The Israelites pounded olives from the olive tree to produce oil. When pounded, the olive loses its physical appearance and only its essence is extracted. Yeshua was beaten, lost his physical appearance, and his life essence was poured out; however, he was only one olive and it takes thousands of olives to produce olive oil. The Menorah, made of hammered gold, already symbolizes Messiah being beaten and bruised. To continue with honest exegesis, the olives beaten into the oil that give the Menorah the ability to shine in the darkness must be ‘someone’ different.
The priests of Israel descended from the Tribe of Levi, the high priests from the Levitical family of Aaron. The Levitical priesthood had responsibilities within the Tabernacle. They were also to be teachers of Torah. They received no land inheritance because their inheritance was to be a priest of God.