# Old Covenant ## Intro *"If God gave the Old Testament laws, why do Christians not keep them?"* This is the question this page is built around. The answer turns on understanding what the Old Covenant actually was, what it was for, and what changed when Jesus arrived. The Old Covenant is the formal agreement God made with the nation of Israel at Mount Sinai through Moses. The story is told in Exodus 19-24. God brought Israel out of Egypt, gathered them at the mountain, gave them the Ten Commandments and a wider body of law, and sealed the agreement with sacrificial blood. *"Behold the blood of the covenant which the LORD has made with you in accordance with all these words"* ([Exodus 24:8](/codex/exodus-24-8/)). The Old Covenant had several parts working together: - A mediator (Moses) who carried the words between God and the people - A code of law: the Ten Commandments, the laws in Exodus 21-23, and the broader content of Leviticus, Numbers, and Deuteronomy - A priesthood from the tribe of Levi, descended from Aaron - A sacrificial system centered on the tabernacle and later the temple - Blessings for keeping the covenant and curses for breaking it ([Leviticus 26](/codex/leviticus-26/) and [Deuteronomy 28](/codex/deuteronomy-28/)) The whole structure was real, God-given, and good. It was also, from the start, designed as a stage in a longer story. The New Testament is clear about this. The Old Covenant *revealed* sin by giving a holy standard ([Romans 3:20](/codex/romans-3-20/)). It *contained* sin by giving Israel a legal framework. It *pointed* to Christ through types and shadows: the sacrifices pointed to His death, the priesthood pointed to His high-priestly intercession, the tabernacle pointed to God dwelling with His people. When Christ came, He fulfilled the covenant ([Matthew 5:17](/codex/matthew-5-17/)) and inaugurated a new one in His blood ([Luke 22:20](/codex/luke-22-20/)). [Hebrews 8:13](/codex/hebrews-8-13/) says the Old Covenant has been declared *"obsolete"* as a governing covenant. The moral truth it expressed remains. The civil and ceremonial structures that bound it to Israel as a nation in a particular geography do not. This is why Christians do not offer animal sacrifices, do not observe the Levitical food laws, and do not keep the seventh-day Sabbath in its Mosaic form. The Old Covenant has reached its goal. Its sacrifices were a shadow. The reality is Christ ([Hebrews 10:1](/codex/hebrews-10-1/)). This is also why the moral character of the law (the Ten Commandments, the commands to love God and neighbor) continues to bind Christians. It binds because moral truth is moral truth, not because the Old Covenant code is still in force. For the structured argument on the question "are Christians still under the Law?", see [New Covenant](/codex/jeremiah-31-33/) and the parallel discussions of [Antinomianism](/codex/grace-vs-law/) and Theonomy. For the source dialogue that triggered this page, see *[Are Christians Still Under the Law](/codex/are-christians-still-under-the-law/)*. ## In full The blood-sealed covenantal bond between God and Israel ratified at Sinai through [Moses](/codex/moses/) ([Exod 19](/codex/exodus-19/)-24). Its content is the [Mosaic Law](/codex/mosaic-law/) in its full sweep, moral, civil, and ceremonial, and its maintenance was bound to the Levitical / Aaronic priesthood and the sacrificial system of the tabernacle and (later) the temple. The New Testament treats this covenant as real, God-given, glorious, and *temporary*: a structure that prepared for and pointed toward the [New Covenant](/codex/jeremiah-31-33/) in Christ's blood, and that has been declared "obsolete" as a governing covenant by the inauguration of the New ([Heb 8:13](/codex/hebrews-8-13/)). ## Constitutive elements - **Mediator**, Moses, the prophet through whom the covenant is given. - **Ratification**, sacrificial blood sprinkled on altar and people ([Exod 24:6-8](/codex/exodus-24-6-8/)). "Behold the blood of the covenant which the LORD has made with you in accordance with all these words." - **Stipulations**, the [Mosaic Law](/codex/mosaic-law/): Decalogue, the Book of the Covenant ([Exod 21](/codex/exodus-21/)-23), and the broader Pentateuchal legal corpus (Leviticus, Numbers, Deuteronomy). - **Priesthood**, the Aaronic / Levitical line; mediates sacrifice, intercession, and ritual purity. - **Sanctions**, covenant blessings and curses ([Lev 26](/codex/leviticus-26/); [Deut 28](/codex/deuteronomy-28/)). ## Theological function - **Reveals sin.** The Law shows God's holiness and exposes human sin (cf. [Rom 3:20](/codex/romans-3-20/), [7](/codex/romans-3-7/):7). - **Provides typological foreshadowing.** Sacrifices, priesthood, tabernacle, festivals all prefigure Christ's person and work ([Heb 8](/codex/hebrews-8/)-10). - **Pedagogical / preparatory.** Functions as a tutor (paidagogos) to lead the people to Christ ([Gal 3:24-25](/codex/galatians-3-24-25/)). See [Law as Tutor (Paidagogos)](/codex/law-as-tutor-paidagogos/). - **Cannot definitively cleanse.** Sacrifices must be repeated; "for it is impossible for the blood of bulls and goats to take away sins" ([Heb 10:4](/codex/hebrews-10-4/)). The repetition itself testifies to the system's incompleteness. ## Status under the [New Covenant](/codex/jeremiah-31-33/) The New Testament's verdict, condensed by Are Christians Still Under The Law (ris3n): - **[Heb 8:13](/codex/hebrews-8-13/)**, declared "obsolete" by the announcement of the [New Covenant](/codex/jeremiah-31-33/). - **[Heb 7:11-12](/codex/hebrews-7-11-12/)**, the change of priesthood (Levitical → Melchizedekian) necessitates a change of law. - **[Rom 10:4](/codex/romans-10-4/)**, Christ is the *telos* (end / goal) of the Law for righteousness. - **[Gal 3:24-25](/codex/galatians-3-24-25/)**, the tutor's role completed once faith comes. - **[Rom 6:14](/codex/romans-6-14/)**, believers are "not under law but under grace." ## Tensions across Christian traditions How much of the Old Covenant carries into the New is the central battleground of Christian ethics: - **Reformed covenantal**, treats the Old Covenant as one administration of an enduring *covenant of grace*; the moral law (Decalogue) continues to bind, while ceremonial / civil are abrogated (or "fulfilled and laid aside"). - **Dispensational / strong-supersessionist** (the ris3n source), Old Covenant fully replaced as governing structure. - **[New Covenant](/codex/jeremiah-31-33/) Theology**, Old Covenant fully ended; Christ's law is the new ethical code, derived from the New rather than carried over from the Old. - **Theonomy**, holds that the *general equity* of the Mosaic civil law remains binding for civil polity. - **Hebrew Roots / Messianic**, significant retention of Torah observance; minimal supersession. - **Catholic / Orthodox**, natural law plus magisterial / ecclesial development; the Mosaic ceremonial law is fulfilled in Christ and the sacraments, the moral law continues. These differ on the *scope* of what's been superseded, not on whether *something* changed at the cross. Record positions as they're ingested; do not arbitrate. ## See also - [New Covenant](/codex/jeremiah-31-33/), [Mosaic Law](/codex/mosaic-law/), [Melchizedekian Priesthood](/codex/melchizedekian-priesthood/), [Law as Tutor (Paidagogos)](/codex/law-as-tutor-paidagogos/), [Grace vs Law](/codex/grace-vs-law/). - [Christians Not Under Mosaic Law](/codex/christians-not-under-mosaic-law/), structured argument for the covenantal-transition. - **evilbible.com hard-text response sequence (10 hubs, 2026-05-02):** [Canaanite Conquest and Herem](/codex/canaanite-conquest-and-herem/) · [Mosaic Capital Punishment](/codex/mosaic-capital-punishment/) · [OT Sexual-Violence Laws](/codex/ot-sexual-violence-laws/) · [Hardening Pharaohs Heart](/codex/hardening-pharaohs-heart/) · [Human Sacrifice in the Old Testament](/codex/human-sacrifice-in-the-old-testament/) · [God and the Killing of Children](/codex/god-and-the-killing-of-children/) · [Isaiah 45.7 I Create Evil](/codex/isaiah-45-7-i-create-evil/) · [Inherited Guilt and Visiting Iniquity](/codex/inherited-guilt-and-visiting-iniquity/) · [Failed Messianic Prophecy Objections](/codex/failed-messianic-prophecy-objections/) · [God is Impossible Paradox Cluster](/codex/god-is-impossible-paradox-cluster/). - Entities: Moses, [Melchizedek](/codex/melchizedek/). - Passages: [Jeremiah 31.29-34](/codex/jeremiah-31-29-34/), [Hebrews 8.13](/codex/hebrews-8-13/), [Galatians 3.24-25](/codex/galatians-3-24-25/), [Romans 6.14](/codex/romans-6-14/).
## Common questions this page answers **Q: What is the Old Covenant?** The Old Covenant is the blood-sealed covenantal bond between God and Israel ratified at Sinai through [Moses](/codex/moses/) ([Exodus 19](/codex/exodus-19/)-24). Its content is the [Mosaic Law](/codex/mosaic-law/) in full, moral, civil, and ceremonial, maintained through the Levitical priesthood and the sacrificial system. It was real, God-given, and good, but designed as a stage in a longer story pointing to Christ. **Q: Why don't Christians keep the Old Testament laws?** Because the Old Covenant has been fulfilled and superseded by the [New Covenant](/codex/jeremiah-31-33/) in Christ's blood. [Hebrews 8:13](/codex/hebrews-8-13/) declares the Old Covenant "obsolete." The moral truth it expressed (love of God and neighbor) continues to bind Christians; the civil and ceremonial structures that bound it to Israel as a nation in a particular geography do not. **Q: What did the Old Covenant accomplish?** Four functions. (1) Revealed sin by giving a holy standard ([Romans 3:20](/codex/romans-3-20/)). (2) Provided typological foreshadowing: sacrifices, priesthood, tabernacle, and festivals all prefigured Christ's person and work ([Hebrews 8](/codex/hebrews-8/)-10). (3) Functioned as a tutor (paidagogos) leading to Christ ([Galatians 3:24-25](/codex/galatians-3-24-25/)). (4) Demonstrated its own inadequacy: repeated sacrifices testified that "the blood of bulls and goats" could not finally take away sins ([Hebrews 10:4](/codex/hebrews-10-4/)). **Q: Did Jesus replace the Old Covenant?** He fulfilled and replaced it as the governing covenantal structure. At the Last Supper He said, "this cup is the new covenant in My blood" ([Luke 22:20](/codex/luke-22-20/)). [Romans 10:4](/codex/romans-10-4/) says Christ is the *telos* (goal) of the Law. [Hebrews 7:11-12](/codex/hebrews-7-11-12/) argues the change of priesthood (Levitical to Melchizedekian) necessitates a change of law. **Q: Why don't Christians offer animal sacrifices?** Because the sacrificial system pointed to Christ, who is the true and final sacrifice. [Hebrews 10:1](/codex/hebrews-10-1/) calls the Levitical sacrifices "a shadow of the good things to come." Christ's one self-offering finished the work the repeated animal sacrifices could only point to ([Hebrews 10:11-14](/codex/hebrews-10-11-14/)). The temple's destruction in 70 AD is historically read as the seal on the old system's completion. **Q: How is the moral law different from the rest of the Old Covenant?** The moral character of the law (love of God and neighbor, the Ten Commandments as moral content) reflects God's unchanging character and continues to bind. The civil law was tied to Israel as a theocratic nation in a particular land. The ceremonial law (sacrifices, priesthood, festivals, dietary rules) was the typological apparatus pointing to Christ. The first continues; the second was historically bounded; the third is fulfilled.