Numbers 18 explains the duties and provisions God assigned to Aaron, his sons, and the Levites, and why these arrangements mattered for the holy life of the community. The questions below work for a small group, a Sunday class, or personal study. Each set of questions moves from what the text says, to what it means, to how it shapes everyday faithfulness.
Numbers 18 at a Glance
The chapter opens with God speaking directly to Aaron and laying out responsibility for the sanctuary, shared between the priests and the Levites. It then describes the portions the priests receive from the offerings, including the best of the oil, wine, and grain, the firstborn animals, and what is devoted to the Lord. Finally it turns to the tithes given to the Levites, and their own obligation to give a tenth of that tithe back to Aaron.
The movement is from holy duty, to provision, to a closing reminder that every gift carries a responsibility to handle it rightly. Leaders can use the questions in order without a separate summary, since the three sets follow this same path.
Observation Questions
Use these questions to slow the group down and let the text speak before anyone offers an opinion. Read the chapter aloud once before you begin, and invite people to point to the exact words that support each answer.
Q: In verses 1-3, who bears responsibility for the sanctuary and the priesthood, and how is that responsibility described?
1 The LORD said to Aaron, “You and your sons and your fathers’ house with you shall bear the iniquity of the sanctuary; and you and your sons with you shall bear the iniquity of your priesthood. 2 Bring your brothers also, the tribe of Levi, the tribe of your father, near with you, that they may be joined to you, and minister to you; but you and your sons with you shall be before the Tent of the Testimony. 3 They shall keep your commands, and the duty of the whole Tent; only they shall not come near to the vessels of the sanctuary and to the altar, that they not die, neither they, nor you.
Numbers 18:1-3 (WEB)
Aaron, his sons, and his father’s house are named as bearing the iniquity of the sanctuary and the priesthood. The Levites are brought near to share the work of the Tent, but they are not to touch the holy vessels or the altar. Ask the group what it means that responsibility is shared, and why the boundary around the altar matters so much.
Q: In verses 8-10, what does God give to Aaron and his sons from the most holy offerings?
8 The LORD spoke to Aaron, “Behold, I myself have given you the command of my wave offerings, even all the holy things of the children of Israel. I have given them to you by reason of the anointing, and to your sons, as a portion forever. 9 This shall be yours of the most holy things from the fire: every offering of theirs, even every meal offering of theirs, and every sin offering of theirs, and every trespass offering of theirs, which they shall render to me, shall be most holy for you and for your sons. 10 You shall eat of it like the most holy things. Every male shall eat of it. It shall be holy to you.
Numbers 18:8-10 (WEB)
God gives the priests every offering that comes from the fire, including the meal offerings, sin offerings, and trespass offerings. These portions are described as most holy and are to be eaten by the priestly males in a holy place. Invite the group to notice how often the word holy appears, and to name what it tells us about the source of these provisions.
Q: In verses 21-24, what inheritance is given to the Levites, and what are they forbidden to have?
21 “To the children of Levi, behold, I have given all the tithe in Israel for an inheritance, in return for their service which they serve, even the service of the Tent of Meeting. 22 Henceforth the children of Israel shall not come near the Tent of Meeting, lest they bear sin, and die. 23 But the Levites shall do the service of the Tent of Meeting, and they shall bear their iniquity. It shall be a statute forever throughout your generations. Among the children of Israel, they shall have no inheritance. 24 For the tithe of the children of Israel, which they offer as a wave offering to the LORD, I have given to the Levites for an inheritance. Therefore I have said to them, ‘Among the children of Israel they shall have no inheritance.’”
Numbers 18:21-24 (WEB)
The Levites receive all the tithe of Israel as their inheritance in return for their service at the Tent of Meeting. They are told they will have no inheritance of land among the other tribes. Ask the group to compare this with how land was divided among the other tribes, and to think about what kind of security the tithe was meant to provide.
Q: In verses 26-29, what instruction is given to the Levites about the tithe they receive?
26 “Moreover you shall speak to the Levites, and tell them, ‘When you take of the children of Israel the tithe which I have given you from them for your inheritance, then you shall offer up a wave offering of it for the LORD, a tithe of the tithe. 27 Your wave offering shall be credited to you, as though it were the grain of the threshing floor, and as the fullness of the wine press. 28 Thus you also shall offer a wave offering to the LORD of all your tithes, which you receive of the children of Israel; and of it you shall give the LORD’s wave offering to Aaron the priest. 29 Out of all your gifts, you shall offer every wave offering of the LORD, of all its best parts, even the holy part of it.’
Numbers 18:26-29 (WEB)
The Levites must give a tenth of the tithe they receive to the Lord, as a wave offering through the priest. The instruction specifies that they offer the best part of everything. Ask the group why the text repeats the call to offer the best, and where they see the same pattern elsewhere in Scripture.
Interpretation Questions
These questions ask the group to explore meaning, moving past the surface of the text. Allow disagreement and encourage people to test their ideas against the verses already read. Some questions have more than one reasonable answer, and that is fine.
Q: In verses 19-20, why does God describe the offerings as a covenant of salt, and what does Aaron’s lack of land suggest about his dependence?
19 All the wave offerings of the holy things, which the children of Israel offer to the LORD, I have given you, and your sons and your daughters with you, as a portion forever. It is a covenant of salt forever before the LORD to you and to your offspring with you.” 20 The LORD said to Aaron, “You shall have no inheritance in their land, neither shall you have any portion among them. I am your portion and your inheritance among the children of Israel.
Numbers 18:19-20 (WEB)
Salt was used in ancient Near Eastern covenant meals and suggested something lasting and not easily undone. God tells Aaron that he will have no inheritance in the land and that God himself is his portion. Discuss what it means for a leader’s security to rest in God rather than in property, and how this relates to the priests’ role of standing between God and the people.
Q: In verses 22-23, why does God warn that the Israelites must not come near the Tent of Meeting, and what does this say about holiness?
22 Henceforth the children of Israel shall not come near the Tent of Meeting, lest they bear sin, and die. 23 But the Levites shall do the service of the Tent of Meeting, and they shall bear their iniquity. It shall be a statute forever throughout your generations. Among the children of Israel, they shall have no inheritance.
Numbers 18:22-23 (WEB)
The warning reflects the seriousness of approaching a holy God and the danger of sin in the presence of his holiness. The Levites bear the responsibility of guarding that boundary on the people’s behalf. Ask the group how this arrangement protected the community, and how they understand the role of mediators in the wider story of Scripture.
Q: In verses 27-32, why is the Levites’ tithe described as credited to them as though it were the produce of the threshing floor, and what is the purpose of the phrase “you shall bear no sin”?
27 Your wave offering shall be credited to you, as though it were the grain of the threshing floor, and as the fullness of the wine press. 28 Thus you also shall offer a wave offering to the LORD of all your tithes, which you receive of the children of Israel; and of it you shall give the LORD’s wave offering to Aaron the priest. 29 Out of all your gifts, you shall offer every wave offering of the LORD, of all its best parts, even the holy part of it.’ 30 “Therefore you shall tell them, ‘When you heave its best from it, then it shall be credited to the Levites as the increase of the threshing floor, and as the increase of the wine press. 31 You may eat it anywhere, you and your households, for it is your reward in return for your service in the Tent of Meeting. 32 You shall bear no sin by reason of it, when you have heaved from it its best. You shall not profane the holy things of the children of Israel, that you not die.’”
Numbers 18:27-32 (WEB)
The language treats the offering as a sure return, like harvest that is gathered and counted. The phrase about bearing no sin is conditional on offering the best part, which points to a right heart in giving. Invite the group to consider why God ties the Levites’ blessing to faithful giving rather than to the amount received.
Q: Across the chapter, what does the repeated emphasis on the “best” and “holy” parts tell us about how God wants his people to honor him?
“I have given to you all the best of the oil, and all the best of the vintage, and of the grain, the first fruits of them which they give to the LORD.
Numbers 18:12 (WEB)
Verse 12 names the best of the oil, wine, and grain as belonging to the priests, but the call to give the best runs through the whole chapter. Ask the group to name what it looks like today to honor God with the first and finest of what they have, rather than with leftovers.
Application Questions
Move the group from the text to their own lives with these questions. Encourage honesty and specific examples, and close each answer with a practical step the group can take this week. Keep the conversation personal but not burdensome.
Q: Where in your own life or church do you carry shared responsibility the way Aaron and the Levites did, and how can you carry it faithfully?
“You shall perform the duty of the sanctuary and the duty of the altar, that there be no more wrath on the children of Israel.
Numbers 18:5 (WEB)
Verse 5 charges the priests with the duty of the sanctuary and the altar so that wrath does not fall on the people. Ask group members to name a responsibility they hold in a family, job, or congregation. Discuss what faithful service looks like there, and how it protects others from harm.
Q: How do you practice giving the best of what you have to God, and what makes that hard in your season of life?
Out of all your gifts, you shall offer every wave offering of the LORD, of all its best parts, even the holy part of it.’
Numbers 18:29 (WEB)
Verse 29 calls for offering every gift of the Lord, choosing the best parts. Invite people to share honestly about time, money, or energy they find easier to give away last. Ask what one small change would move their giving closer to the best.
Q: What does it look like to find your security in God as your portion, rather than in what you own or earn?
The LORD said to Aaron, “You shall have no inheritance in their land, neither shall you have any portion among them. I am your portion and your inheritance among the children of Israel.
Numbers 18:20 (WEB)
Verse 20 tells Aaron that God is his portion and inheritance. Ask the group where they feel most tempted to seek security elsewhere, such as in savings, reputation, or approval. Discuss a concrete practice, like daily prayer or Scripture reading, that reminds them where their security rests.
Q: How can your church or group honor the people who serve the sanctuary the way God provided for the Levites and priests?
You may eat it anywhere, you and your households, for it is your reward in return for your service in the Tent of Meeting.
Numbers 18:31 (WEB)
Verse 31 notes that the Levites may eat the tithe anywhere because it is their reward for service. Ask the group to think about the leaders, volunteers, and staff who serve them. Discuss one tangible way to support those people with provision, encouragement, or time this month.
Key Verses to Read Aloud
Numbers 18:1
The LORD said to Aaron, “You and your sons and your fathers’ house with you shall bear the iniquity of the sanctuary; and you and your sons with you shall bear the iniquity of your priesthood.
(WEB)
Read this verse first to establish that the instructions come directly from the Lord to Aaron. It frames everything that follows as God’s own ordering of the sanctuary and the priesthood.
Numbers 18:7
You and your sons with you shall keep your priesthood for everything of the altar, and for that within the veil. You shall serve. I give you the service of the priesthood as a gift. The stranger who comes near shall be put to death.”
(WEB)
This verse states plainly that the priesthood is given as a gift of service. Reading it aloud helps the group hear the grace in the arrangement alongside the seriousness of holy boundaries.
Numbers 18:26-28
26 “Moreover you shall speak to the Levites, and tell them, ‘When you take of the children of Israel the tithe which I have given you from them for your inheritance, then you shall offer up a wave offering of it for the LORD, a tithe of the tithe. 27 Your wave offering shall be credited to you, as though it were the grain of the threshing floor, and as the fullness of the wine press. 28 Thus you also shall offer a wave offering to the LORD of all your tithes, which you receive of the children of Israel; and of it you shall give the LORD’s wave offering to Aaron the priest.
(WEB)
These verses show that even the Levites, who receive the tithe, must give back to the Lord. Reading them together highlights the pattern of offering that runs through the whole chapter.
Numbers 18:32
You shall bear no sin by reason of it, when you have heaved from it its best. You shall not profane the holy things of the children of Israel, that you not die.’”
(WEB)
Ending the chapter with this verse leaves the group with the warning and the promise together. It invites a closing reflection on faithful stewardship of what belongs to the Lord.
Memory Verse for Numbers 18
A Closing Prayer for the Group
Father, we come before you thankful that you care for those who serve you. You set apart the priests and the Levites, and you gave them your own presence as their portion. Teach us to honor you with the best of what we have, whether that is our time, our resources, or our hearts. Help us to carry the responsibilities you have given us with faithfulness and humility. Guard us from seeking our security anywhere but in you. We ask this in the name of Jesus, who gave himself fully for us. Amen.
