Chapter 3
Clearing the Ground: What Philonomy Is Not Mainly Concerned With
Clearing the Ground: What Philonomy Is Not Mainly Concerned With
We may think of the Mosaic economy as a composite of many variables:
A + B + C + D + … = Just Society
We know the result was just, for Scripture testifies to the righteousness of God’s law. Our task is not to reinvent the equation but to analyze it, to identify which variables were essential to that justice and which were contingent, serving purposes other than civil justice as such.
But the analysis is not as simple as striking out whole categories of law and keeping others. Each individual law (A, B, C, D) may itself contain multiple elements: some tied to expired purposes, some embodying enduring moral wisdom. The real work of philonomy is to examine each law carefully, identifying which elements within it were temporary and which reflect general equity.
This chapter clears the ground by identifying categories of expired elements, the kinds of things we will find embedded within individual laws that signal “this piece does not transfer.” Think of this as learning the categories of expired coinage before sorting through a coin collection. By the end of this chapter, we will know what to look for when we encounter a law that contains a mixture of temporary form and enduring function.
What remains after this clearing is precisely what philonomy seeks to understand: the moral law embodied in the Ten Commandments, and the case laws that expound it for civil society.
The Method of Elimination
The New Testament itself guides this process. It explicitly teaches that certain components of the Mosaic law were temporary, fulfilled in Christ, and no longer binding on the nations. We are not left to speculate which laws these might be; the apostles tell us plainly.
Yet we must proceed carefully. It would be easy to dismiss too much, throwing out moral wisdom along with ceremonial shadows. It would be equally easy to dismiss too little, clinging to forms that Scripture itself declares obsolete. The New Testament provides our sure footing. Where it speaks clearly about discontinuity, we may speak clearly. Where it reasons from continuing moral substance, we follow its lead.
Let us consider, then, the categories of Mosaic legislation that do not bind the nations today, and why.
Food Laws: Clean and Unclean
The dietary laws of Leviticus 11 and Deuteronomy 14 divided the animal kingdom into clean and unclean. Certain creatures could be eaten; others were forbidden. The Israelite who observed these laws was marked out from the surrounding nations by what he ate and did not eat.
These laws were good. They were given by God. They served holy purposes in their time.
But they do not bind today.
The Lord Jesus Himself declared all foods clean. Mark records this pivotal moment in his Gospel:
And he called the people to him again and said to them, “Hear me, all of you, and understand: There is nothing outside a person that by going into him can defile him, but the things that come out of a person are what defile him.” … Thus he declared all foods clean. (Mark 7:14-15, 19)
Mark’s editorial comment (“Thus he declared all foods clean”) is not incidental. It is the authoritative interpretation of Christ’s teaching. The dietary laws, which distinguished Israel from the nations, find their terminus in Christ’s declaration.
This is confirmed dramatically in Peter’s vision at Joppa:
And there came a voice to him: “Rise, Peter; kill and eat.” But Peter said, “By no means, Lord; for I have never eaten anything that is common or unclean.” And the voice came to him again a second time, “What God has made clean, do not call common.” (Acts 10:13-15)
Peter himself understood this vision to concern more than diet. It prepared him to receive Cornelius, a Gentile, into the household of faith. Just as those foods were no longer off-limits, so Gentiles like Cornelius were no longer off-limits among the covenant people of God. The food laws had functioned as a redemptive-historical type: the clean/unclean distinction among animals shadowed the separation between Israel and the nations. With the arrival of Christ, the wall comes down. The type has served its purpose; the reality has arrived.
The Apostle Paul addresses this matter repeatedly and with pastoral directness:
Therefore let no one pass judgment on you in questions of food and drink, or with regard to a festival or a new moon or a Sabbath. These are a shadow of the things to come, but the substance belongs to Christ. (Colossians 2:16-17)
And again:
I know and am persuaded in the Lord Jesus that nothing is unclean in itself, but it is unclean for anyone who thinks it unclean. (Romans 14:14)
Notice Paul’s reasoning: these laws were “a shadow of the things to come.” They pointed forward to a reality that has now arrived in Christ. The substance has come; the shadow passes away. The dietary laws taught separation and holiness through external distinction. That pedagogical purpose is fulfilled now that Jew and Gentile are one body in Christ.
What We Still Learn
Does this mean we can learn nothing from the food laws? Not at all. They teach us that God cares about the whole of life, including what we eat. They teach that holiness involves concrete, daily practices, not merely abstract beliefs. They teach the principle of separation (that God’s people are to be distinct from the world) even though the form of that separation has changed.
The food laws also invite us to consider whether our eating honors God. “So, whether you eat or drink, or whatever you do, do all to the glory of God” (1 Corinthians 10:31). The specific regulations have passed away, but the principle of consecrated living has not.
Yet for all this, the food laws are not philonomy’s primary concern. They do not present questions for civil legislation today. No just society requires kosher kitchens or halal certification as a matter of civil law. These were laws for a covenant people to mark them out as distinct; they were fulfilled in Christ and are not binding on the nations.
Sacrifice Laws: The Entire Sacrificial System
The sacrificial system occupied the center of Israelite worship.1 Day by day, year by year, blood was shed on the altar.
This entire system has been fulfilled and superseded in Christ.
The book of Hebrews develops this argument at length and with unanswerable force:
For since the law has but a shadow of the good things to come instead of the true form of these realities, it can never, by the same sacrifices that are continually offered every year, make perfect those who draw near. (Hebrews 10:1)
The sacrifices were shadows. They pointed forward to a reality they could not themselves accomplish. They taught Israel about sin, about the seriousness of transgression, about the necessity of blood for atonement. But they could never finally deal with sin. “For it is impossible for the blood of bulls and goats to take away sins” (Hebrews 10:4).
Into this insufficiency stepped Christ:
But when Christ had offered for all time a single sacrifice for sins, he sat down at the right hand of God, waiting from that time until his enemies should be made a footstool for his feet. For by a single offering he has perfected for all time those who are being sanctified. (Hebrews 10:12-14)
Do you see the contrast? The Levitical priests stood daily, offering sacrifices repeatedly, because the work was never finished. But Christ “sat down,” the posture of completed work. His single offering accomplished what countless animals never could: the perfection of those being sanctified.
The author of Hebrews draws the necessary conclusion:
In speaking of a new covenant, he makes the first one obsolete. And what is becoming obsolete and growing old is ready to vanish away. (Hebrews 8:13)
The sacrificial system was always provisional. It was “becoming obsolete” even as the author wrote. The old covenant, of which the sacrifices were the heart, was “ready to vanish away.” And vanish it did, decisively, when the temple was destroyed in AD 70, a historical exclamation point on what Scripture had already declared.
What We Still Learn
The sacrificial system, though fulfilled, remains Scripture. It teaches us the gravity of sin. It teaches us that atonement requires death: “without the shedding of blood there is no forgiveness of sins” (Hebrews 9:22). It teaches us to marvel at Christ, who accomplished in one offering what rivers of animal blood could never achieve.
The typology is rich beyond measure. The Passover lamb points to Christ our Passover (1 Corinthians 5:7). The scapegoat bearing sins into the wilderness points to Christ who bears our sins away. The high priest entering the Holy of Holies once a year points to Christ who has “entered once for all into the holy places, not by means of the blood of goats and calves but by means of his own blood, thus securing an eternal redemption” (Hebrews 9:12).
Yet none of this constitutes civil legislation for the nations. No magistrate today is called to oversee burnt offerings. No civil code requires sin offerings for unintentional transgression. The sacrificial system was never civil law in the first place; it was ceremonial law, regulating worship rather than adjudicating disputes between citizens. It is fulfilled in Christ and passes away as a system, even while it remains Scripture for our instruction.
Philonomy, concerned as it is with civil justice, sets this category aside, not as unimportant but as outside its scope.
Land-Specific Laws: Tied to Israel’s Geography
Some laws in the Mosaic code were intrinsically tied to the land of Israel and its particular circumstances. These present a different kind of discontinuity: not fulfillment in Christ, but physical impossibility of implementation elsewhere.
Consider the agricultural laws that presupposed Israel’s climate, terrain, and farming practices. The command to leave the corners of the field for the poor (Leviticus 19:9-10) assumed a specific kind of agriculture. The sabbatical year for the land (Leviticus 25:1-7) assumed a relationship to a particular piece of ground. The laws of first fruits and tithes assumed an agrarian economy that many modern societies do not share.
Or consider the Sabbath calculations based on local sunrise and sunset. In Israel, near the equator, the length of days varies relatively little across the year. But how does one observe Sabbath from sunset to sunset in northern latitudes, where summer days can last twenty hours and winter nights nearly as long? How does one observe it above the Arctic Circle, where the sun may not set for weeks?
These are not merely academic puzzles. They reveal that certain laws were designed for a specific place and cannot be transplanted without modification. The form cannot transfer because the circumstances do not exist elsewhere.
The Principle Behind the Form
Yet even here, we must be careful not to dismiss too quickly. The law of leaving corners for the poor (Leviticus 19:9-10, 23:22; Deuteronomy 24:19-21) may not apply in its exact agricultural form, but it embodies a principle: that those with means should structure their economic activity to provide opportunity for the poor. The landowner was not merely to give charity; he was to leave something for the poor to glean: dignified labor that allowed them to provide for themselves.
This principle can be applied in many ways. An employer who hires workers from disadvantaged backgrounds. A business that sources from struggling communities. Economic structures that create opportunity rather than mere dependency. The form was Israelite agriculture; the function was economic justice that dignifies the poor.
Similarly, the Sabbath laws, however complicated their application across latitudes, embody the principle of rest. God built rhythm into creation: six days of labor, one day of rest. However the details are worked out, the principle of regular rest remains relevant, not always as civil legislation imposed by magistrates, but as creational wisdom that wise societies will honor.
Not Philonomy’s Primary Concern
Nevertheless, these land-specific laws are not where philonomy focuses its attention. We are not attempting to establish sabbatical years for American farmland or gleaning rights in urban economies. We recognize these forms as tied to Israel’s particular geography and circumstances.
What philonomy seeks is different: the moral law that transcends geography, the principles of justice that apply wherever human beings dwell together in society. The Ten Commandments do not depend on latitude. The prohibition of murder, theft, and false witness knows no borders. The case laws that expound these commandments speak to the human condition as such, not merely to ancient Near Eastern agriculture.
Seed Laws: Preserving the Genealogical Line
Here we arrive at a category of particular importance, for it involves laws that were not merely ceremonial or geographical but integral to redemptive history itself. The terminology of “seed laws” comes from Gary North’s economic commentaries on the Pentateuch, where he identifies a class of legislation designed to preserve Israel’s tribal identity and genealogical lineage. While readers may assess North’s broader project variously, this categorical insight proves useful for understanding why certain laws, though just and purposeful in their original context, do not bind the nations today.
The “seed laws,” as we may call them, were regulations designed to preserve the genealogical line of Israel until the promised Seed arrived. The promises to Abraham were not merely spiritual but physical: “To your offspring I will give this land” (Genesis 12:7). A traceable lineage, attached to tribal lands, was essential to the fulfillment of these promises.
A note on terminology is essential here, for English translations can obscure what the Hebrew makes plain. The words “seed” and “offspring” in our English Bibles both render the same Hebrew word: zera. This is not a distinction between two different concepts but a translation choice: “seed” being the more literal agricultural metaphor, “offspring” being a more interpretive rendering that sounds more natural in modern ears. When you read “offspring” in Genesis 12:7 and “seed” in Genesis 3:15, you are reading the same Hebrew word.
This matters greatly for understanding Paul’s argument in Galatians 3:16.2 “Now the promises were made to Abraham and to his offspring [zera].
Consider the laws of tribal inheritance. Each tribe received its allotment in the land, and that land was to remain within the tribe. The daughters of Zelophehad (Numbers 27, 36) were permitted to inherit in the absence of sons, but they were required to marry within their father’s tribe so that the inheritance would not transfer to another tribe. Land boundaries were sacred: “You shall not move your neighbor’s landmark, which the men of old have set, in the inheritance that you will hold” (Deuteronomy 19:14).
Consider levirate marriage (Deuteronomy 25:5-10). When a man died without children, his brother was to marry the widow and raise up offspring for his brother, “that his name may not be blotted out of Israel.” The purpose was explicitly genealogical: preserving the family line and its inheritance.
Consider the laws concerning priestly lineage. Only descendants of Aaron could serve as priests; only descendants of Levi could assist in tabernacle and temple service. These were matters of bloodline, carefully tracked from generation to generation.
Why such concern with genealogy? The Apostle Paul explains:
Now the promises were made to Abraham and to his offspring. It does not say, “And to offsprings,” referring to many, but referring to one, “And to your offspring,” who is Christ. (Galatians 3:16)
The promise was to Abraham and to his Seed (singular) who is Christ. The entire system of tribal inheritance, levirate marriage, and genealogical preservation served one ultimate purpose: to bring forth the Messiah through a traceable lineage. Matthew begins his Gospel with the genealogy of Jesus Christ, “the son of David, the son of Abraham” (Matthew 1:1). Luke traces the lineage back to Adam (Luke 3:23-38). The genealogies matter because they demonstrate that Jesus is the promised Seed.
The Seed Has Come
But now the Seed has come. The genealogical purpose has been fulfilled. And Paul draws out the implication:
There is neither Jew nor Greek, there is neither slave nor free, there is no male and female, for you are all one in Christ Jesus. And if you are Christ’s, then you are Abraham’s offspring, heirs according to promise. (Galatians 3:28-29)
Do you see what has happened? The boundary markers that distinguished Israel from the nations (the tribal distinctions, the genealogical requirements, the inheritance laws tied to physical descent) have served their purpose. Now, in Christ, there is a new way of being Abraham’s offspring: by faith. “If you are Christ’s, then you are Abraham’s offspring.” Not by bloodline, but by union with the Seed.
The seed laws, then, are not binding on the nations today, not because they were flawed, but because they were fulfilled. They were purposeful. They accomplished what God intended. But that purpose was typological and temporary, pointing forward to Christ and the ingathering of all nations into Abraham’s family.
No magistrate today should impose levirate marriage. No civil code needs to preserve tribal boundaries. These laws fulfilled their redemptive-historical purpose and pass away with the coming of the Seed.
What We Still Learn
Even so, these laws are not without ongoing instruction. Levirate marriage teaches care for widows and concern for family continuity. The inheritance laws teach that property should not be unjustly alienated from families. The prohibition on moving landmarks teaches the sanctity of property boundaries. These principles, detached from their genealogical purpose, may inform our thinking about family, property, and justice.
A further connection deserves mention, though it requires more exegetical work than we can give it here. The laws against sowing two kinds of seed in one field may also be connected to this “seed” theme:
“You shall not sow your field with two kinds of seed [zera].” (Leviticus 19:19)
“You shall not sow your vineyard with two kinds of seed [zera], lest the whole yield become holy.” (Deuteronomy 22:9)
If the “seed laws” are fundamentally about preserving the messianic line, might the prohibition on mixing seeds be a visual and agricultural parable reinforcing the same principle? Do not corrupt the seed. Do not mix what God has separated. Keep the line pure until the Seed comes. This would place these laws in the “seed” category (fulfilled in Christ) rather than treating them as perpetually binding agricultural regulations.
I offer this connection tentatively. The shared vocabulary (zera) and the theme of purity and separation suggest a possible relationship worth exploring. What is certain is that the purpose of preserving distinct seeds has been fulfilled now that the Seed has come. Whether the mixed-seeds prohibition was always about this, or served other purposes as well, the underlying concern for the messianic line is complete in Christ.
But the laws themselves, in their original form and purpose, are not binding. They are not what philonomy investigates when it asks: what does justice require in civil society today?
Ceremonial Purity Laws: Clean and Unclean for Worship
A final category concerns the elaborate system of ceremonial purity that regulated access to Israel’s worship. A person could become “unclean” through contact with a corpse, through certain bodily discharges, through skin diseases, or through various other causes. The unclean person was excluded from the assembly until purification was complete.
These laws taught profound truths. They taught that God is holy and cannot be approached casually. They taught that sin defiles and separates us from God. They taught that cleansing is necessary before we can draw near to the Holy One. The physical became an illustration of the spiritual.
But like the sacrificial system they regulated, these purity laws are fulfilled in Christ. The author of Hebrews argues:
For if the blood of goats and bulls, and the sprinkling of defiled persons with the ashes of a heifer, sanctify for the purification of the flesh, how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our conscience from dead works to serve the living God. (Hebrews 9:13-14)
The old purifications dealt with “the flesh” (external, ceremonial cleanness), but Christ’s blood purifies “our conscience” (the deep, inward reality that the ceremonies could only symbolize). The shadow gives way to the substance.
This is why no Christian today is excluded from worship for touching a dead body or experiencing bodily discharge. The ceremonial laws taught holiness through external distinction; that teaching is fulfilled in the church’s call to be “a holy nation, a people for his own possession” (1 Peter 2:9). We pursue holiness, but not through Levitical purification rituals.
Not Civil Law
It is worth noting that these purity laws were never primarily civil legislation in the first place. They regulated worship, not commerce or criminal justice. A person who was ceremonially unclean was not a criminal; he was temporarily excluded from the sanctuary until purification was complete. These laws governed the cultus3, not the courts.
Philonomy is concerned with civil justice, with the principles that govern human society under the magistrate’s authority. The ceremonial purity laws, however instructive for understanding holiness, are outside this scope entirely.
An Important Caveat: We Do Not Dismiss These Categories
Having identified what philonomy is not mainly concerned with, we must pause to issue an important caveat. The categories we have surveyed are not being dismissed as irrelevant or uninstructive. They are Scripture. They are profitable for teaching, reproof, correction, and training in righteousness (2 Timothy 3:16). We can and should learn from them.
The food laws teach us about holiness and distinction. The sacrificial system teaches us about sin, atonement, and the sufficiency of Christ. The land-specific laws often contain transferable principles of justice and mercy. The seed laws remind us of God’s faithfulness across generations in bringing forth the Messiah. The purity laws teach us about approaching a holy God.
None of this is discarded. It remains Scripture, and Scripture remains authoritative.
But these categories are not binding as civil legislation for the nations today. They do not present the questions that philonomy seeks to answer. When we ask “What does justice require in human society?”, when we ask about crime and punishment, property and restitution, testimony and due process, we are not asking about food laws or sacrificial regulations.
By clearing this ground, we can now focus our attention where it belongs.
What Remains?
We have cleared away much. The sacrificial system, fulfilled in Christ’s once-for-all offering. The food laws, declared clean by Christ Himself. The seed laws, accomplished in the arrival of the promised Seed. The land-specific regulations, tied to a geography that no longer bears covenant significance. The ceremonial purity system, superseded by the blood that purifies the conscience.
Strip all of this away, and what do you find? Not bare ground. Bedrock.
The moral law, summarized in the Ten Commandments.
The Ten Commandments are different in kind from everything we have cleared. The sacrificial system was a shadow; the Decalogue is substance. The food laws were pedagogical; the Decalogue is constitutive. The seed laws served a temporary redemptive-historical purpose; the Decalogue declares who God is and therefore what He requires of every creature made in His image, in every age, in every place. And Scripture marks this distinction in the most dramatic way imaginable: the Ten Commandments alone were written by the finger of God Himself. “And he gave to Moses, when he had finished speaking with him on Mount Sinai, the two tablets of the testimony, tablets of stone, written with the finger of God” (Exodus 31:18). No other legislation in all of Scripture receives this distinction. The case laws were mediated through Moses. The ceremonial regulations were dictated. But the Decalogue was inscribed directly by the hand of the Almighty on tablets of stone – a medium chosen, it seems, for its permanence.
Consider what distinguishes these commandments from the categories we have set aside. Every expired category pointed forward to something that would come. The sacrifices pointed to Christ’s atonement. The food laws pointed to the ingathering of the Gentiles. The seed laws pointed to the Messiah. When the reality arrived, the pointer became unnecessary. But the Ten Commandments do not point forward to a coming reality; they declare an eternal reality. “You shall have no other gods before me” is not a shadow of something better. It is the permanent, unalterable demand of the living God upon His creatures. “You shall not murder” does not await fulfillment in a coming age. It states a moral absolute grounded in the image of God stamped upon every human being.
This is precisely why Christ did not set the Decalogue aside but deepened it. In the Sermon on the Mount, He took the commandments and drove them inward:
“You have heard that it was said to those of old, ‘You shall not murder; and whoever murders will be liable to judgment.’ But I say to you that everyone who is angry with his brother will be liable to judgment.” (Matthew 5:21-22)
“You have heard that it was said, ‘You shall not commit adultery.’ But I say to you that everyone who looks at a woman with lustful intent has already committed adultery with her in his heart.” (Matthew 5:27-28)
Notice what Christ does here. He does not say, “The old commandment is set aside; here is something new.” He reveals the commandment’s full depth, the depth it always had but which hardened hearts had reduced to mere external compliance. You do not deepen what you intend to abolish. You do not drive a stake deeper into soil you plan to abandon.
The apostles confirm this at every turn. When the rich young ruler asked what he must do to inherit eternal life, Jesus pointed him to the Decalogue: “You know the commandments: ‘Do not murder, Do not commit adultery, Do not steal, Do not bear false witness, Do not defraud, Honor your father and mother’” (Mark 10:19). Paul, writing to the Romans, lists the commandments and then declares: “Love does no wrong to a neighbor; therefore love is the fulfilling of the law” (Romans 13:10). He does not say love replaces the law; he says love fulfills it, gives it its intended content. James calls the Decalogue “the perfect law, the law of liberty” (James 1:25) and warns that breaking one commandment makes a person “accountable for all of them” (James 2:10). These are not the words of men who considered the commandments obsolete. They are the words of men who understood the commandments as the permanent moral architecture of creation.
The Ten Commandments survive the clearing because they were never scaffolding. They are the building itself.
We will address in Chapter 4 the strongest objection to this claim: Paul’s language about “the ministry of death, carved in letters on stone” in 2 Corinthians 3. For now, it is enough to observe that Christ Himself deepened the commandments rather than discarding them, and that the new covenant promise is not the abolition of the law but its internalization: “I will put my laws into their minds, and write them on their hearts” (Hebrews 8:10). You cannot write nothing on the heart.
The case laws that expound the moral law.
But the Decalogue does not stand alone. God did not simply thunder ten commandments from Sinai and leave His people to work out the implications on their own. He provided what any good teacher provides after stating the principle: worked examples.
“You shall not murder.” Very well, but what about the man whose ox is known to gore, and who fails to restrain it, and someone dies? Is that murder? Negligence? An accident? The case law of Exodus 21:28-32 answers with breathtaking moral precision: if the ox has gored before and the owner was warned but did not restrain it, the owner bears responsibility. The principle of the sixth commandment is applied to the messy realities of daily life, and the result is not vague sentiment but concrete justice.
“You shall not steal.” Agreed, but what about the employer who withholds wages from the laborer who has earned them? “You shall not oppress your neighbor or rob him. The wages of a hired worker shall not remain with you all night until the morning” (Leviticus 19:13). The eighth commandment is expounded, applied, made actionable.
“You shall not bear false witness.” Certainly, but what does justice require when one person’s testimony could send another to death? “A single witness shall not suffice against a person for any crime or for any wrong in connection with any offense that he has committed. Only on the evidence of two witnesses or of three witnesses shall a charge be established” (Deuteronomy 19:15). Here the ninth commandment becomes due process, the safeguard against judicial tyranny.
Do you see what the case laws are? They are not a second, inferior body of legislation alongside the Decalogue. They are the Decalogue in action. They are God’s own commentary on His own commandments, showing us what obedience and disobedience look like when real human beings interact in a real society with oxen and rooftops, fields and wages, boundaries and courts.
This is why we cannot simply affirm the Ten Commandments and ignore the case laws. The Decalogue without its case-law exposition is a skeleton without flesh. It tells you the structure, but not the shape. It gives you “do not steal” but leaves unanswered a thousand questions about what constitutes theft, what restitution requires, and how justice differs from vengeance.
Now, these case laws present the genuine questions for philonomy. Their forms were often tied to Israel’s particular circumstances: goring oxen, flat rooftops, agricultural gleaning practices. But their functions embody principles of justice that transcend those circumstances. This distinction between form and function will guide the rest of this book. The form is the historically particular shape of a law; the function is the moral reasoning it was designed to implement. In Chapter 4, we connect this distinction to John Owen’s scholastic vocabulary (materia and ratio formalis) and show how it grounds the identification of what the Reformed confessions call “general equity.” For now, it is enough to see that the case laws are not relics to be catalogued but treasure to be mined.
Principles of justice that transcend Israel’s particular circumstances.
Beyond individual laws, the Mosaic economy reveals something more: patterns of legal reasoning that recur across the entire body of legislation. Proportionality in punishment, so that the penalty fits the crime rather than the caprice of the judge. Protection of the vulnerable, the widow, the orphan, the stranger, the poor, so that justice is not merely the privilege of the powerful. Due process in adjudication, so that no one is condemned on the word of a single accuser. Limits on both private vengeance and state power, so that neither the mob nor the magistrate becomes a law unto himself. These patterns are not accidents of ancient Near Eastern culture. They are the fingerprints of a just God upon the legal code He authored. They reflect His character, and His character does not change.
Here, then, is what stands after the clearing: the moral law of God in its constitutional summary (the Decalogue), its divinely authored exposition (the case laws), and its structural principles (the patterns of justice that pervade the whole). The shadows have passed. The scaffolding has come down. And what is revealed is not a ruin but a foundation, solid, enduring, magnificent, waiting to bear the weight of every human society that will build upon it.
The question before us now is how. How do we move from an ancient case law about a goring ox to a modern principle about liability? How do we distinguish the form that cannot transfer from the function that must? This is the work of the chapters ahead, and it begins with a closer look at what this clearing process looks like when applied to individual laws.
Zooming In: What Clearing Looks Like for Individual Laws
Recall our opening equation: A + B + C + D + … = Just Society. We have spent this chapter identifying categories of expired elements: food laws, sacrificial regulations, seed laws, land-specific provisions, ceremonial purity requirements. But we noted at the outset that each individual law may contain a mixture of such elements. How does clearing the ground work at the level of a single law?
Consider any law A from the Mosaic code. When we examine it closely, we may find it contains several components:
- A sacrificial element (expired in Christ)
- A land-specific element (tied to Canaan)
- A genealogical element (fulfilled in the Seed)
- The general equity (the abiding moral principle)
Not every law contains all these components. Some laws are purely ceremonial and contain no transferable equity. Others are purely moral and require no clearing at all. Most fall somewhere in between, with expired elements wrapped around an enduring core.
The clearing process works like this. We take law A and identify its components:
A contains: sacrificial + land-specific + equity
We then cross out what has expired:
sacrificial + land-specific + equity = A’
What remains (A’, the “cleared” law) is the general equity extracted from the original. If anything remains after this process, it becomes a component of justice for all societies. If nothing remains, the law was entirely typical or ceremonial and does not bind.
This is what we do, law by law, when we investigate the Mosaic case laws in the chapters ahead. We are not dismissing laws wholesale but examining each one, asking: What here was temporary? What here is permanent? When the temporary is removed, what moral substance remains?
The discipline is painstaking. We cannot simply wave our hands and declare “general equity.” We must show our work: identifying each expired element, explaining why it does not transfer, and demonstrating that what remains genuinely reflects God’s abiding moral character.
This is why the categories surveyed in this chapter matter. They give us the vocabulary for elimination: Is there a sacrificial component here? A seed-law component? A land-specific requirement? When we have learned to recognize these categories, we can analyze individual laws with precision rather than guesswork.
A Methodological Note: The Discipline of Wooden Literalism
Before we conclude, a word about method is necessary. In the chapters that follow, we will regularly employ the distinction between form and function: between the historically particular shape of a law and the moral reasoning that animated it. This distinction is essential to philonomy. But it is also dangerous if mishandled.
The danger is this: our minds are naturally disposed toward metaphor. We are pattern-matching creatures, skilled at finding analogies and making connections. This is a gift, but it can become a liability in exegesis. The metaphor-friendly mind may leap too quickly from an ancient law to a modern application, skipping the hard work of demonstrating why the form cannot transfer and how the function can be discerned.
The result, when we are careless, is that “general equity” becomes a grab-bag of vague sentiments: whatever seems good to the interpreter, loosely connected to the biblical text. This is not careful reasoning from Scripture; it is eisegesis dressed in legal language.
The remedy is a discipline that may seem counterintuitive: wooden literalism. This will become the first step in the seven-step philonomic method developed fully in Chapter 5. Before we ask what a law means for us today, we must force ourselves to take it with complete, even absurd, literalness. We must list every element that makes the law impossible to implement in its original form. Only after we have established what cannot transfer are we in a position to ask what does transfer.
Consider, for example, the cities of refuge (Numbers 35; Deuteronomy 19). A careless interpreter might quickly spiritualize: “Cities of refuge point to Christ, our refuge from judgment!” That may be true devotionally, but it does not help us with civil justice. A more careful interpreter might say: “The principle is that unintentional killers should be protected from private vengeance.” That is closer, but it still moves too quickly.
The discipline of wooden literalism requires us to list what cannot be replicated:
- Six specific cities within the land of Canaan and the Transjordan
- Geographic distribution ensuring accessibility within a day’s journey from anywhere in the land
- The institution of the “avenger of blood” as a recognized social role with legal standing
- The manslayer’s confinement to the city until the death of the high priest
- A tribal system capable of designating, maintaining, and governing such cities
We do not have these cities. We have no literal high priest whose death releases anyone. We have no legal framework for blood avengers. We have no tribal system.
Only after establishing these impossibilities can we ask: What moral reasoning animated this arrangement? What function did the form serve? And the answer emerges with greater clarity precisely because we have done the work: the law distinguished between intentional and unintentional killing, protected the unintentional killer from private vengeance while not exempting him from all consequence, and ensured due process before punishment. These are the principles of general equity: not vague impressions, but moral reasoning extracted through disciplined analysis.
This discipline guards against the “curse of knowledge.”4 We who are steeped in Scripture may assume that metaphorical readings are obvious, forgetting that they require demonstration. We may skip steps that should be made explicit. The wooden literalist forces himself to slow down, to prove what he might otherwise assume, and to show his work. The result is more rigorous exegesis and more defensible application.
In the chapters that follow, we will employ this discipline repeatedly. When we examine how a case law applies today, we will first ask: What would literal implementation require? Why is that impossible or inappropriate? And only then: What moral principle does the law embody, and how might that principle find expression in our circumstances?
This is not legalism. It is hermeneutical humility: the recognition that the form-function distinction is not a license for creative interpretation but a tool that must be wielded with care.
The Ground Is Cleared
We have played our game of elimination. We have flipped down the faces that do not match. What remains is what philonomy investigates:
- The abiding moral law, given its clearest summary in the Ten Commandments
- The case laws that expound this moral law in concrete circumstances
- The principles of justice that these laws embody and teach
Remember what we established in the previous chapter: freedom is the default posture of law. You cannot legislate infinity. The law establishes finite fences within which infinite human flourishing occurs. What we have done in this chapter is identify which fences have been removed (the ceremonial, the seed-related, the land-specific) and which remain. We are not mapping the infinite field of human freedom; we are identifying the boundaries that still stand. The categories cleared away are not restrictions that limited freedom; they were covenant markers that served their purpose and have been fulfilled. What remains are the moral boundaries that govern human society in every age.
In the chapters that follow, we will examine how the case laws function as expositions of the Decalogue. We will develop a method for distinguishing form from function, culture-bound particulars from enduring principle. We will test our hermeneutic against Scripture’s own examples. And we will seek to understand what justice requires in human society by learning from the just society God Himself established.
The food laws are fulfilled in Christ. The sacrifices are complete. The genealogical line has produced its Seed. The ceremonial system has given way to the reality it foreshadowed.
But the moral law remains. Christ did not come to abolish the moral substance of God’s righteous requirements. He came to fulfill them: to embody them perfectly, to accomplish what they demanded, and to write them on the hearts of His people by His Spirit.
This is what philonomy loves: not the shadows that have passed, but the substance that remains. Not the forms tied to one time and place, but the wisdom of God that speaks to every time and place. Not the regulations that preserved a genealogy, but the righteousness that governs all humanity.
The ground is cleared. Let us now examine what stands upon it.
Footnotes
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Some readers may wonder whether this chapter is simply applying the traditional “threefold division of the law” (moral, civil, ceremonial). The threefold division has been a useful pedagogical tool in the Reformed tradition, and I believe it retains genuine utility for helping Christians understand the different types of legislation in the Old Testament. However, I have deliberately avoided making it load-bearing here. The reason is simple: the New Testament itself makes these distinctions exegetically, without appeal to the threefold schema. Paul treats food laws as shadows fulfilled in Christ (Colossians 2:16-17). Hebrews treats the sacrificial system as superseded by Christ’s once-for-all offering (Hebrews 10:1-14). The apostles treat genealogical requirements as fulfilled in the Seed (Galatians 3:16, 28-29). We do not need the threefold division to see these distinctions; we need only to follow what the apostles themselves do with the law. This approach has the additional advantage of meeting those who reject the threefold schema on their own ground. The burnt offering, the sin offering, the guilt offering, the peace offering: each had its prescribed animals, procedures, and purposes. The tabernacle and later the temple were constructed around this system. The Levitical priesthood existed to administer it. ↩
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Yes, Paul’s word in Galatians is the Greek sperma, not the Hebrew zera. But Paul is quoting from the Hebrew Scriptures, and his argument depends on the singular form that the Hebrew establishes. The linguistic point holds across both languages. It does not say, ‘And to offsprings,’ as of many, but as of one, ‘And to your offspring [zera],’ who is Christ.” Paul is making an argument about the Hebrew word itself: its singular form pointing to the singular Seed, the Messiah. The agricultural metaphor is theologically rich: one seed can produce many plants, and yet the one Seed (Christ) contains all the offspring (the church) in Himself. Those who are united to Christ become Abraham’s seed by virtue of their union with the Seed. ↩
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Latin for “worship” or “care.” In theological usage, cultus refers to the system of religious worship and ritual practice. We use the term here to distinguish the domain of worship regulation from the domain of civil justice. ↩
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See Glossary, “Curse of Knowledge.” ↩