I have to admit, reading Leviticus is really tough. Just so many rules. Now I see why so many people have chuckled when I mentioned that I am currently reading Leviticus. I recognize the importance of the chapter, but wow!
Leviticus 16: The chapter is about the day of Atonement. Aaron was charged with doing a lot. He had to offer and slaughter a bull as a āsin offering for himself, and shall make atonement for himself and his houseā (Lev. 16.11). He had to slaughter a goat as a sin offering for the people. This allowed him to make atonement for the sanctuary and the full tabernacle because of the uncleanliness of the people as well as their sins. We learn that this is supposed to happen every year forever: