Exodus 34:25

KJV

Thou shalt not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left unto the morning.

KJV (with Strong's)

Thou shalt not offer {H7819} the blood {H1818} of my sacrifice {H2077} with leaven {H2557}; neither shall the sacrifice {H2077} of the feast {H2282} of the passover {H6453} be left {H3885} unto the morning {H1242}.

Complete Jewish Bible

You are not to offer the blood of my sacrifice with leavened bread, and the sacrifice of the feast of Pesach is not to be left until morning.

Berean Standard Bible

Do not offer the blood of a sacrifice to Me along with anything leavened, and do not let any of the sacrifice from the Passover Feast remain until morning.

American Standard Version

Thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the sacrifice of the feast of the passover be left unto the morning.

Commentary

### SUMMARY
Exodus 34:25 presents two foundational and interconnected divine commands crucial for Israelite worship and their covenant relationship with Yahweh: the strict prohibition against offering sacrificial blood with leaven and the imperative that the Passover sacrifice be entirely consumed before morning. These regulations profoundly underscore God's unwavering demand for absolute purity, complete dedication, and immediate obedience in approaching His holiness, particularly within the context of the renewed covenant instructions delivered to Moses on Mount Sinai.

### CONTEXT
* **Literary Context:** This verse is strategically placed within a pivotal section of Exodus (chapters 33-34) that narrates the profound renewal of God's covenant with Israel following the catastrophic idolatry of the golden calf. Moses' fervent intercession for the people leads to God's merciful decision to restore the covenant and re-engrave the tablets of the Law. Exodus 34, often referred to as the "Ritual Decalogue" or a reiteration of covenant stipulations, delineates specific statutes governing Israel's religious and national life. The commands in verse 25 are integral to a broader set of instructions concerning the annual feasts and sacrificial protocols. They immediately follow directives regarding the Sabbath and precede further instructions on firstfruits and the mandatory male attendance at the three annual pilgrimage feasts, collectively demonstrating God's meticulous care for Israel's worship life as a direct reflection of their unique and sacred relationship with Him.
* **Historical & Cultural Context:** These laws are given at Mount Sinai, a watershed moment marking Israel's transformation from a recently liberated slave people into a distinct nation under God's direct sovereign rule. The deeply wounding incident of the golden calf (meticulously detailed in [Exodus 32](/exodus/32 "Exodus 32 - The Golden Calf Incident")) had severely fractured the relationship between God and His people, tragically exposing Israel's innate propensity for idolatry and disobedience. Consequently, the renewed covenant emphasizes stringent adherence to divine commands as the indispensable means of maintaining holiness and averting future transgressions. Sacrifices constituted the primary mechanism for atonement, communion, and worship in ancient Israelite culture, rendering their precise and proper execution paramount. The Passover, specifically, stood as the foundational feast, commemorating God's miraculous and powerful deliverance from Egyptian bondage (as recounted in [Exodus 12](/exodus/12 "Exodus 12 - The First Passover and Deliverance")), and its regulations thus carried immense historical, theological, and national weight, serving as a perpetual, vivid reminder of God's saving power and Israel's identity as His uniquely chosen people. The prohibition of leaven and the complete consumption of the sacrifice were not arbitrary rules but deeply symbolic directives, communicating essential truths about purity, dedication, and the finality of God's redemptive acts.
* **Key Themes:** Exodus 34:25 contributes significantly to several overarching theological and narrative themes within the book of Exodus and the broader Pentateuch. Foremost among these is the theme of **Divine Holiness and Purity**, emphasizing that God is utterly set apart, and therefore, His people must approach Him with corresponding purity, free from the "leaven" of sin and corruption. This command reinforces the concept of **Covenant Renewal and Obedience**, highlighting that Israel's continued relationship with God is contingent upon their faithful adherence to His detailed stipulations, especially concerning worship. The specific instructions for the Passover underscore the theme of **Redemption and Remembrance**, ensuring that God's mighty act of deliverance from Egypt is perpetually honored with urgency and completeness. Furthermore, the meticulous nature of these laws speaks to God's **Sovereign Authority** over all aspects of Israelite life, particularly their worship, demanding precise adherence to His divine will rather than human innovation or convenience. These themes collectively shape Israel's identity as a holy nation set apart for God.

### EXPOSITION AND ANALYSIS
#### Key Word Analysis
* **Blood (Hebrew, _dâm'_):** The Hebrew word דָּם (_dâm_) refers to the vital fluid of life, which, when shed, signifies death. In the context of Israelite sacrifice, blood was central to the atonement process, symbolizing life offered in exchange for sin. Its presentation without leaven underscores the absolute purity required for an offering that makes propitiation. The prohibition ensures that the life-giving, atoning power of the sacrifice is not corrupted by anything symbolizing impurity or decay.
* **Leaven (Hebrew, _châmêts'_):** The Hebrew term חָמֵץ (_châmêts_) denotes fermented dough or yeast. Throughout the Old Testament, leaven consistently symbolizes corruption, impurity, or sin, primarily due to its pervasive, spreading nature. Its explicit exclusion from most sacrifices, particularly those involving blood, and its strict prohibition during the Feast of Unleavened Bread, profoundly signifies the absolute necessity of purity and sincerity in approaching a holy God. The command to remove leaven from the presence of the blood of sacrifice underscores that worship must be offered from a heart free from defilement, malice, or hypocrisy.
* **Passover (Hebrew, _peçach'_):** The Hebrew word פֶּסַח (_peçach_) refers to the annual festival commemorating God's climactic act of deliverance of Israel from slavery in Egypt, specifically the night when the angel of death "passed over" the homes marked with the blood of the lamb. The Passover lamb and its communal consumption were central to this foundational remembrance. The rigorous regulations surrounding the Passover sacrifice were not merely ceremonial but deeply theological, emphasizing the urgency, completeness, and solemnity of God's redemptive act and the people's required response of immediate faith and unwavering obedience.

#### Verse Breakdown
* **"Thou shalt not offer the blood of my sacrifice with leaven":** This initial command establishes a fundamental principle of purity in worship. It strictly prohibits the mixing of leaven, a symbol of corruption and sin, with any sacrifice involving blood. Blood, representing life and serving as the divinely appointed means of atonement in the Old Covenant, must be presented to God in a state of absolute purity. The symbolic impurity of leaven is entirely antithetical to the life-giving, atoning, and sanctifying nature of the blood sacrifice. This injunction highlights God's unwavering demand for holiness in worship and unequivocally underscores that any approach to Him must be entirely free from the taint of sin and spiritual impurity.
* **"neither shall the sacrifice of the feast of the passover be left unto the morning.":** This second, equally vital command specifically concerns the Passover sacrifice. It dictates that the entire lamb, once roasted and eaten, must be completely consumed before daybreak. Any remaining portions were to be burned, not left to spoil or be treated casually. This instruction emphasizes the themes of completeness, urgency, and the finality of the Passover event. It prevents any casualness, disregard, or profanation of the sacred meal, ensuring that the people fully partake in and deeply respect the memorial of God's mighty act of salvation, leaving no room for lingering remnants that could lead to superstition or disrespect for the sacred offering.

#### Literary Devices
Exodus 34:25 masterfully employs several literary devices to convey its profound theological truths and reinforce divine imperatives. **Symbolism** is paramount, with "leaven" serving as a potent and consistent symbol for impurity, sin, or corruption, standing in stark contrast to the purity inherently required for approaching God through "blood," which powerfully symbolizes life and atonement. The "Passover sacrifice" itself is a rich and multi-layered symbol of God's redemptive power, Israel's miraculous deliverance, and the foundational act of their covenant relationship. The verse's structure, presenting two distinct but related prohibitions, creates a strong sense of **Emphasis** through parallelism, highlighting two equally vital aspects of proper worship: purity in the offering's presentation and completeness in its consumption. The precise, prescriptive, and categorical language used throughout the verse conveys God's absolute **Divine Authority**, leaving no ambiguity regarding His expectations for His people's worship. This divine precision ensures that these sacred acts are performed with the utmost reverence and strictly according to divine prescription, rather than human convenience or arbitrary tradition.

### THEOLOGICAL AND THEMATIC CONNECTIONS
The commands articulated in Exodus 34:25 are deeply interwoven with the broader theological themes of holiness, purity, and the very nature of God's covenant relationship with Israel. God, being intrinsically and utterly holy, demands that those who approach Him do so with a corresponding purity, meticulously cleansed from the "leaven" of sin and spiritual corruption. The urgency and completeness required for the Passover sacrifice underscore the profound seriousness of God's redemptive acts and the absolute necessity of a full, immediate, and unreserved response from His people. These principles transcend the specific ceremonial context of ancient Israel, pointing to the timeless truth that genuine worship, acceptable to God, requires not merely external ritual but a sincere heart and a complete, wholehearted embrace of God's divine provision and His holy character.

* [Leviticus 2:11](/leviticus/2-11 "Leviticus 2:11 - Prohibition of Leaven in Grain Offerings")
* [Deuteronomy 16:3-4](/deuteronomy/16-3-4 "Deuteronomy 16:3-4 - Unleavened Bread and Passover Regulations")
* [1 Corinthians 5:6-8](/1_corinthians/5-6-8 "1 Corinthians 5:6-8 - Paul's Teaching on Leaven and Christian Purity")

### REFLECTION AND APPLICATION
Exodus 34:25, while rooted in ancient ceremonial law, offers profound and enduring spiritual lessons for believers in every age. The prohibition against leaven in sacrifice calls us to a rigorous and honest self-examination, urging us to diligently consider the "leaven" of sin, hypocrisy, malice, or spiritual apathy that might subtly contaminate our worship, our service to God, or even our relationships with others. True worship, as this verse implies, is never merely an external ritual; it is an offering that must emanate from a pure heart, continually cleansed and made acceptable by God's grace. Similarly, the command to consume the Passover sacrifice entirely, leaving nothing until morning, speaks powerfully to the completeness and urgency with which we are to embrace God's provisions, particularly the ultimate and perfect sacrifice of Jesus Christ. It challenges us to fully partake in His grace, to live in urgent and wholehearted obedience, and to leave no aspect of His redemptive work unacknowledged, unapplied, or uncelebrated in our daily lives. This verse serves as a timeless reminder that our walk with God demands both an unwavering purity of intention and a complete, unreserved dedication, leaving absolutely no room for spiritual apathy, partial obedience, or lingering attachment to the impurities of the past.

#### Questions for Reflection
* **What "leaven" (e.g., unconfessed sin, bitterness, pride, or hypocrisy) might be contaminating my worship or hindering my genuine service to God today?**
* **In what practical ways am I called to embrace God's provisions (especially the finished work of Christ) with greater completeness and urgency, leaving nothing "till the morning" in my spiritual life?**
* **How does the specificity and precision of God's commands in this verse challenge my own approach to spiritual disciplines, obedience, and the reverence I bring to my relationship with Him?**

### FAQ
**Why is leaven so consistently forbidden in sacrifices and during Passover?**

Answer: Leaven, or _chametz_ (fermented dough), is consistently forbidden in many sacrificial contexts and during the Feast of Unleavened Bread because it universally symbolizes corruption, impurity, and sin. Its active, pervasive, and spreading nature was seen as antithetical to the purity and holiness required in approaching a perfectly holy God. In the specific context of the Passover, its complete removal signified a decisive and complete break from the past bondage and sin of Egypt, emphasizing the new, pure beginning God was establishing with His liberated people. This prohibition profoundly underscores that God demands not only a pure offering but also a purified people, free from the "leaven" of malice and wickedness, as later taught by the Apostle Paul in [1 Corinthians 5:8](/1_corinthians/5-8 "1 Corinthians 5:8 - Paul's Exhortation to Purity").

**What is the significance of not leaving the Passover sacrifice until the morning?**

Answer: The command not to leave any part of the Passover sacrifice until the morning (as also originally instructed in [Exodus 12:10](/exodus/12-10 "Exodus 12:10 - Original Passover Instructions")) emphasized several critical aspects: the urgency, completeness, and finality of God's deliverance from Egyptian bondage. It prevented any casualness, irreverence, or potential profanation of the sacred meal and ensured that the people fully partook in and deeply respected the memorial of God's mighty act of salvation. The entire lamb was to be consumed, symbolizing a full embrace of God's provision and a complete dedication to His covenant. Furthermore, it served a practical purpose by preventing any lingering remnants from being used for superstitious purposes or becoming putrid, thus meticulously maintaining the sanctity and purity of the offering.

### CHRIST-CENTERED FULFILLMENT
Exodus 34:25 finds its ultimate and profound fulfillment in the person and work of Jesus Christ, who is our perfect Passover Lamb and the very embodiment of unleavened purity. The stringent prohibition against offering sacrificial blood with leaven powerfully foreshadows Christ, who was entirely without sin, the "Lamb of God who takes away the sin of the world!" ([John 1:29](/john/1-29 "John 1:29 - Jesus, the Lamb of God")). His precious blood, shed on the cross, constitutes the ultimate, pure, and perfect atonement, entirely untainted by the "leaven" of sin, corruption, or human imperfection, thereby making Him the uniquely qualified and efficacious sacrifice for all humanity. Furthermore, the imperative command that the Passover sacrifice not be left until morning finds its glorious echo in the completeness and finality of Christ's redemptive work. His sacrifice was fully accomplished on the cross with the declaration "It is finished!" ([John 19:30](/john/19-30 "John 19:30 - Jesus' Last Words on the Cross")), and His body was not left to decay in the grave but was triumphantly resurrected on the third day ([Acts 2:31](/acts/2-31 "Acts 2:31 - Peter's Sermon on Christ's Resurrection")), signifying His total victory over sin, death, and the grave. As believers, we are now called to partake fully in Christ, our "Passover lamb" ([1 Corinthians 5:7](/1_corinthians/5-7 "1 Corinthians 5:7 - Christ Our Passover")), embracing His complete and perfect work of salvation with urgency and living lives of "sincerity and truth," consciously purged from the old "leaven" of malice and wickedness ([1 Corinthians 5:8](/1_corinthians/5-8 "1 Corinthians 5:8 - Living without Leaven")).

Note: Commentary is generated by AI with a directive for Biblical fidelity. Always rely on the Holy Spirit for discernment. The Scripture text and cross-references are from verified, non-AI sources.

Cross-References

Exodus 23:18

Thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the fat of my sacrifice remain until the morning.

Exodus 12:10

And ye shall let nothing of it remain until the morning; and that which remaineth of it until the morning ye shall burn with fire.

Leviticus 7:15

And the flesh of the sacrifice of his peace offerings for thanksgiving shall be eaten the same day that it is offered; he shall not leave any of it until the morning.

Exodus 12:20

Ye shall eat nothing leavened; in all your habitations shall ye eat unleavened bread.

1 Corinthians 5:7

¶ Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:

1 Corinthians 5:8

Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened [bread] of sincerity and truth.

Exodus 29:34

And if ought of the flesh of the consecrations, or of the bread, remain unto the morning, then thou shalt burn the remainder with fire: it shall not be eaten, because it [is] holy.