Numbers 19:20
But if a person who is unclean does not purify himself, he will be cut off from the assembly, because he has defiled the sanctuary of the LORD. The water of purification has not been sprinkled on him; he is unclean.
But if a person who is unclean does not purify himself,

Ritual uncleanness, especially from contact with death, required the cleansing God prescribed through the water prepared from the ashes of the red heifer. Neglecting this requirement was deliberate disobedience and left the person unfit to participate in Israel’s worship.

Lev 15:13 When the man has been cleansed from his discharge…
Lev 14:8-9 The one being cleansed must wash his clothes,…
Heb 10:22 let us draw near with a sincere heart…

he will be cut off from the assembly,

The unclean person was cut off from the covenant community, losing the social and spiritual privileges of fellowship and worship among God’s people. Such exclusion guarded the holiness of the congregation and impressed upon Israel the seriousness of approaching God as He commanded.

Lev 7:20-21 If anyone who is unclean eats meat from the peace offering…
Lev 22:3 Tell them that for the generations to come…
Exo 12:15 For seven days you must eat unleavened bread.…

because he has defiled the sanctuary of the LORD.

Though the person may not have entered the tabernacle, remaining unclean while living among Israel brought defilement into the community where the LORD dwelt. God’s sanctuary was holy because of His presence, and impurity could not be treated lightly.

Lev 15:31 You must keep the children of Israel separate…
Lev 20:3 And I will set My face against that man and cut…
Ezk 5:11 Therefore as surely as I live, declares the Lord GOD,…

The water of purification has not been sprinkled on him;

The prescribed water was applied on the third and seventh days after defilement. Refusing or neglecting this cleansing meant rejecting the provision God had given for restoration.

Num 8:7 This is what you must do to cleanse them: Sprinkle them…
Heb 9:13-14 For if the blood of goats and bulls and the ashes…
Ezk 36:25 I will also sprinkle clean water on you,…

he is unclean.

Until purification was completed, the person remained separated from the worshiping community. The ordinance demonstrated that sin and death are incompatible with the holiness of God and pointed forward to the complete cleansing provided through Christ.

Lev 22:6 the man who touches any of these will remain unclean…
Lev 11:24-25 These creatures will make you unclean. Whoever touches…
Hag 2:13-14 So Haggai asked, “If one who is defiled by contact”…

Persons / Places / Events
1. The Unclean Man
Represents any individual who has become ceremonially unclean and fails to undergo the prescribed purification process.

2. The Assembly
Refers to the community of Israel, the people of God, from whom the unclean person is to be cut off if they do not purify themselves.

3. The Sanctuary of the LORD
The holy place where God's presence dwells among His people, which must remain undefiled.

4. The Water of Cleansing
A special mixture used for purification, symbolizing the removal of impurity and sin.

5. The Act of Being Cut Off
A severe consequence for failing to adhere to God's commands regarding purity, signifying separation from the community and from God.
Teaching Points
The Seriousness of Sin and Impurity
Sin and impurity are not trivial matters; they separate us from God and His people. We must take them seriously and seek God's provision for cleansing.

The Necessity of Obedience
God's commands regarding purity were not optional. Obedience to His Word is crucial for maintaining fellowship with Him and His community.

The Provision of Cleansing
Just as the water of cleansing was provided for purification, God has provided Jesus Christ as the ultimate means of cleansing from sin.

The Consequences of Neglect
Ignoring God's provision for purification leads to separation from Him. We must not neglect the means of grace He has given us.

The Call to Holiness
As believers, we are called to live holy lives, set apart for God. This involves both external actions and internal heart attitudes.
Bible Study Questions
1. What does the requirement for purification in Numbers 19:20 teach us about the nature of sin and its impact on our relationship with God?

2. How does the concept of being "cut off" from the assembly relate to the New Testament teachings on church discipline and restoration?

3. In what ways does the provision of the water of cleansing in the Old Testament foreshadow the cleansing work of Jesus Christ?

4. How can we apply the principles of purification and holiness in our daily lives as believers today?

5. What steps can we take to ensure we are not neglecting the spiritual cleansing available to us through Christ?
Connections to Other Scriptures
Leviticus 15
Discusses various laws of cleanliness and the importance of purification, emphasizing the need for holiness among God's people.

Hebrews 9
Explains the limitations of the old covenant's purification rituals and points to Christ's ultimate sacrifice for true cleansing.

1 John 1:9
Highlights the spiritual cleansing available through confession and the forgiveness of sins in Christ.

Psalm 51
David's plea for purification and a clean heart, reflecting the deeper spiritual need for cleansing beyond ceremonial laws.
Defilement from the DeadD. Young Numbers 19:1-22
The Law of the Red Heifer AppliedD. G. Watt, M. A.Numbers 19:1-22
The Ordinance of the Red HeiferW. Jones.Numbers 19:1-22
The Ordinance of the Red HeiferJ. M. Gibson, D. D.Numbers 19:1-22
The Red HeiferSpurgeon, Charles HaddonNumbers 19:1-22
The Red Heifer a Wilderness TypeC. H. Mackintosh.Numbers 19:1-22
The Red Heifer an Analogue of the ChristW. Jones.Numbers 19:1-22
The Water of Purification, and its LessonsE.S. Prout Numbers 19:1-22
People
Aaron, Eleazar, Israelites, Moses
Places
Wilderness of Paran
Topics
Assembly, Clean, Cleanse, Cleansing, Community, Congregation, Cut, Dashed, Defiled, Holy, Impurity, Meeting, Midst, Purify, Sanctuary, Separation, Soul, Sprinkled, Sprinkling, Thrown, Unclean, Uncleanness
Dictionary of Bible Themes
Numbers 19:20

     7348   defilement
     7438   sanctuary
     8269   holiness, separation from worldly
     8341   separation

Numbers 19:1-22

     7340   clean and unclean

Numbers 19:10-20

     7416   purification

Numbers 19:11-21

     8325   purity, nature of

Numbers 19:17-20

     4470   hyssop

Numbers 19:17-21

     7426   ritual washing

Numbers 19:18-21

     7454   sprinkling

Library
Nor, in that the Law Orders a Man to be Purified Even after Intercourse...
23. Nor, in that the Law orders a man to be purified even after intercourse with a wife, doth it show it to be sin: unless it be that which is allowed by way of pardon, which also, being in excess, hinders prayers. But, as the Law sets [1999] many things in sacraments and shadows of things to come; a certain as it were material formless state of the seed, which having received form will hereafter produce the body of man, is set to signify a life formless, and untaught: from which formless state,
St. Augustine—On the Good of Marriage

Fifth Sunday in Lent
Text: Hebrews 9, 11-15. 11 But Christ having come a high priest of the good things to come, through the greater and more perfect tabernacle, not made with hands, that is to say, not of this creation, 12 nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the holy place, having obtained eternal redemption. 13 For if the blood of goats and bulls, and the ashes of a heifer sprinkling them that have been defiled, sanctify unto the cleanness of the flesh:
Martin Luther—Epistle Sermons, Vol. II

Li. Dining with a Pharisee, Jesus Denounces that Sect.
^C Luke XI. 37-54. ^c 37 Now as he spake, a Pharisee asketh him to dine with him: and he went in, and sat down to meat. [The repast to which Jesus was invited was a morning meal, usually eaten between ten and eleven o'clock. The principal meal of the day was eaten in the evening. Jesus dined with all classes, with publicans and Pharisees, with friends and enemies.] 38 And when the Pharisee saw it, he marvelled that he had not first bathed himself before dinner. [The Pharisee marveled at this because
J. W. McGarvey—The Four-Fold Gospel

Jesus' Triumphal Entry into Jerusalem.
(from Bethany to Jerusalem and Back, Sunday, April 2, a.d. 30.) ^A Matt. XXI. 1-12, 14-17; ^B Mark XI. 1-11; ^C Luke XIX. 29-44; ^D John XII. 12-19. ^c 29 And ^d 12 On the morrow [after the feast in the house of Simon the leper] ^c it came to pass, when he he drew nigh unto Bethphage and Bethany, at the mount that is called Olivet, ^a 1 And when they came nigh unto Jerusalem, and came unto Bethphage unto { ^b at} ^a the mount of Olives [The name, Bethphage, is said to mean house of figs, but the
J. W. McGarvey—The Four-Fold Gospel

John the Baptist's Person and Preaching.
(in the Wilderness of Judæa, and on the Banks of the Jordan, Occupying Several Months, Probably a.d. 25 or 26.) ^A Matt. III. 1-12; ^B Mark I. 1-8; ^C Luke III. 1-18. ^b 1 The beginning of the gospel [John begins his Gospel from eternity, where the Word is found coexistent with God. Matthew begins with Jesus, the humanly generated son of Abraham and David, born in the days of Herod the king. Luke begins with the birth of John the Baptist, the Messiah's herald; and Mark begins with the ministry
J. W. McGarvey—The Four-Fold Gospel

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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