Verses 1–4
Introduction
In this chapter we see that the Levites according to the thoughts of God are set apart for the service. They are a type of the church, or rather of the members of the church, in their service to God, just as the priests are a picture of the New Testament believers who approach to the throne of God for worship or in intercession for the benefit of others.
There are three principles that are important to us in the service to the Lord:
1. We are redeemed from Egypt, a picture of the world (Exodus 12:1-Matthew :; Galatians 1:4).
2. As a result, we belong to God (1 Corinthians 6:20).
3. We were given to Christ for the service of the heavenly tabernacle (cf. Numbers 3:6).
The Levites are the only tribe chosen to carry the holy things of the tabernacle and serve therein. For the church this means that every member, every believer, is responsible for making his contribution to being a church. Of all that God has given us in the church, He has given us the responsibility to carry it all through the wilderness and to bring it to its end intact.
Every child of God is a Levite, but the question is who actually does this service. Every Levite has its own task. God has given us all a gift of grace, but are we using it? That is different from the priests. All the sons of Aaron are priests; there is no distinction therein. So we meet on the first day of the week. All brothers and sisters perform priestly service. In approaching to God all discernment disappears, for who and what are we in His presence? As Levites there is a difference. This distinction is made by God Himself (1 Corinthians 12:5). Each has its own task, which is different from the task of the other.
The Generations of Aaron and Moses
Moses and Aaron are mentioned together as the spiritual fathers of the generation of Levi, both priests and Levites. In Moses the aspect of the authority of the Word of God comes to the fore. In Aaron we see more sympathy for our weaknesses. Together they are a picture of the Lord Jesus in Whom both aspects are perfectly united (Hebrews 3:1; Hebrews 4:12-Nehemiah :).
Nadab and Abihu have not taken into account the authority of the word God has spoken and have entered the sanctuary in the opinion of being able to approach God in their own way (Leviticus 10:1-:). That is their own invented priestly service. Such a priesthood dies out, it does not hold out to God because God does not hold it, there is nothing of Him in it. They have no sons or descendants to follow them. Their death, so soon after the establishment of the priesthood, must be a terrifying example and call for holiness in the priestly ministry.
Mentioning their names and their end makes it clear that the priesthood is not linked to the importance of the family, but to the sovereign choice of God. It also shows that getting a privilege does not automatically mean loyalty, but that man is able to corrupt his privilege.
The remaining sons serve as priests during Aaron’s life. It is good if young people serve under the watchful eye of the elderly. It must also have been a joy for Aaron to see worthy successors in these two boys (cf. 3 John 1:4).