundamentally different roles, yet the Mekhilta insists they are equal in dignity. Neither the visionary who speaks with God "face to face" nor the priest who enters the Holy of Holies outranks the other. The Mekhilta reads the Torah's shifting word order as a statement of constitutional balance — two pillars of equal height holding up the house of Israel.