Exodus 40:15 (KJV)

What does Exodus 40:15 mean?

Exodus 40:15 says that Aaron’s sons must be anointed just as Aaron was, so they can serve as priests, and that this anointing marks the start of a priesthood that will continue through their descendants for all time. The verse emphasizes the lasting nature of this priestly role, passed down from father to son.

In this verse, God is speaking to Moses near the end of the book of Exodus, as the tabernacle is being set up and the priesthood is being established. Moses is told to anoint Aaron’s sons, setting them apart for their special duties. The verse highlights that this ceremony is not just for one generation but is meant to establish a permanent priestly line among Aaron’s descendants.

The Hebrew behind Exodus 40:15

• "Anoint" (מָשַׁח, mashach): This word means to pour or smear oil as a sign of setting someone apart for a special role. Here, it marks Aaron’s sons as chosen for priestly service, just as Aaron was.
• "Office" (כָּהֵן, kohen): This word refers to the priestly function or service. The verse is about entering into this official role, not just performing a task.
• "Anointing" (מִשְׁחָה, mishchah): This noun refers to the act or substance of anointing, highlighting the ritual’s importance in making someone a priest.
• "Everlasting" (עוֹלָם, olam): This word often means “forever” or “for all generations.” It stresses that the priesthood is not temporary but intended to last as long as their family line continues.
• "Priesthood" (כְּהֻנָּה, kehunah): This term means the office or institution of being a priest, not just the actions but the established role.
• "Generations" (דּוֹר, dor): This word means “descendants” or “generations,” underscoring the idea that this priesthood is to be passed down through the family line.

Why Exodus 40:15 matters

• Exodus 40:15 clarifies that the priesthood was not just for Aaron and his sons, but was intended to be a lasting institution among their descendants, shaping Israel’s worship for generations.
• The verse shows the importance of ritual anointing (not just appointment) as a way of setting people apart for sacred service, underlining the seriousness and formality of the priestly office.
• This verse connects the priesthood to God’s instructions, not human tradition, making clear that the priesthood’s authority and continuity come from God’s command, not personal ambition.