The distinct boundary between the sacred realm of the priests and the public space of the people is maintained both practically and symbolically through the priestly garments. After completing their service in the inner courtyard, the priests must step outward to interact with the rest of the nation. This movement brings them into the public area, generally understood as the Court of the Israelites. Commentators offer varying perspectives on exactly who occupies this space. While some view it as an area reserved exclusively for men [מצודת דוד], others maintain that it is open to the entire nation, including women [רש״י]. A more complex view describes a gradual departure: the priests first leave the inner sanctum for an intermediate zone of holy chambers before finally entering the ordinary outer courtyard where the public gathers [מלבי״ם].
Before mingling with the public, the priests are required to remove their sacred vestments [מצודת ציון] and change into everyday attire. The priestly garments are strictly designated for holy service and are not meant to be worn as personal clothing in public spaces [ביאור שטיינזלץ]. Instead, they must be left behind in the designated holy chambers. This requirement mirrors the rules governing the High Priest on the Day of Atonement, who must remove and leave behind his special linen garments. This parallel suggests that in the future, the spiritual status of regular priests will be elevated to that of the High Priest [רש״י, מלבי״ם]. This represents a renewed standard of law, reflecting the heightened levels of holiness and separation that will characterize the future Temple [אברבנאל].
The underlying reason for this strict change of wardrobe is to prevent the garments from inappropriately affecting the people. The primary approach among commentators is that this restriction prevents public confusion; if priests were to walk among the crowds wearing their sacred attire, the masses might mistakenly believe they possess the same level of holiness as the priests. Another perspective emphasizes the stark contrast between the sacred and the ordinary, noting that the everyday clothing of the public is simply not pure enough to come into contact with the holy garments [רש״י, צאינה וראינה]. Some suggest that describing the garments as sanctifying the people is actually a polite expression used out of respect for the sacred clothing, masking the reality that the people might otherwise defile the garments [ביאור שטיינזלץ]. Finally, another view asserts that the holiness of these garments is so overwhelming that bringing them into the public square would force the people to completely distance themselves and separate from the priests [מלבי״ם, ביאור שטיינזלץ].