Numbers 3:5-10

Verse 6

Bring the tribe of Levi near - The original word הקרב hakreb is properly a sacrificial word, and signifies the presenting of a sacrifice or offering to the Lord. As an offering, the tribe of Levi was given up entirely to the service of the sanctuary, to be no longer their own, but the Lord's property.
Verse 7

The charge of the whole congregation - They shall work for the whole congregation; and instead of the first-born.
Verse 8

All the instruments - The tabernacle itself and all its contents: see all described, Num 3:25, Num 3:26, Num 3:31, Num 3:36, Num 3:37. The Levites were to perform the most common and laborious offices. It was their business to take down, put up, and carry the tabernacle and its utensils; for it was the object of their peculiar care. In a word, they were the servants of the priests.
Verse 10

Aaron and his sons - shall wait on their priest's office - It was the business of the priests to offer the different sacrifices to God; to consecrate the shew-bread, pour out the libations, burn the incense, sprinkle the blood of the victims, and bless the people. In a word, they were the servants of God alone.
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