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Commentary on Leviticus 14 verses 33–53
This is the law concerning the leprosy in a house. Now that they were in the wilderness they dwelt in tents, and had no houses, and therefore the law is made only an appendix to the former laws concerning the leprosy, because it related, not to their present state, but to their future settlement. The leprosy in a house is as unaccountable as the leprosy in a garment; but, if we see not what natural causes of it can be assigned, we may resolve it into the power of the God of nature, who here says, I put the leprosy in a house (Lev 14:34), as his curse is said to enter into a house, and consume it with the timber and stones thereof, Zac 5:4. Now, 1. It is supposed that even in Canaan itself, the land of promise, their houses might be infected with a leprosy. Though it was a holy land, this would not secure them from this plague, while the inhabitants were many of them so unholy. Thus a place and a name in the visible church will not secure wicked people from God's judgments. 2. It is likewise taken for granted that the owner of the house will make the priest acquainted with it, as soon as he sees the least cause to suspect the leprosy in his house: It seemeth to me there is as it were a plague in the house, Lev 14:35. Sin, where that reigns in a house, is a plague there, as it is in a heart. And masters of families should be aware and afraid of the first appearance of gross sin in their families, and put away the iniquity, whatever it is, far from their tabernacles, Job 22:23. They should be jealous with a godly jealousy concerning those under their charge, lest they be drawn into sin, and take early advice, if it but seem that there is a plague in the house, lest the contagion spread, and many be by it defiled and destroyed. 3. If the priest, upon search, found that the leprosy had got into the house, he must try to cure it, by taking gout that part of the building that was infected, Lev 14:40, Lev 14:41. This was like cutting off a gangrened limb, for the preservation of the rest of the body. Corruption should be purged out in time, before it spread; for a little leaven leaveneth the whole lump. If thy right hand offend thee, cut it off. 4. If yet it remained in the house, the whole house must be pulled down, and all the materials carried to the dunghill, Lev 14:44, Lev 14:45. The owner had better be without a dwelling than live in one that was infected. Note, The leprosy of sin, if it be obstinate under the methods of cure, will at last be the ruin of families and churches. If Babylon will not be healed, she shall be forsaken and abandoned, and (according to the law respecting the leprous house), they shall not take of her a stone for a corner, nor a stone for foundations, Jer 51:9, Jer 51:26. The remainders of sin and corruption in our mortal bodies are like this leprosy in the house; after all our pains in scraping and plastering, we shall never be quite clear of it, till the earthly house of this tabernacle be dissolved and taken down; when we are dead we shall be free from sin, and not till then, Rom 6:7. 5. If the taking out the infected stones cured the house, and the leprosy did not spread any further, then the house must be cleansed; not only aired, that it might be healthful, but purified from the ceremonial pollution, that it might be fit to be the habitation of an Israelite. The ceremony of its cleansing was much the same with that of cleansing a leprous person, Lev 14:49, etc. This intimated that the house was smitten for the man's sake (as bishop Patrick expresses it), and he was to look upon himself as preserved by divine mercy. The houses of Israelites are said to be dedicated (Deu 20:5), for they were a holy nation, and therefore they ought to keep their houses pure from all ceremonial pollutions, that they might be fit for the service of that God to whom they were devoted. And the same care should we take to reform whatever is amiss in our families, that we and our houses may serve the Lord; see Gen 35:2. Some have thought the leprosy in the house was typical of the idolatry of the Jewish church, which did strangely cleave to it; for, though some of the reforming kings took away the infected stones, yet still it broke out again, till by the captivity of Babylon God took down the house, and carried it to an unclean land; and this proved an effectual cure of their inclination to idols and idolatrous worships.
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SUMMARY
Leviticus 14:47, situated within the detailed legislation concerning the "plague of leprosy" in houses, stipulates the ritual purification requirements for individuals who have had significant and prolonged contact with a dwelling declared unclean due to a severe, persistent mold or mildew infestation. This verse specifically mandates that anyone who lay down or ate within such an affected house must wash their clothes, underscoring the pervasive nature of ritual defilement and God's unwavering demand for holiness and purity within the Israelite community.
CONTEXT
EXPOSITION AND ANALYSIS
Key Word Analysis
Verse Breakdown
Literary Devices
Leviticus 14:47 employs several literary devices to convey its message of purity and defilement. Repetition is prominently featured in the repeated phrase "shall wash his clothes," which underscores the mandatory nature and consistent requirement for purification. This repetition emphasizes the seriousness of contact with the "plague" and highlights the pervasive nature of the defilement, affecting anyone who engages in prolonged activities within the house. Symbolism is central, as the physical act of washing clothes serves as a powerful symbol of ritual cleansing and the removal of impurity. It is not merely about physical hygiene but represents a spiritual and communal restoration to a state of holiness. The "house" itself functions as a metonymy for the defilement it contains; contact with the house is synonymous with contact with the "plague" and its associated uncleanness. This meticulous attention to the spread of impurity through various forms of contact serves as a tangible lesson about the pervasive nature of sin and its defiling effect on individuals and the community, even through passive association.
THEOLOGICAL AND THEMATIC CONNECTIONS
Leviticus 14:47, like the broader Levitical purity laws, profoundly underscores God's absolute holiness and His demand for a holy people. The meticulous regulations concerning defilement, even from seemingly mundane sources like mold in a house, illustrate that impurity, in any form, is incompatible with God's presence. This system taught Israel the pervasive nature of sin (represented by defilement) and the necessity of diligent separation from anything that would compromise their covenant relationship with a holy God. The act of washing clothes was a constant reminder that contact with impurity required a conscious, prescribed act of purification to restore one to a state of acceptability before God and the community, foreshadowing a deeper spiritual need for cleansing.
REFLECTION AND APPLICATION
While the specific ritual laws of Leviticus 14:47 no longer apply to believers under the New Covenant, the underlying spiritual principles remain profoundly relevant. This verse serves as a powerful reminder that our environment and associations profoundly impact our spiritual purity. Just as physical contact with a defiled house rendered an Israelite unclean, so too can prolonged or intimate association with unholy influences, sinful practices, or worldly ideologies defile our hearts and minds. We are called to be in the world but not of it, exercising discernment about what we allow into our "houses"—our minds, our relationships, our homes, and our communities. When we inevitably come into contact with sin, whether through active participation or passive exposure, there is a divine provision for cleansing. This ancient law points us to the enduring truth that God's standard of holiness is unwavering, and His desire is for His people to live lives that reflect His purity, continually seeking His cleansing and sanctification through the work of Christ and the Holy Spirit.
Questions for Reflection
FAQ
What was the "plague of leprosy" in a house, and why was it so serious?
Answer: The "plague of leprosy" (Hebrew: nega') in a house, as described in Leviticus 14, was not human leprosy (Hansen's disease) but rather a severe, spreading mold, mildew, or fungal growth that infested the walls of a dwelling. It was considered serious not just for practical reasons (e.g., structural damage, potential health concerns in a pre-scientific age) but primarily for profound theological ones. In ancient Israelite thought, such an infestation was seen as a manifestation of defilement, a disruption of the divinely ordained order and purity. It rendered the house, and by extension, anything or anyone within it, ritually unclean. This uncleanness was incompatible with the holy presence of God in the Tabernacle/Temple, necessitating strict protocols for quarantine, purification, or even demolition to maintain the sanctity of the community and its covenant relationship with Yahweh.
Why did merely lying or eating in the house require washing clothes?
Answer: The acts of "lying" (sleeping or resting) and "eating" within the house signified more prolonged and intimate contact with the defiled structure compared to merely entering it, as described in Leviticus 14:46. These activities implied a deeper absorption of the house's impurity, making the individual more thoroughly defiled. The washing of clothes (and often the person's body, though not explicitly stated in this verse, it is implied by the general purity laws) was the prescribed ritual act to remove this defilement. It served as a visible and communal declaration that the individual had ceased contact with the source of uncleanness and was now ritually pure, ready to rejoin the holy community. This meticulousness underscored the pervasive nature of defilement and God's demand for thorough cleansing to maintain the holiness of His people.
CHRIST-CENTERED FULFILLMENT
Leviticus 14:47, with its emphasis on cleansing from the defilement of an unclean house, finds its ultimate fulfillment and transcendence in Jesus Christ. The Old Testament purity laws, including those concerning mold in houses, were shadows pointing to the pervasive nature of sin and humanity's inherent spiritual defilement. No amount of ritual washing or separation could truly cleanse the heart or remove the stain of sin. Jesus, however, is the one who not only touches the unclean without becoming defiled but actively purifies. He touched lepers (Mark 1:40-42), ate with sinners (Mark 2:15-17), and even raised the dead (John 11:43-44), demonstrating His divine authority and power over all forms of defilement, including death itself. His shed blood on the cross provides the ultimate, once-for-all cleansing for sin, which is the true spiritual "plague" that defiles humanity (Hebrews 9:14). Through faith in Him, believers are not merely ritually cleansed but are spiritually regenerated and made truly holy, indwelt by the Holy Spirit, transforming them from the inside out and enabling them to live in a world full of defilement without being defiled by it (1 John 1:7). The symbolic washing of clothes is replaced by the complete spiritual washing and new creation in Christ (Titus 3:5), allowing believers to draw near to a holy God with confidence.