Why is eating unclean offering severe?
Why is eating the peace offering while unclean considered a severe offense in Leviticus 7:20?

Text Of The Passage

“But the person who eats the flesh of the sacrifice of peace offerings that belong to the LORD, while he is unclean, shall be cut off from his people.” (Leviticus 7:20)


The Nature And Purpose Of The Peace Offering

The zebach shelamim (peace or fellowship offering) was the only sacrifice in which the worshiper, priests, and covenant community shared a meal with God (Leviticus 3; 7:11-21). It celebrated covenant peace, gratitude, and communion. By eating, the participant symbolically sat at Yahweh’s table, declaring relational harmony (cf. Exodus 24:9-11).


Ritual Purity As Covenant Signature

Uncleanness (ṭāmē’) in the Torah refers not merely to hygiene but to a covenant category marking separation from God’s holiness (Leviticus 11–15). The tabernacle represented the cosmic center of ordered creation; impurity threatened that order (Leviticus 15:31). Entering sacred fellowship while impure rejected God’s definition of holiness and assaulted the created order He authored (Genesis 1:31; Isaiah 6:3).


Holiness Of Yahweh’S Dwelling Among His People

Yahweh’s presence settled above the mercy seat (Exodus 25:22). His self-description is “I the LORD am holy” (Leviticus 11:44-45). Approaching the Holy without purification expressed practical atheism, implying God neither knows nor cares. This violated the First Commandment (Exodus 20:3) and profaned the Name (Leviticus 22:2).


The Penalty Of Being “Cut Off”

“Cut off” (kārēt) in Leviticus designates removal from covenant benefits—often divine judgment terminating lineage or life (cf. Numbers 15:30-31). Because peace-offering fellowship dramatized reconciliation, approaching it unclean reversed the gospel-shape embedded in the ritual and warranted expulsion.


Canonical Consistency

Leviticus 19:8: similar penalty for eating communion sacrifices improperly.

Numbers 19:13: an unclean person defiled the sanctuary and “shall be cut off.”

1 Corinthians 11:27-30: Paul applies identical logic to the Lord’s Supper—unworthy participation brings judgment, confirming continuity of principle.


Christological Fulfillment

The peace offering foreshadows Christ, “our peace” (Ephesians 2:14). His flesh, given once for all (Hebrews 10:10), constitutes the true table of fellowship (John 6:51). To approach Him while refusing cleansing by His blood parallels Leviticus 7:20 and results in eternal separation (Hebrews 10:26-31; Revelation 21:27).


Hygienic And Scientific Observations

Contact with bodily discharges, dead bodies, and certain animals (Leviticus 11-15) spreads pathogens. Millennia before germ theory, the Law safeguarded Israel from disease. This functional benefit complements, but does not exhaust, the theological rationale.


Archaeological Corroboration

• Excavations at Tel Arad reveal animal-bone deposits matching Levitical clean species lists, evidencing sacrificial conformity.

• The Ketef Hinnom silver scrolls (7th c. BC) preserve priestly benediction language (“The LORD bless you,” Numbers 6:24-26), supporting early liturgical purity culture.

• The Qumran Temple Scroll insists on impurity exclusions identical to Leviticus, testifying to the enduring seriousness of these laws.


Theological Implications For Today

Believers, declared clean by Christ (John 15:3), must still examine themselves before partaking in the Lord’s Table (1 Corinthians 11:28). The principle endures: approach God’s fellowship with repentant, cleansed hearts (1 John 1:9).


Conclusion

Eating the peace offering while unclean is severe because it desecrates God’s holiness, undermines covenant communion, endangers the community, and typologically insults the ultimate Peace-Offering, Jesus Christ. The law thus protected God’s glory, Israel’s identity, and the gospel pattern embedded from creation to Calvary.

How does Leviticus 7:20 reflect the broader theme of holiness in the Book of Leviticus?
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