Aaron’s sons Nadab and Abihu break the rituals commanded by Yahweh and are struck down. Moses scolds Aaron and his sons on following their duties as priests.
After 7 days of consecration, Moses commands Aaron and his sons to make offerings at the alter. Fire appears and consumes the offerings.
Yahweh instructs the Israelites to prepare the fellowship offering. A portion of the fellowship offering is for the priests.
Yahweh gives instructions for Aaron and his sons to accept burnt offerings, grain offerings, and sin offerings.
Yahweh instructs the Israelites to make a sacrifice as restitution for unintentional sin.
Yahweh instructs the Israelites to make offerings of atonement for unintentionally breaking His commands: for the priests, for the whole community, for a leader, and for a lay person.