The theme of Exodus 30 is what was to happen in front of the veil between the Holy Place and Most Holy Place in the Tabernacle. Moshe (Moses) was to make the oil and use it to anoint everything for the Tabernacle. It’s all about atonement, about Yom haKippurim, Hebrew for the Day of Coverings, a.k.a. the Day of Atonement (Lev. 16:11-15).
It’s boring if you just sit there and read it. But if you ask God while reading this, “What did you have in mind?” it becomes fascinating. What God set up here is not mere ritual. It’s a picture of the Messiah’s actions to atone for the deviations of the people of God from the guidelines of Heaven.