Leviticus 8:14-17

The first sacrifice was a sin-offering, for which a young ox was taken (Exodus 29:1), as in the case of the sin-offerings for the high priest and the whole congregation (Leviticus 4:3, Leviticus 4:14): the highest kind of sacrificial animal, which corresponded to the position to be occupied by the priests in the Israelitish kingdom of God, as the ἐκλογή of the covenant nation. Moses put some of the blood with his finger upon the horns of the altar of burnt-offering, and poured the rest at the foot of the altar. The far portions (see Leviticus 3:3-4) he burned upon the altar; but the flesh of the ox, as well as the hide and dung, he burned outside the camp. According to the general rule of the sin-offerings, whose flesh was burnt outside the camp, the blood was brought into the sanctuary itself (Leviticus 6:23); but here it was only put upon the altar of burnt-offering to make this sin-offering a consecration-sacrifice. Moses was to take the blood to "purify (יחטּא) and sanctify the altar, to expiate it." As the altar had been sanctified immediately before by the anointing with holy oil (Leviticus 8:11), the object of the cleansing or sanctification of it through the blood of the sacrifice cannot have been to purify it a second time from uncleanness, that still adhered to it, or was inherent in it; but just as the purification or expiation of the vessels or worship generally applied only to the sins of the nation, by which these vessels had been defiled (Leviticus 16:16, Leviticus 16:19), so here the purification of the altar with the blood of the sin-offering, upon which the priests had laid their hands, had reference simply to pollutions, with which the priests defiled the altar when officiating at it, through the uncleanness of their sinful nature. As the priests could not be installed in the functions of the priesthood, notwithstanding the holiness communicated to them through the anointing, without a sin-offering to awaken the consciousness in both themselves and the nation that the sinfulness which lay at the root of human nature was not removed by the anointing, but only covered in the presence of the holy God, and that sin still clung to man, and polluted all his doings and designs; so that altar, upon which they were henceforth to offer sacrifices, still required to be purified through the blood of the bullock, that had been slaughtered as a sin-offering for the expiation of their sins, to sanctify it for the service of the priests, i.e., to cover up the sins by which they would defile it when performing their service. For this sanctification the blood of the sin-offering, that had been slaughtered for them, was taken, to indicate the fellowship which was henceforth to exist between them and the altar, and to impress upon them the fact, that the blood, by which they were purified, was also to serve as the means of purifying the altar from the sins attaching to their service. Although none of the blood of this sin-offering was carried into the holy place, because only the anointed priests were to be thereby inducted into the fellowship of the altar, the flesh of the animal could only be burnt outside the camp, because the sacrifice served to purify the priesthood (see Leviticus 4:11-12). For the rest, the remarks made on Leviticus 4:4 are also applicable to the symbolical meaning of this sacrifice.