12 And thou shalt bring Aaron and his sons unto the door of the tabernacle of the congregation, and wash them with water.

13 And thou shalt put upon Aaron the holy garments, and anoint him, and sanctify him; that he may minister unto me in the priest’s office.

14 And thou shalt bring his sons, and clothe them with coats:

15 And thou shalt anoint them, as thou didst anoint their father, that they may minister unto me in the priest’s office: for their anointing shall surely be an everlasting priesthood throughout their generations.

16 Thus did Moses: according to all that the Lord commanded him, so did he.

As the final step of preparation, Aaron and his sons would be dressed, anointed, and sanctified. These were the priests that God had chosen, and they had to be prepared in just the same manner as all the other elements of the tabernacle. This suggests that they are as much a part of the place as every altar and curtain. Living vessels for the Lord.

Verse 15 is the first time that we see the word “priesthood” in the KJV Bible, though the Hebrew word that is derived from, כְּהֻנָּה (kehunnah), appeared once before in Exodus 29:9, where it was rendered as “the priest’s office.” At different times, God called different categories of men to bear the priesthood, but always men. This may not actually mean anything, but it interesting to note that nouns are gendered in Hebrew, and “priesthood,” as well as most other abstract nouns, is feminine.

This may simply be a coincidence of linguistics, or perhaps the language was formed around the cosmological perception of the people who used it. Perhaps the abstract and conceptual was seen as the domain of the divine feminine, and the calling of men to it was a deliberate unification of the feminine to the masculine. Perhaps the ancient Hebrew view was that the man represented the concretization of the abstract. That the priesthood had both a feminine and masculine side, feminine in its unseen authority and masculine in the priest that utilized it.