Numbers 3:7 - Exposition

They shall keep his charge, and the charge of the whole congregation. Septuagint, "shall keep his watches, and the watches of the children of Israel." The Levites were to be the servants of Aaron on the one side, and of the whole congregation on the other, in the performance of their religious duties. The complicated ceremonial now prescribed and set in use could not possibly be carried out by priests or people without the assistance of a large number of persons trained and devoted to the work. Compare St. Paul's words to the Corinthians ( 2 Corinthians 4:5 ), "Ourselves your servants for Jesus' sake."