Then he shall slaughter the goat of the people’s purification offering, and bringing its blood inside the veil, he shall do with it as he did with the bull’s blood, sprinkling it on the ark’s cover and in front of it.
Approach the altar,” Moses then told Aaron, “and make your purification offering and your burnt offering in atonement for yourself and for your household; then make the offering of the people in atonement for them, as the Lord has commanded.”
He has no need, as did the high priests, to offer sacrifice day after day, first for his own sins and then for those of the people; he did that once for all when he offered himself.