Numbers 31:20
And purify every garment and leather good, everything made of goat's hair, and every article of wood."
And purify every garment

Contact with death in the Midianite campaign brought ritual defilement, requiring the warriors and the spoils they carried to be cleansed before returning fully to the camp. Garments, closely associated with the person, had to be washed as part of the seven-day purification prescribed for those exposed to a dead body (Numbers 31:19; 19:11–19). God’s holiness governed even the aftermath of a just battle.

Lev 13:47-59 If any fabric is contaminated with mildew…
Lev 15:5-10 Anyone who touches his bed must wash his clothes…
Num 19:19 The man who is ceremonially clean is to sprinkle…

and leather good,

Leather articles used for clothing, containers, shields, and tent equipment also required cleansing. Nothing taken from a setting marked by death and pagan corruption was to enter Israel’s camp without purification. The command taught Israel that holiness extended beyond worship ceremonies into possessions and ordinary domestic life.

Lev 13:48-59 any weave or knit of linen or wool,…
Lev 15:17 Any clothing or leather on which there is an emission…
Lev 11:32-35 When one of them dies and falls on something,…

everything made of goat’s hair,

Goat’s hair was widely used for tents, coverings, and woven household goods, including materials associated with the tabernacle (Exodus 26:7). Such items could not be passed through fire without being ruined, but they could be purified with water according to the ordinance. The careful inclusion of these materials showed that no part of Israel’s life was outside God’s concern for purity.

Exo 26:7-14 You are to make curtains of goat hair for the tent…
Exo 35:23-26 Everyone who had blue, purple, or scarlet yarn…
Exo 36:14-19 He then made curtains of goat hair for the tent…

and every article of wood.”

Wooden tools, utensils, furniture, and weapons were likewise to be cleansed before use. Israel was not to absorb the defilement of the nations it judged, but to remain a people set apart for the Lord. The outward washing pointed to the deeper need for cleansing from sin, ultimately fulfilled through the purifying work of Christ (Hebrews 9:13–14).

Lev 15:12 Any clay pot that the man with the discharge touches…
Lev 14:33-53 Then the LORD said to Moses and Aaron,…

Persons / Places / Events
1. Moses
The leader of the Israelites, who is conveying God's commands regarding purification after the battle with the Midianites.

2. Israelites
The people of God who are receiving instructions on how to purify themselves and their belongings after the conflict.

3. Midianites
The people defeated by the Israelites, whose possessions are now subject to purification.

4. Purification Process
The ritual cleansing required for garments and articles made of leather, goat hair, or wood, emphasizing the need for holiness.

5. Camp of Israel
The place where the Israelites reside and where the purification process is to be carried out to maintain the camp's sanctity.
Teaching Points
Holiness and Purity
God calls His people to be holy and set apart, which includes both physical and spiritual purity.

Obedience to God's Commands
The Israelites' adherence to purification laws demonstrates the importance of obedience in maintaining a relationship with God.

Symbolism of Cleansing
The physical act of cleansing garments and items symbolizes the deeper need for spiritual cleansing from sin.

Community Responsibility
The purification process underscores the collective responsibility of the community to uphold God's standards.

Application to Modern Life
Believers today are called to examine their lives and remove anything that hinders their walk with God, seeking spiritual purity through Christ.
Bible Study Questions
1. How does the command to purify garments and items in Numbers 31:20 reflect God's character and His expectations for His people?

2. In what ways can the purification process described in Numbers 31:20 be seen as a foreshadowing of the spiritual cleansing available through Jesus Christ?

3. How do the purification laws in Numbers relate to the concept of holiness in the New Testament, and how can we apply this to our daily lives?

4. What are some practical steps we can take to "purify" our lives today, both physically and spiritually, in light of this passage?

5. How does understanding the historical and cultural context of Numbers 31:20 enhance our appreciation of God's instructions for His people?
Connections to Other Scriptures
Leviticus 11
Discusses the laws of cleanliness and uncleanliness, providing a broader context for the purification laws in Numbers.

Hebrews 9
Explains the concept of purification and cleansing in the New Testament, drawing parallels to the Old Testament practices.

Psalm 51
David's plea for purification and cleansing from sin, highlighting the spiritual aspect of purification.

1 John 1:9
Speaks about the spiritual cleansing available through confession and forgiveness in Christ.

2 Corinthians 7:1
Encourages believers to purify themselves from everything that contaminates body and spirit.
The Lion and His PreyD. Young Numbers 31:1-54
People
Balaam, Beor, Daniel, Eleazar, Evi, Hur, Israelites, Levites, Midianites, Moses, Phinehas, Reba, Rekem, Zur
Places
Jericho, Jordan River, Midian, Moab, Peor
Topics
Anything, Article, Articles, Bit, Clean, Cleanse, Clothing, Garment, Goat, Goats, Goat's, Hair, Leather, Purify, Raiment, Skin, Skins, Utensil, Vessel, Wood, Wooden, Yourselves
Dictionary of Bible Themes
Numbers 31:19-20

     4552   wood

Numbers 31:19-24

     7416   purification

Library
Numbers
Like the last part of Exodus, and the whole of Leviticus, the first part of Numbers, i.-x. 28--so called,[1] rather inappropriately, from the census in i., iii., (iv.), xxvi.--is unmistakably priestly in its interests and language. Beginning with a census of the men of war (i.) and the order of the camp (ii.), it devotes specific attention to the Levites, their numbers and duties (iii., iv.). Then follow laws for the exclusion of the unclean, v. 1-4, for determining the manner and amount of restitution
John Edgar McFadyen—Introduction to the Old Testament

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