The priest’s office.
Interpretation of the priesthood
The Hebrew priesthood was instituted because the people were not qualified to draw near to God in person. By virtue of their election, the people of Jehovah were entitled to dwell in His habitation, but their consciousness of sin made them afraid of Him: therefore, in condescension to their inability to understand the greatness of His love, He provided a class of persons who, as the representatives of His elect, might in their stead enter the Tabernacle. To draw near to God, and to be a priest, are equivalent expressions. Aaron drew near in behalf of those who were elected to have spiritual communion with God, but were not yet delivered from bondage to fear; and his admission within the habitation signified that they were entitled to a corresponding access in spirit, that they were called a kingdom of priests for the reason that they might thus draw near to God in spiritual fellowship. By his office he was qualified to do outwardly and symbolically what all might do in spirit and in truth. But, before Aaron could enter the holy habitation in behalf of the people, he must officiate at the altar of sacrifice, and expiate sin; for his constituents were sinful, and the representation of their approach to God as members of His household must be preceded by signs that their sin was taken away: otherwise it might be inferred that Jehovah was indifferent whether His people were holy or unholy. The Hebrew priesthood therefore symbolized in general, the expiation of sin, and the admission to filial intercourse with God effected thereby. (E. E. Atwater.)
The priests
I. Qualifications. Every applicant for the priesthood had to prove his descent from Aaron, and had to be free from bodily defect or blemish (see Leviticus 21:1-24). This restriction pointed to the dignity and holy character of the position occupied by a priest, and to the inward purity requisite for the proper discharge of his sacred duties.
II. Duties. The chief duty of the priests was to offer or present offerings and sacrifices to God. They had sometimes to kill the victims (Leviticus 16:1-34) and always to sprinkle and pour out their blood, and also to burn their carcases, or part of them, on the altar. They had the charge of the altar and the sanctuary; they had to see that the fire was ever burning on the altar; they made loaves of shewbread, trimmed and lighted the lamps of the golden candlestick, and evening and morning burned incense on the golden altar, and, in general, conducted the sacred services of the Tabernacle worship. Their duties were not, however, confined to the performance of the rites and ceremonies of that worship; for the law being committed to their custody, they, with the Levites, were intrusted with the religious instruction of the nation (Deuteronomy 33:10); and the people were exhorted to seek knowledge at the priests’ lips.
III. Maintenance. The priests were not permitted to follow any secular calling. Their time was entirely devoted to their sacred work; hence it was necessary and just that their maintenance should be provided for at the expense of those for whose spiritual and temporal welfare they ministered. The remuneration consisted principally of the redemption money paid for the first-born Israelites, the first-fruits of the field, the fruit of trees in the fourth year, parts of various of the offerings, and a tenth of the tithes which fell to the Levites. They were not able, of course, to reap all these dues till they reached the promised land. (W. Brown.)
The priesthood
Previous to this time, there was probably no separate order of priesthood in the Church of God; but every father was the priest of his family, as in killing the lamb of the passover and sprinkling the blood, or each worshipper had been at liberty to transact the business of sacrifice as he pleased. So far, in the history of Israel as redeemed from Egypt, Moses seems to have officiated occasionally as priest, as in the case of offering the sacrifice and sprinkling the blood of the covenant; or he selected young men as temporary priests. But the erection of a special place of worship, most notably carried with it the setting up an order of priesthood, with ritual of worship. The very name “cohen,” which we translate “priest,” is supposed to denote the idea of a familiar friend of God. The distinctive function of the office was to receive and present to God, as His nearest friend and associate, that which belonged to Him. The three great elements entering into the idea of their position and office were:
1. That they are chosen by Jehovah Himself to be His.
2. That they are officially holy in a pre-eminent sense.
3. That they have, by reason of their election and holiness, the privilege of drawing near to God, as holding a position intermediate between man and God, and therefore of mediators. (S. Robinson, D. D.)