You must celebrate this day each year—it is the Great Day of Forgiveness for all the sins of the people of Israel. Moses did exactly as the LORD had commanded.
in front of the curtain that separates the holy place from the most holy place, where the sacred chest is kept. Aaron and his sons are responsible for keeping the lamp burning every night in the sacred tent. The Israelites must always obey this command.
Once a year Aaron must purify the altar by smearing on its four corners the blood of an animal sacrificed for sin, and this practice must always be followed. The altar is sacred because it is dedicated to me.
The tenth day of the seventh month is the Great Day of Forgiveness. On that day you must rest from all work and come together for worship. Show sorrow for your sins by going without food,
Christ did not have to offer himself many times. He wasn't like a high priest who goes into the most holy place each year to offer the blood of an animal.
However, only the high priest could go into the second part of the tent, and he went in only once a year. Each time he carried blood to offer for his sins and for any sins that the people had committed without meaning to.