The Day of Atonement
Once a year, on the great Day of Atonement, the priest entered the most holy place for the cleansing of the sanctuary. The work there performed completed the yearly round of ministration.CIHS 52.1
On the Day of Atonement two kids of the goats were brought to the door of the tabernacle, and lots were cast upon them, “one lot for the Lord, and the other lot for the scapegoat.” The goat upon which the first lot fell was to be slain as a sin offering for the people. And the priest was to bring his blood within the veil, and sprinkle it upon the mercy seat. “And he shall make an atonement for the holy place, because of the uncleanness of the children of Israel, and because of their transgressions in all their sins: and so shall he do for the tabernacle of the congregation, that remaineth among them in the midst of their uncleanness.”CIHS 52.2
“And Aaron shall lay both his hands upon the head of the live goat, and confess over him all the iniquities of the children of Israel, and all their transgressions in all their sins, putting them upon the head of the goat, and shall send him away by the hand of a fit man into the wilderness: and the goat shall bear upon him all their iniquities unto a land not inhabited.” Not until the goat had been thus sent away did the people regard themselves as freed from the burden of their sins. Every man was to afflict his soul while the work of atonement was going forward. All business was laid aside, and the whole congregation of Israel spent the day in solemn humiliation before God, with prayer, fasting, and deep searching of heart.CIHS 52.3
Important truths concerning the atonement were taught the people by this yearly service. In the sin offerings presented during the year, a substitute had been accepted in the sinner's stead; but the blood of the victim had not made full atonement for the sin. It had only provided a means by which the sin was transferred to the sanctuary. By the offering of blood, the sinner acknowledged the authority of the law, confessed the guilt of his transgression, and expressed his faith in Him who was to take away the sin of the world; but he was not entirely released from the condemnation of the law. On the Day of Atonement the high priest, having taken an offering for the congregation, went into the most holy place with the blood and sprinkled it upon the mercy seat, above the tables of the law. Thus the claims of the law, which demanded the life of the sinner, were satisfied. Then in his character of mediator the priest took the sins upon himself, and, leaving the sanctuary, he bore with him the burden of Israel's guilt. At the door of the tabernacle he laid his hands upon the head of the scapegoat and confessed over him “all the iniquities of the children of Israel, and all their transgressions in all their sins, putting them upon the head of the goat.” And as the goat bearing these sins was sent away, they were, with him, regarded as forever separated from the people. Such was the service performed “unto the example and shadow of heavenly things.” Hebrews 8:5.CIHS 53.1