Ex 29:1-35. CONSECRATING THE PRIESTS AND THE ALTAR.
1. hallow them, to minister unto me in the priest's office--The
act of inaugurating the priests was accompanied by ceremonial
solemnities well calculated not only to lead the people to entertain
exalted views of the office, but to impress those functionaries
themselves with a profound sense of its magnitude and importance. In
short, they were taught to know that the service was for them as well
as for the people; and every time they engaged in a new performance of
their duties, they were reminded of their personal interest in the
worship, by being obliged to offer for themselves, before they were
qualified to offer as the representatives of the people.
this is the thing that thou shalt do--Steps are taken at the beginning of a society, which would not be repeated when the social machine was in full motion; and Moses, at the opening of the tabernacle, was employed to discharge functions which in later periods would have been regarded as sacrilege and punished with instant death. But he acted under the special directions of God.
4-9. Aaron and his sons thou shalt bring unto the door of the
tabernacle--as occupying the intermediate space between the court
where the people stood, and the dwelling-place of Israel's king, and
therefore the fittest spot for the priests being duly prepared for
entrance, and the people witnessing the ceremony of inauguration.
wash them with water. And . . . take the garments--The manner in which these parts of the ceremonial were performed is minutely described, and in discovering their symbolical import, which indeed, is sufficiently plain and obvious, we have inspired authority to guide us. It signified the necessity and importance of moral purity or holiness (Isa 52:11; Joh 13:10; 2Co 7:1; 1Pe 3:21). In like manner, the investiture with the holy garments signified their being clothed with righteousness (Re 19:8) and equipped as men active and well-prepared for the service of God; the anointing the high priest with oil denoted that he was to be filled with the influences of the Spirit, for the edification and delight of the church (Le 10:7; Ps 45:7; Isa 61:1; 1Jo 2:27), and as he was officially a type of Christ (Heb 7:26; Joh 3:34; also Mt 3:16; 11:29).
10-22. And thou shalt cause a bullock to be brought before the tabernacle--This part of the ceremonial consisted of three sacrifices: (1) The sacrifice of a bullock, as a sin offering; and in rendering it, the priest was directed to put his hand upon the head of his sacrifice, expressing by that act a consciousness of personal guilt, and a wish that it might be accepted as a vicarious satisfaction. (2) The sacrifice of a ram as a burnt offering (Ex 29:15-18). The ram was to be wholly burnt, in token of the priest's dedication of himself to God and His service. The sin offering was first to be presented, and then the burnt offering; for until guilt be removed, no acceptable service can be performed. (3) There was to be a peace offering, called "the ram of consecration" (Ex 29:19-22). And there was a marked peculiarity in the manner in which this other ram was to be disposed of. The former was for the glory of God--this was for the comfort of the priest himself; and as a sign of a mutual covenant being ratified, the blood of the sacrifice was divided--part sprinkled on the altar round about, and part upon the persons and garments of the priests. Nay, the blood was, by a singular act, directed to be put upon the extremities of the body, thereby signifying that the benefits of the atonement would be applied to the whole nature of man. Moreover, the flesh of this sacrifice was to be divided, as it were, between God and the priest--part of it to be put into his hand to be waved up and down, in token of its being offered to God, and then it was to be burnt upon the altar; the other part was to be eaten by the priests at the door of the tabernacle--that feast being a symbol of communion or fellowship with God. These ceremonies, performed in the order described, showed the qualifications necessary for the priests. (See Heb 7:26, 27; 10:14).
35. seven days shalt thou consecrate them--The renewal of these ceremonies on the return of every day in the seven, with the intervention of a Sabbath, was a wise preparatory arrangement, in order to afford a sufficient interval for calm and devout reflection (Heb 9:1; 10:1).
Ex 29:36, 37. CONSECRATION OF THE ALTAR.
36. and thou shalt cleanse the altar--The phrase, "when thou hast made an atonement for it," should be, upon it; and the purport of the direction is, that during all the time they were engaged as above from day to day in offering the appointed sacrifices, the greatest care was to be taken to keep the altar properly cleansed--to remove the ashes, and sprinkle it with the prescribed unction that, at the conclusion of the whole ceremonial, the altar itself should be consecrated as much as the ministers who were to officiate at it (Mt 23:19). It was thenceforth associated with the services of religion.
Ex 29:38-46. INSTITUTION OF DAILY SERVICE.
38. two lambs of the first year day by day continually--The sacred preliminaries being completed, Moses was instructed in the end or design to which these preparations were subservient, namely, the worship of God; and hence the institution of the morning and evening sacrifice. The institution was so imperative, that in no circumstances was this daily oblation to be dispensed with; and the due observance of it would secure the oft-promised grace and blessing of their heavenly King.