And he brought the bullock for the sin offering: and Aaron and his sons laid their hands upon the head of the bullock for the sin offering.

He offered also the calf for sin: and when Aaron and his sons had put their hands upon the head thereof,

And he bringeth nigh the bullock of the sin-offering, and Aaron layeth, his sons also, their hands on the head of the bullock of the sin-offering,

And he took the ox of the sin-offering: and Aaron and his sons put their hands on the head of the ox,

And the bullock of the sin-offering was brought; and Aaron and his sons laid their hands upon the head of the bullock of the sin-offering.

He also offered the calf for sin. And when Aaron and his sons had placed their hands upon its head,

Adduxit quoque juvencum in hostium pro peccato, imposuitque Aharon et filii ejus manus suas super caput juvenci hostiae pro peccato.

Moses as the mediator of the covenant of the Law Galatians 3:19; Hebrews 8:6 was called to perform the priestly functions, in consecrating those on whom henceforth those functions were to devolve, and in inaugurating the legal order of sacrifices. See Exodus 40:23 note. The sin-offering was now offered for the first time. The succession in which the sacrifices followed each other on this occasion, first the sin-offering, then the burnt-offering, and lastly the peace-offering, has its ground in the meaning of each sacrifice, and became the established custom in later ages. The worshipper passed through a spiritual process. He had transgressed the Law, and he needed the atonement signified by the sin-offering: if his offering had been made in truth and sincerity, he could then offer himself as an accepted person, as a sweet savour, in the burnt-offering; and in consequence, he could enjoy communion with the Lord and with his brethren in the peace-offering.

The bullock for the sin-offering - This was offered each day during the seven days of consecration. See Exodus 29:36.

And he brought the bullock for the sin offering,.... To the tabernacle, into the court of it, to the altar of burnt offering there; that is, he caused it to be brought thither as he was ordered, Exodus 29:10.
and Aaron and his sons laid their hands upon the head of the bullock for the sin offering; their right hands, according to the Targum of Jonathan, which is not improbable, thereby as it were transferring their sins to it, and confessing them over it; acknowledging their guilt, and that they deserved to die, as that creature would, which was to be a vicarious sacrifice for sin, and whose blood was to purify and sanctify the altar, at which they, sinful men, were to serve.

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.

brought the bullock for the sin offering, &c.--a timely expression of their sense of unworthiness--a public and solemn confession of their personal sins and a transference of their guilt to the typical victim.

The sacrificial ceremony with which the consecration was concluded, consisted of a threefold sacrifice, the materials for which were not supplied by the persons about to be installed, but were no doubt provided by Moses at the expense of the congregation, for which the priesthood was instituted. Moses officiated as the mediator of the covenant, through whose service Aaron and his sons were to be consecrated as priests of Jehovah, and performed every part of the sacrificial rite-the slaughtering, sprinkling of the blood, and burning of the altar gifts, - just as the priests afterwards did at the public daily and festal sacrifices, the persons to be consecrated simply laying their hands upon the sacrificial animals, to set them apart as their representatives.

The bullock - There were indeed seven bullocks to be offered at his consecration, one every day; but here he mentions only one, because he here describes only the work of the first day.