Verse 12. - Shall lay their hands upon the beads of the bullocks. In token that they constituted these victims the ritual representatives and embodiments, the one of their sin, to be consumed and done away as by fire, the other of their life and strength, to be wholly offered unto God and accepted as by fire.

8:5-26 Here we have directions for the solemn ordination of the Levites. All Israel must know that they took not this honour to themselves, but were called of God to it; nor was it enough that they were distinguished from others. All who are employed for God, must be dedicated to him, according to the employment. Christians must be baptized, ministers must be ordained; we must first give ourselves unto the Lord, and then our services. The Levites must be cleansed. They must be clean that bear the vessels of the Lord. Moses must sprinkle the water of purifying upon them. This signifies the application of the blood of Christ to our souls by faith, that we may be fit to serve the living God. God declares his acceptance of them. All who expect to share in the privileges of the tabernacle, must resolve to do the service of the tabernacle. As, on the one hand, none of God's creatures are his necessary servants, he needs not the service of any of them; so none are merely honorary servants, to do nothing. All whom God owns, he employs; angels themselves have their services.And the Levites shall lay their hands on the heads of the bullocks,.... Or "on the head" (s); on the head of everyone of them, as Aben Ezra, thereby, as it were, transferring their sins to them, for these were to make atonement for them, as the latter part of the verse shows; and this was a figure of the imputation of sin to Christ, and taught that doctrine, and led the faith of the offerers to the sin bearing and sin atoning Saviour:

and thou shall offer the one for a sin offering, and the other for a burnt offering, unto the Lord; that is, shall order to be offered; for not Moses, but Aaron, offered these offerings, as Aben Ezra observes, of which this is a proof, that Aaron is said to make the atonement for them, Numbers 8:21, for which purpose these sacrifices were offered, particularly the first; and the latter by way of thanksgiving for atonement made by the former: so it follows:

to make an atonement for the Levites; who could not be admitted to service until their sins were expiated; as no man is worthy to be employed in the work of God, but such for whom reconciliation for their sins is made by the blood and sacrifice of Christ, by which they are purged from dead works to serve the living God.

(s) "super caput", Tigurine version. Pagninus, Montanus, Junius & Tremellius.