The Levites were to ‘minister at the tabernacle’(5-8). Different people were given different responsibilities. They were not to compete with each other. There was to be no overlapping. One was not to interfere with the work of another. The call comes from God. ‘Every male from a month old and upward’(15,24,28,34,39-40,43): Long before we even thought of serving God, He was calling us to be His servants. God is in control: He determines who will serve Him, and how we will serve Him. Each of us has a part to play. The important thing is the whole work of God. Let each of us be faithful so that the whole work can move forward. Never forget this: We serve the Lord as a ‘redeemed’ people, for whom Christ has provided ‘redemption’- ‘we have redemption through His blood’(44-51; Ephesians 1:7).
‘The sons... from thirty years old up to fifty years old’(2-3,22-23,29-30...): The service of the Lord calls for maturity. Long before we ever offered ourselves to God, He had His hand upon us. If, however, we are to prove worthy servants of the Lord, we must press on to spiritual maturity. Why is it that so many people upon whom God’s hand has been laid early in life never attain their true spiritual status? - They have been distracted. ‘Self’ has intruded where only God should be. Choose God-centred blessing - not self-centred rebellion. God is ‘holy’(Isaiah 6:3; Revelation 4:8). Serving Him is a ‘holy’ calling (4,15,19-20). In all of our service, one thing must take priority: Worship. We can ‘put on a performance’. It can be very impressive. Without real worship, it means nothing!