Moses, having done his part of the ceremony, now leaves Aaron and his sons to do theirs.

I.They must boil the flesh of their peace-offering, and eat it in the court of the tabernacle, and what remained they must burn with fire, Lev 8:31, Lev 8:32. This signified their thankful consent to the consecration: when God gave Ezekiel his commission, he told him to eat the roll, Eze 3:1, Eze 3:2.

II.They must not stir out of the court of the tabernacle for seven days, Lev 8:33. The priesthood being a good warfare, they must thus learn to endure hardness, and to disentangle themselves from the affairs of this life, Ti2 2:3, Ti2 2:4. Being consecrated to their service, they must give themselves wholly to it, and attend continually to this very thing. Thus Christ's apostles were appointed to wait for the promise of the Father, Act 1:4. During this time appointed for their consecration, they were daily to repeat the same sacrifices which were offered the first day, Lev 8:34. This shows the imperfection of the legal sacrifices, which, because they could not take away sin, were often repeated (Heb 10:1, Heb 10:2), but were here repeated seven times (a number of perfection), because they typified that one offering, which perfected for ever those that were sanctified. The work lasted seven days; for it was a kind of creation: and this time was appointed in honour of the sabbath, which, probably, was the last day of the seven, for which they were to prepare during the six days. Thus the time of our life, like the six days, must be our preparation for the perfection of our consecration to God in the everlasting sabbath: they attended day and night (Lev 8:35), and so constant should we be in our meditation on God's law, Psa 1:2. They attended to keep the charge of the Lord: we have every one of us a charge to keep, an eternal God to glorify, an immortal soul to provide for, needful duty to be done, our generation to serve; and it must be our daily care to keep this charge, for it is the charge of the Lord our Master, who will shortly call us to an account about it, and it is at our utmost peril if we neglect it. Keep it that you die not; it is death, eternal death, to betray the trust we are charged with; by the consideration of this we must be kept in awe. Lastly, We are told (Lev 8:36) that Aaron and his sons did all that was commanded. Thus their consecration was completed; and thus they set an example before the people of an exact obedience to the laws of sacrifices now newly given, and then they could with the better grace teach them. Thus the covenant of peace (Num 25:12), of life and peace (Mal 2:5), was made with Aaron and his sons; but after all the ceremonies that were used in their consecration there was one point of ratification which was reserved to be the honour and establishment of Christ's priesthood, which was this, that they were made priests without an oath, but Christ with an oath (Heb 7:21), for neither such priests nor their priesthood could continue, but Christ's is a perpetual and unchangeable priesthood.

Gospel ministers are compared to those who served at the altar, for they minister about holy things (Co1 9:13), they are God's mouth to the people and the people's to God, the pastors and teachers Christ has appointed to continue in the church to the end of the world: they seem to be meant in that promise which points at gospel times (Isa 66:21), I will take of them for priests and for Levites. No man may take this honour to himself, but he who upon trial is found to be clothed and anointed by the Spirit of God with gifts and graces to qualify him for it, and who with purpose of heart devotes himself entirely to the service, and is then by the word and prayer (for so every thing is sanctified), and the imposition of the hands of those that give themselves to the word and prayer, set apart to the office, and recommended to Christ as a servant and to the church as a steward and guide. And those that are thus solemnly dedicated to God ought not to depart from his service, but faithfully to abide in it all their days; and those that do so, and continue labouring in the word and doctrine, are to be accounted worthy of double honour, double to that of the Old Testament priests.

And Moses took - the blood - and sprinkled it upon Aaron, etc. - Thus we find that the high priest himself must be sprinkled with the blood of the sacrifice; and our blessed Lord, of whom Aaron was a type, was sprinkled with his own blood.

1.In his agony in the garden.

2.In his being crowned with thorns.

3.In the piercing of his hands and his feet. And,

4.In his side being pierced with the spear. All these were so many acts of atonement performed by the high priest.

And Moses said unto Aaron, and to his sons,.... After he had offered the bullock, the two rams, and cakes of unleavened bread for the consecration of them:

boil the flesh at the door of the tabernacle of the congregation; the remainder of the flesh of the ram of consecration, which was all but the fat, the shoulder, and the breast:

and there eat it with the bread that is in the basket of consecration; what was left of that, there being one cake of a sort taken out of it and burnt:

as I commanded, saying, Aaron and his sons shall eat it; see Exo 29:32.

brought the other ram,--&c. After the sin offering and burnt offering had been presented on their behalf, this was their peace offering, by which they declared the pleasure which they felt in entering upon the service of God and being brought into close communion with Him as the ministers of His sanctuary, together with their confident reliance on His grace to help them in all their sacred duties.