8 And he put the breastplate on it, and put on the breastplate the Urim and the Thummim; 9 and he put the turban upon his head; and upon the turban, on the front of it, he put the golden plate, the holy diadem; as Jehovah had commanded Moses. 10 And Moses took the anointing oil, and anointed the tabernacle and all that was in it, and hallowed them. 11 And he sprinkled thereof on the altar seven times, and anointed the altar and all its utensils, and the laver and its stand, to hallow them. 12 And he poured of the anointing oil on Aaron's head, and anointed him, to hallow him. 13 And Moses brought Aaron's sons near and clothed them with the vests, and girded them with the girdles, and bound the high caps on them, as Jehovah had commanded Moses.

14 And he brought near the bullock for the sin-offering; and Aaron and his sons laid their hands on the head of the bullock for the sin-offering; 15 and he slaughtered [it], and Moses took the blood, and put [it] on the horns of the altar round about with his finger, and cleansed the altar from sin, and the blood he poured at the bottom of the altar, and hallowed it, making atonement for it. 16 And he took all the fat that was on the inwards, and the net of the liver, and the two kidneys, and their fat, and Moses burned [them] on the altar. 17 And the bullock, and its skin, and its flesh, and its dung he burned with fire outside the camp, as Jehovah had commanded Moses. 18 And he presented the ram of the burnt-offering; and Aaron and his sons laid their hands on the head of the ram; 19 and he slaughtered [it]; and Moses sprinkled the blood on the altar round about. 20 And the ram he cut up into its pieces; and Moses burned the head, and the pieces, and the fat; 21 and the inwards and the legs he washed in water; and Moses burned the whole ram on the altar: it was a burnt-offering for a sweet odour, it was an offering by fire to Jehovah; as Jehovah had commanded Moses.

Matthew Henry's Commentary on Leviticus 8:8-21

Commentary on Leviticus 8:1-13

(Read Leviticus 8:1-13)

The consecration of Aaron and his sons had been delayed until the tabernacle had been prepared, and the laws of the sacrifices given. Aaron and his sons were washed with water, to signify that they ought to purify themselves from all sinful dispositions, and ever after to keep themselves pure. Christ washes those from their sins in his own blood whom he makes kings and priests to our God, Hebrews 10:22. The anointing of Aaron was to typify the anointing of Christ with the Spirit, which was not given by measure to him. All believers have received the anointing.

Commentary on Leviticus 8:14-36

(Read Leviticus 8:14-36)

In these types we see our great High Priest, even Christ Jesus, solemnly appointed, anointed, and invested with his sacred office, by his own blood, and the influences of his Holy Spirit. He sanctifies the ordinances of religion, to the benefit of his people and the honour of God the Father; who for his sake accepts our worship, though it is polluted with sin. We may also rejoice, that he is a merciful and faithful High Priest, full of compassion to the feeble-minded and tempest-tossed soul. All true Christians are consecrated to be spiritual priests. We should seriously ask ourselves, whether in our daily walk we study to maintain this character? and abound in spiritual sacrifices, acceptable to God through Christ? If so, still there is no cause for boasting. Let us not despise our fellow-sinners; but remembering what we have done, and how we are saved, let us seek and pray for their salvation.