(5) And the Lord spake unto Moses.--As Moses had already officiated in the consecration of the priests (Leviticus 8), so now, notwithstanding the fact that Aaron and his sons were already consecrated, he is commanded to officiate at the cleansing of the Levites.
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 Lord spake unto Moses,.... the same time the order about lighting the lamps was given; and this section is joined to the former, Aben Ezra thinks, to show that Aaron employed himself in lighting the lamps, but in the rest of the services the Levites helped him, and stood before him to do what he commanded them: they were ordered to be taken and given to Aaron before; and they were numbered, and their services appointed to each division of them; and now they are ordered to be ordained and consecrated to their office:
saying; as follows.