3. Mose 16:32

In the future, the priest who was anointed and set apart for the duty of the priesthood in his father's stead, i.e., the existing high priest, was to perform the act of expiation in the manner prescribed, and that "once a year." The yearly repetition of the general atonement showed that the sacrifices of the law were not sufficient to make the servant of God perfect according to this own conscience. And this imperfection of the expiation, made with the blood of bullocks and goats, could not fail to awaken a longing for the perfect sacrifice of the eternal High Priest, who has obtained eternal redemption by entering once, through His own blood, into the holiest of all (Heb 9:7-12). And just as this was effected negatively, so by the fact that the high priest entered on this day into the holiest of all, as the representative of the whole congregation, and there, before the throne of God, completed its reconciliation with Him, was the necessity exhibited in a positive manner for the true reconciliation of man, and his introduction into a perfect and abiding fellowship with Him, and the eventual realization of this by the blood of the Son of God, our eternal High Priest and Mediator, prophetically foreshadowed. The closing words in Lev 16:34, "and he (i.e., Aaron, to whom Moses was to communicate the instructions of God concerning the feast of atonement, Lev 16:2) did as the Lord commanded Moses," are anticipatory in their character, like Exo 12:50. For the law in question could not be carried out till the seventh month of the current year, that is to say, as we find from a comparison of Num 10:11 with Exo 40:17, not till after the departure of Israel from Sinai.

In this chapter we have the institution of the annual solemnity of the day of atonement, or expiation, which had as much gospel in it as perhaps any of the appointments of the ceremonial law, as appears by the reference the apostle makes to it, Heb 9:7, etc. We had before divers laws concerning sin-offerings for particular persons, and to be offered upon particular occasions; but this is concerning the stated sacrifice, in which the whole nation was interested. The whole service of the day is committed to the high priest. I. He must never come into the most holy place but upon this day (Lev 16:1, Lev 16:2). II. He must come dressed in linen garments (Lev 16:4). III. He must bring a sin-offering and a burnt-offering for himself (Lev 16:3), offer his sin-offering (Lev 16:6-11), then go within the veil with some of the blood of his sin-offering, burn incense, and sprinkle the blood before the mercy-seat (Lev 16:12-14). IV. Two goats must be provided for the people, lots cast upon them, and, 1. One of them must be a sin-offering for the people (Lev 16:5, Lev 16:7-9), and the blood of it must be sprinkled before the mercy-seat (Lev 16:15-17), and then some of the blood of both the sin-offerings must be sprinkled upon the altar (Lev 16:18, Lev 16:19). 2. The other must be a scape-goat (Lev 16:10), the sins of Israel must be confessed over him, and then he must be sent away into the wilderness (Lev 16:20-22), and he that brought him away must be ceremonially unclean (Lev 16:26). V. The burnt-offerings were then to be offered, the fat of the sin-offerings burnt on the altar, and their flesh burnt without the camp (Lev 16:23-25, Lev 16:27, Lev 16:28). VI. The people were to observe the day religiously by a holy rest and holy mourning for sin; and this was to be a statute for eve…