Aaron was to make sure the lamps in the tent of meeting never runs out, and must set out the bread before the LORD. An Israelite blasphemed and they took him outside the camp and stoned him.

If a priest is unclean, he is not permitted to eat the offerings. Outsiders are not allowed to eat the sacrifices. The animals that are offered must be defect-free.

A priest can only marry a virgin and cannot become unclean in the process. Any descendant of Aaron who has a deficit is not permitted to make an offering.

Live a holy life. Observe my Sabbaths. Don't look to idols for guidance. As much as you love yourself, you should also love your neighbor. Mixing livestock is to be avoided. Don't do anyone any harm. I am the LORD of hosts.

Don't have intercourse with a family member, a woman on her period, your next-door neighbor's wife, another man, or an animal. These things defile the land.

Anyone who kills an animal without bringing a sacrifice is sinful. Life is in the blood, which I have sacrificed to make amends.