This chapter deals with the consecration of Nazirites, which are those who take a special vow to the Lord. They must abstain from any product of the grapevine, whether it’s alcoholic or not. They must also not cut their hair (I can’t let my hair grow much longer than an inch, so I’m out) and they cannot defile themselves by going near a corpse. That is, even if it’s a family member. This is the time of their consecration. Of course, all of this ritual is accompanied by, what else, animal sacrifices. You can’t do anything in the Bible without grilling up a living creature.
Once the consecration period has ended, the Nazirite comes to the tent with an offering of a lamb, a ewe, and a ram along with some unleavened bread because you need the carbs, a grain offering, and a drink offering to wash it all down. The Nazirites shave their heads at the entrance to the tent of meeting and the priest places the hair in the fire under the offering for a lovely addition of flavor. I’ll pass on dinner, thanks.
Chapter 7 is a long litany of offerings over the span of twelve days in order to dedicate the altar. It’s a lot of animals being burned on the altar along with a lot of silver and gold. Basically, the whole chapter is a really long “12 Days Of Christmas”.
Chapter 8 starts off about lamps and a lampstand for the altar, but then goes into the consecration of the Levites. It’s not as complicated as the Nazirite consecrations and it doesn’t involve animal sacrifice. Levites are to serve in the tent of meeting from aged 25 to 50. Once they hit 50, they can only assist.