Objection:
It has been argued that the distinction between “moral law” and “ceremonial law” is not biblical at all, but was created by the thirteenth-century Roman Catholic theologian Thomas Aquinas. From there, it is argued, Protestants and eventually Seventh-day Adventists inherited a Roman Catholic way of dividing the law.
The objection goes further. Aquinas divided the Old Testament law into moral, ceremonial, and judicial precepts. He treated the duty to devote time to God as moral, but the fixing of a particular day as ceremonial. Seventh-day Adventists reject his conclusion concerning the seventh-day Sabbath, yet Adventist teaching has also commonly used the categories moral, ceremonial, and civil law.
So the question is fair:
Are these biblical distinctions, or are they simply a theological system inherited from Thomas Aquinas?
The objection proposes that instead of speaking of moral, ceremonial, and civil law, we should stay with the Bible’s own language: commandments, statutes, and judgments.
There is something here worth taking seriously. We should never take a later theological system and force the Bible into it.
But that is not the same thing as saying Thomas Aquinas invented the distinctions themselves.
Short Answer
No. Thomas Aquinas did not invent the underlying distinction between moral requirements and symbolic or temporary ordinances.
Historically, that distinction was being made centuries before Aquinas. Augustine, for example, explicitly distinguished “moral” from “symbolic” precepts and appealed to Colossians 2:16–17 when explaining the difference. Aquinas himself later cited Augustine while developing his own categories. New Advent
But history is not where the case should begin.
The more important question is whether Scripture itself distinguishes among divine laws according to their purpose, function, and duration.
It does.
The Bible gives the Ten Commandments a distinctive place in the way they were spoken, written, and preserved. It distinguishes obedience and mercy from sacrifice. It identifies sacrifices and sanctuary services as figures and shadows. It says certain ordinances were imposed “until the time of reformation.” And it says that when the priesthood changed, there was necessarily “a change also of the law.”
So I am not arguing that the Bible contains one chapter titled “The Moral Law” and another titled “The Ceremonial Law.”
It does not.
Those are descriptive terms.
The real question is whether they describe distinctions already present in Scripture.
That is what we need to examine.
Biblical Answer
1. We Should Begin by Correcting an Oversimplification
Sometimes this subject has been presented as though there were simply two laws:
God’s law = the Ten Commandments
Moses’ law = the ceremonial law
That is too simple.
Everything Moses wrote was not ceremonial.
For example:
“thou shalt love thy neighbour as thyself: I am the LORD.”
— Leviticus 19:18
That command is outside the Ten Commandments.
Yet Jesus says:
“Thou shalt love thy neighbour as thyself.”
— Matthew 22:39
The same is true of:
“And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might.”
— Deuteronomy 6:5
Jesus calls that:
“the first and great commandment.”
— Matthew 22:38
So everything outside the Decalogue cannot simply be thrown into a box marked “ceremonial.”
That would be a weak argument.
But correcting that mistake does not mean Scripture makes no distinctions within the law.
It clearly does.
2. Scripture Itself Gives the Ten Commandments a Distinctive Place
Look carefully at how Moses describes what happened at Sinai:
“And he declared unto you his covenant, which he commanded you to perform, even ten commandments; and he wrote them upon two tables of stone.
And the LORD commanded me at that time to teach you statutes and judgments, that ye might do them in the land whither ye go over to possess it.”
— Deuteronomy 4:13–14
We do not have to bring Thomas Aquinas into that passage.
The distinction is already there.
God declared the Ten Commandments and wrote them upon two tables of stone.
Then Moses says that God commanded him to teach Israel additional statutes and judgments.
Deuteronomy 5 emphasizes the way the Ten Commandments were given:
“These words the LORD spake unto all your assembly in the mount out of the midst of the fire, of the cloud, and of the thick darkness, with a great voice: and he added no more. And he wrote them in two tables of stone, and delivered them unto me.”
— Deuteronomy 5:22
Again, this does not mean the rest of the law did not come from God.
It did.
The point is that Scripture itself gives the Ten Commandments a distinctive presentation.
God spoke them directly to the congregation.
God wrote them Himself.
God wrote them on stone.
Moses later says:
“And I turned myself and came down from the mount, and put the tables in the ark which I had made.”
— Deuteronomy 10:5
But when Moses finished writing the book of the law, he commanded:
“Take this book of the law, and put it in the side of the ark of the covenant of the LORD your God.”
— Deuteronomy 31:26
So there is a distinction in delivery, inscription, and placement.
Whatever terminology we use later, we did not create those distinctions.
They are in the text.
3. But “Commandments, Statutes, and Judgments” Are Not Three Neat, Separate Law Codes
This is important because the objection proposes the biblical categories:
commandments
statutes
judgments
Those are certainly biblical words.
But Scripture does not use them as three airtight compartments.
Notice how Deuteronomy 5 begins:
“Hear, O Israel, the statutes and judgments which I speak in your ears this day, that ye may learn them, and keep, and do them.”
— Deuteronomy 5:1
What does Moses immediately proceed to rehearse?
The covenant at Horeb and the Ten Commandments.
Then Deuteronomy 6 says:
“Now these are the commandments, the statutes, and the judgments, which the LORD your God commanded to teach you…”
— Deuteronomy 6:1
Psalm 119 does the same kind of thing. The psalmist moves repeatedly among God’s law, testimonies, ways, precepts, statutes, commandments, judgments, and word.
The terms overlap.
So we should be careful about saying:
“The Bible divides all law into commandments, statutes, and judgments, and those are three mutually exclusive kinds of law.”
The Bible does not use the terms that rigidly.
They tell us that God commands, establishes, instructs, and judges.
They do not by themselves tell us what function every particular command serves.
And that is the issue we are trying to understand.
4. Scripture Itself Distinguishes Moral Obedience From Sacrificial Ritual
Long before Augustine or Aquinas, God was already making distinctions through His prophets.
Samuel told Saul:
“Hath the LORD as great delight in burnt offerings and sacrifices, as in obeying the voice of the LORD? Behold, to obey is better than sacrifice, and to hearken than the fat of rams.”
— 1 Samuel 15:22
Hosea says:
“For I desired mercy, and not sacrifice; and the knowledge of God more than burnt offerings.”
— Hosea 6:6
Micah asks:
“Wherewith shall I come before the LORD, and bow myself before the high God? shall I come before him with burnt offerings…?”
— Micah 6:6
Then comes the answer:
“He hath shewed thee, O man, what is good; and what doth the LORD require of thee, but to do justly, and to love mercy, and to walk humbly with thy God?”
— Micah 6:8
The prophets were not saying sacrifices were evil.
God commanded those sacrifices.
Neither were they abolishing sacrifice hundreds of years before the cross.
They were showing that not every divine command served the same purpose or carried the same weight.
Jesus makes the same point:
“ye … have omitted the weightier matters of the law, judgment, mercy, and faith.”
— Matthew 23:23
Notice His words:
“the weightier matters of the law.”
That alone should make us careful about treating every provision within the law as though all had exactly the same function.
Scripture itself does not do that.
5. The New Testament Explicitly Identifies Some Divine Laws as Figures and Shadows
Hebrews makes the matter even clearer.
Speaking of the sanctuary system, it says:
“Then verily the first covenant had also ordinances of divine service, and a worldly sanctuary.”
— Hebrews 9:1
Notice what they are called:
“ordinances of divine service.”
These were not merely traditions invented by the Jews.
God gave them.
Hebrews then describes the sanctuary service and says:
“Which was a figure for the time then present…”
— Hebrews 9:9
Then:
“Which stood only in meats and drinks, and divers washings, and carnal ordinances, imposed on them until the time of reformation.”
— Hebrews 9:10
That is plain language.
They were God-given ordinances.
They had a purpose.
They were figures.
And Scripture says they were imposed “until” a certain point.
We do not need the phrase “ceremonial law” to see the distinction.
Hebrews gives it to us.
The next chapter says:
“For the law having a shadow of good things to come, and not the very image of the things…”
— Hebrews 10:1
And what does the verse immediately discuss?
“those sacrifices which they offered year by year continually”
— Hebrews 10:1
Again, the Bible itself identifies divinely commanded practices as shadows pointing beyond themselves.
We may use the words “ceremonial,” “ritual,” or “typological” to describe them.
But the distinction itself comes from Scripture.
6. Scripture Even Says That a Change in Priesthood Required a Change in Law
Hebrews says:
“For the priesthood being changed, there is made of necessity a change also of the law.”
— Hebrews 7:12
That is difficult to get around.
God gave laws regulating the Levitical priesthood.
Then Scripture says the priesthood changed.
Because the priesthood changed, there was necessarily a change in the law connected with it.
That means we cannot reason:
God commanded it once; therefore it must remain binding forever in exactly the same form.
The Bible itself does not allow that conclusion.
This does not mean God’s moral character changed.
It means some laws were connected with institutions that served a particular purpose in the plan of redemption.
Once the priesthood changes, the laws governing that priesthood cannot simply continue unchanged.
Again, Scripture is making the distinction.
Not Thomas Aquinas.
7. Circumcision Makes the Point Even Clearer
Circumcision came directly from God.
God told Abraham:
“And my covenant shall be in your flesh for an everlasting covenant.”
— Genesis 17:13
No one can dismiss circumcision as a merely human Jewish tradition.
Yet Paul says:
“Circumcision is nothing, and uncircumcision is nothing, but the keeping of the commandments of God.”
— 1 Corinthians 7:19
That is a remarkable statement.
Circumcision had been commanded by God.
Yet Paul can distinguish physical circumcision from what he calls:
“the keeping of the commandments of God.”
Whatever else we conclude from the verse, one thing is clear:
“God commanded this” does not automatically mean “this continues to bind every Christian in exactly the same way.”
Acts 15 confirms the point.
Certain men were teaching:
“Except ye be circumcised after the manner of Moses, ye cannot be saved.”
— Acts 15:1
The apostles did not simply answer:
“God commanded circumcision, so the discussion is over.”
They had to determine how that God-given requirement related to Christ and to those now entering the church.
That is precisely the kind of distinction we are discussing.
8. So Is “Ceremonial Law” a Biblical Term?
Not as the formal title of a separately named legal code.
We should simply say that.
You will not find a verse saying:
“This is the ceremonial law.”
But that proves very little.
The KJV actually does use the word “ceremonies” in connection with Passover:
“according to all the rites of it, and according to all the ceremonies thereof, shall ye keep it.”
— Numbers 9:3
But even that is not the foundation of the argument.
The real question is not whether our theological phrase appears word-for-word in the Bible.
The question is whether Scripture describes some commands as connected with:
- sacrifices,
- priesthood,
- sanctuary worship,
- ritual observances,
- figures,
- and shadows.
It unquestionably does.
So if someone does not like the expression “ceremonial law,” we do not have to fight over the label.
Call them typological ordinances.
Call them sacrificial and sanctuary laws.
Call them ritual regulations.
The label is not sacred.
The biblical distinction is what matters.
9. Did Thomas Aquinas Actually Invent the Distinction?
Now we can answer the historical claim.
Aquinas certainly developed a systematic classification of Old Testament precepts as moral, ceremonial, and judicial. That is there plainly in the Summa Theologiae. New Advent
But Aquinas did not invent the underlying distinction.
Centuries before him, Augustine was already distinguishing between what he called moral and symbolic precepts.
In Contra Faustum, Augustine gives a simple example: “Thou shalt not covet” is moral, while circumcision on the eighth day is symbolic. He then says those symbolic observances pointed forward to future realities and explicitly appeals to Colossians 2:16–17. New Advent
We do not have to agree with Augustine’s application of every passage.
His treatment of the Sabbath, for example, must still be tested by Scripture.
But that is not the historical question.
The claim is that Thomas Aquinas created the distinction.
He did not.
Augustine was using the distinction roughly eight centuries earlier.
And Aquinas himself acknowledges it. In his discussion of the Old Law, he cites Augustine’s distinction between precepts concerning the life that is to be lived and precepts concerning what was foreshadowed. New Advent
So the historical sequence cannot fairly be presented as:
Thomas Aquinas invented the distinction → Christianity adopted it → Adventists inherited it from Rome.
The distinction predates Aquinas.
That does not prove the distinction is biblical.
Scripture has to do that.
But it does answer the historical claim.
10. Aquinas Did Use the Distinction Against the Seventh-Day Sabbath
Here the objection raises a legitimate point.
Aquinas argued that the Sabbath command was moral insofar as man should devote time to God, but not as to the specific time appointed.
He writes that concerning “the fixing of the time,” the Sabbath command was ceremonial. New Advent
That conclusion should be rejected.
But not because Aquinas was Catholic.
That would prove nothing.
It should be rejected because Scripture does not allow the seventh day to be detached from the commandment.
At creation:
“And God blessed the seventh day, and sanctified it.”
— Genesis 2:3
At Sinai:
“But the seventh day is the sabbath of the LORD thy God.”
— Exodus 20:10
And God gives the reason:
“For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.”
— Exodus 20:11
The seventh day is not an incidental ceremonial detail added to a general command to worship God.
It is built directly into the commandment and grounded in creation.
Jesus likewise says:
“The sabbath was made for man, and not man for the sabbath.”
— Mark 2:27
So Aquinas can be wrong about where he draws the line without being wrong that Scripture contains commands that serve different purposes.
That distinction matters.
We should not reason:
Aquinas used the distinction incorrectly; therefore the distinction itself must be false.
The question must still be settled by Scripture.
11. Aquinas Himself Shows Why the Issue Cannot Be Reduced to “Catholic Categories”
There is another interesting point.
Aquinas himself appealed to Deuteronomy 4:13–14 when discussing distinctions within the Old Law. He also treated the Decalogue as having a distinctive place within that law. New Advent
Again, Aquinas is not the authority.
But this matters historically because the objection can make it sound as though distinguishing the Decalogue from other legislation is simply something Adventists derived from medieval Catholic theology.
We already saw the distinction without Aquinas:
“he declared unto you his covenant … even ten commandments”
and then:
“the LORD commanded me at that time to teach you statutes and judgments”
— Deuteronomy 4:13–14
The Bible is where the argument must begin and end.
12. Using the Same Terms as Aquinas Does Not Mean Accepting His Theology
This is where the argument can become guilt by association.
Aquinas used the terms moral and ceremonial.
Aquinas wrongly treated the specific seventh day as ceremonial.
Adventist writers have also used the terms moral and ceremonial.
Therefore the Adventist distinction must be Aquinas’s theology.
That does not follow.
A term must be judged by what is meant by it and whether that meaning agrees with Scripture.
Aquinas taught many things that Christians outside Roman Catholicism also believe.
That does not make every shared belief “Roman Catholic.”
The same is true here.
If “ceremonial” is being used to describe laws Scripture itself identifies with sacrifice, priesthood, sanctuary worship, figures, and shadows, then the real question is not whether Aquinas used the same word.
The question is:
Does the description fit Scripture?
That is the test.
13. These Categories Should Still Be Used Carefully
There is one warning in the objection that should be accepted.
We should not take the labels:
moral
ceremonial
civil
and then force every command into one of three boxes before we have actually studied what Scripture says about it.
The Bible is more detailed than that.
Some laws outside the Decalogue express enduring moral principles.
Some laws applied those principles within the civil life of ancient Israel.
Some regulated sacrifices and sanctuary worship.
Some regulated the priesthood.
Some addressed health and ritual uncleanness.
Some contain both an enduring principle and an application connected with Israel’s particular circumstances.
So the categories can be useful.
But they must remain descriptive, not controlling.
Scripture tells us what the command is doing.
We do not tell Scripture what the command must mean because of the category we placed it in.
That is especially important when we come to the feasts.
We cannot simply say:
“The feasts are ceremonial, therefore they ended.”
That is not enough.
We have to show from Scripture what the feasts were for, what they pointed to, how the New Testament treats them, and what changed under the New Covenant.
That case has to be made from the Bible.
Key Distinctions
Biblical Words and Biblical Concepts Are Not Always the Same Question
“Commandments,” “statutes,” and “judgments” are biblical words.
“Moral,” “ceremonial,” and “civil” are later descriptive terms.
The later terms are not inspired.
But a later term can still accurately describe something Scripture teaches.
One Body of Law Does Not Mean Every Command Has the Same Function
All of God’s instructions are divine in origin.
That does not mean every command concerns the same thing, serves the same purpose, or continues in the same form.
Hebrews makes that impossible to maintain.
God-Given Does Not Automatically Mean Unchanged Forever
Circumcision was God-given.
The Levitical priesthood was God-given.
Animal sacrifices were God-given.
The earthly sanctuary was God-given.
Yet the New Testament explicitly shows changes in all of these because of Christ.
Aquinas’s Categories and Aquinas’s Sabbath Argument Are Two Different Questions
Aquinas wrongly treated the specific seventh day as ceremonial.
Rejecting that conclusion does not require us to deny every biblical distinction between moral requirements and typological ordinances.
History Can Answer a Historical Claim, but It Cannot Establish Doctrine
Augustine demonstrates that Aquinas did not invent the underlying distinction.
That answers the historical objection.
It does not prove the doctrine.
Scripture must do that.
Common Misunderstandings
“If the Phrase ‘Ceremonial Law’ Is Not in the Bible, the Idea Cannot Be Biblical”
That does not follow.
The phrase is theological shorthand.
The biblical question is whether Scripture identifies commands connected with ceremony, sacrifice, priesthood, sanctuary, figures, and shadows.
It does.
We are free to use different terminology if a particular label creates unnecessary confusion.
We are not free to erase distinctions Scripture itself makes.
“If Moral Commands Appear Outside the Ten Commandments, There Is No Moral/Ceremonial Distinction”
No.
It proves only that moral truth is not confined to the wording of the Decalogue.
Love for God and love for our neighbor appear outside the Ten Commandments, yet Jesus uses them to summarize the law.
That does not turn sacrifices into permanent moral laws or make the Levitical priesthood permanent.
“The Bible’s Real Division Is Commandments, Statutes, and Judgments”
Those are biblical terms.
But Scripture does not use them as three mutually exclusive boxes.
Deuteronomy 5 begins by calling Israel to hear the “statutes and judgments” and then immediately rehearses the Ten Commandments.
So we should use biblical terminology without creating a rigid classification the Bible itself does not make.
“Adventists Use Moral, Ceremonial, and Civil, So They Must Have Copied Aquinas”
Similarity of terminology is not proof that one theological system was simply copied from another.
More importantly, even if historical influence could be demonstrated, it still would not decide whether the distinction is biblical.
Doctrine is not established by tracing the family tree of a word.
It is established by the Word of God.
Summary
Thomas Aquinas did not invent the distinction between moral requirements and symbolic or typological ordinances.
That distinction existed in Christian discussion centuries before him. Augustine used it explicitly, and Aquinas himself cited Augustine while developing his own categories. New Advent
But that is only the historical answer.
The stronger answer is biblical.
Scripture itself gives the Ten Commandments a distinctive place.
Scripture distinguishes obedience and mercy from sacrifice.
Scripture calls sanctuary services figures.
Scripture calls sacrifices shadows.
Scripture says certain ordinances were imposed “until the time of reformation.”
Scripture says a change in priesthood necessarily brought a change in the law connected with that priesthood.
And Scripture shows that something can be commanded by God—as circumcision unquestionably was—without remaining binding upon believers in precisely the same form.
So we do not need Thomas Aquinas to tell us that different divine commands served different purposes.
And we certainly do not need to follow Aquinas when he detaches the seventh day from the fourth commandment.
The biblical position is simpler than that:
Where Scripture distinguishes, we distinguish. Where Scripture does not, we do not.
The theological labels are useful only to the extent that they help us describe what the Bible itself teaches.
That brings us to the next question:
Part 3 — Is the Law of Moses the Same as the Ten Commandments?
Because if everything given through Moses came from God—and it did—we need to understand exactly what Scripture means when it gives the Ten Commandments a distinctive place without creating a division the Bible itself does not make.
