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Discuss the threefold classification of law into moral, cultic, civil

Introduction

There are innumerable distinctions one could make within the Mosaic law. After all, there are commands that carry the death penalty and there are commands that do not. There are commands that can be obeyed individually and those that require corporate response. There are commands that are publicly enforceable and those that pertain to the inner life. The list could be endless. Therefore the question is not so much whether the law can be divided in certain ways but why it is being so dissected? What is the understanding of the law that informs such distinctions? Does the classification clarify the law itself or does it serve an alien perspective, obscuring the original intention? Fundamentally we must ask, are such classifications commensurate with the law’s own self-understanding?

In this essay we will first define what we mean by ‘law’. We will then lay down seven basic features of the Mosaic law which arise from study of the Pentateuch. Having established these, we will discuss how and why the three-fold classification has sought to interpret the law. Finally, we will evaluate the threefold division in terms of its performance as a classification, in terms of its faithfulness to the Pentateuch and in terms of the seven aforementioned features.


Defining Terms

What do we mean by ‘law’? Simply to answer that question is to be involved in classification. To include or to exclude portions of Scripture is, a priori, to have a classificatory system.

A case in point is the classic rabbinical count of 613 laws. This was said to comprise the Mosaic law yet it is instructive to see what this includes. Both Exodus 20:1: ‘I am the LORD your God, who brought you up out of Egypt’ and Deuteronomy 6:4: ‘Hear O Israel: the LORD our God, the LORD is one’ are counted as laws.

Mosaic law has never and can never be understood merely as a list of duties. There is an historical and theological context to the law that not only informs our interpretation of the law but which forms a part of the law itself. As Alexander and Baker note , the Hebrew word torah can mean anything from the name of the Pentateuch itself, to an individual pronouncement ; to a group of laws on a single subject ; to a particular collection of laws ; to a general description for God’s laws ; or more generally to a combination of narrative and law .

For the purposes of this essay we will concentrate on that body of Scripture from Mount Sinai to Mount Nebo. The four main collections of law – the Decalogue, the Book of the Covenant (Ex. 20:22-23:19), the Levitical laws (especially Lev. 1-7 and 11-27) and the Deuteronomic laws (especially Deut. 12-26) – will be important. Yet we must, at the same time, take the narrative and theological context very seriously.

In studying these together we have identified seven key features to be considered in any discussion of the threefold classification:


Some basic features of the Mosaic Law

for more elaboration on these see my Ten Words on Law

1. The law is an expression of God’s glory and righteousness
See the repeated ‘Be holy for I am holy’ (e.g. Lev 11:44-45) ;

2. The law was a complete unit and was to be kept wholesale
See Deut. 4:2 ;

3. The law (as kept by Israel) was to give a distinctive witness to the nations
See Deut. 4:6-8;

4. The law was specific to Israel and was tied to the promised land
See Deut. 12:1 ;

5. The law itself predicts the exile and the grace to be shown to Israel beyond the land (and therefore beyond the specified scope of the law)
See Lev. 26:44-46 ;

6. The law is described as an expression of the covenant
See Deut. 5:2 ;

7. At the same time, the covenant is something deeper which under-girds and guarantees the law
See Deut. 4:30-31 ;


The threefold classification

Thomas Aquinas (1225-74) was the first to systematize a threefold classification of the Mosaic law (or as he called it, the ‘Old Law’) . It should be noted that his approach to the Old Law was not primarily concerned with capturing the essence of torah. Aquinas begins with his own four-pronged understanding of the laws that are to be obeyed – Eternal, Natural, Divine and Human. His concern was to enquire how a Divine Law such as the Old Law can contain much of the Natural Law and yet, at the same time, concern itself with so much that appears either arbitrary or superfluous to contemporary moral living. His solution was to posit one category of timeless ethical laws – the moral law – and two categories of time-bound cultural laws – the civil and cultic laws. The moral law was defined more or less as those laws that correspond to the Natural Law. The civil law is that which gives particular direction for Israel in upholding the (Natural Law) virtue of ‘justice’. The cultic law is that which gives particular direction for Israel in upholding the (Natural Law) virtue of ‘religion’.

Thus a moral law might be ‘honour your father and your mother’ (Ex. 20:12), a cultic law might be ‘You must not eat any fat or any blood’ (Lev. 3:17) and a civil law might be ‘appoint judges and officials’ (Deut. 16:18). The latter two types of law are abrogated in Christ. The moral law (as the Natural Law) is timeless.

The reformers inherited this classification with some alterations. Critically the reformed version of the classification sees the coming of Christ as the central issue in regarding the law (rather than primarily as an argument from Natural Law). Thus, the question becomes, ‘how does the life, death and resurrection of Jesus affect the law?’ The answer given is that it affects different aspects in different ways. Thus Jesus upholds, performs and ‘much strengthens’ the moral law, He fulfills and therefore abrogates the cultic law in His sacrificial death and He sets aside the civil law in that the church community He creates is no longer a political state.

We regret that, due to lack of space, we cannot enquire further into the methods and motivations of these classifiers, nor can we examine important modern alterations such as Wright’s fivefold division . We must now turn to assess these classical approaches in terms of their own viability, their faithfulness to Scripture and their appreciation of our seven principles outlined above.


The threefold classification in itself

If classification is at all worthwhile then there ought to be three baskets into which we can throw the law with very little straddling and very little left over.

However, there is much straddling. Is Sabbath a moral or cultic law? What about Jubilee? Is adultery (in itself moral) to be considered a civil matter (Deut. 22:13-21) or a cultic issue (Numbers 5:11-31)? Where do these matters belong in the classification?

There are also many laws remaining unclassified by the threefold approach. What are we to do, for instance, with Exodus 20:1 and Deuteronomy 6:4 (mentioned above)? The classification has no room for any covenantal aspects to torah. It classifies only the imperatives, never the indicatives.

Finally, we must note the absurdity of positing any legal categories outside moral law. How can a law of God not be moral?

The threefold classification and Scripture

The Pentateuch nowhere teaches a threefold classification. This is not decisive for our evaluation but it is at least highly significant!

The laws of Moses come from many directions and in quick succession. Leviticus 19 has commands on respect for parents (v3) followed by a prohibition on idols (v4) then instructions about sacrifice (v5-8) and then provision for the poor. Deuteronomy 24 has instructions about lending schemes (v6) which follow national service guidelines (v5) and precede the pronouncement of kidnapping as a capital offence (v7). To round off this miscellany, v8 begins a discussion of leprosy regulations.

Attempts to see inherent structures to the law (for instance seeing Deuteronomy 12-26 as following the Decalogue) are not convincing. We conclude that Scripture itself wards us away from such arbitrary classifications.


The threefold classification and the seven principles

From points 1 and 2 above it will be seen that Mosaic law is an holistic expression of the righteousness and covenant faithfulness of the LORD. The law presents itself as an all-inclusive totality reflecting the LORD in His glory. It is not to be chopped and changed: “See that you do all I command you; do not add to it or take away from it.” (Deut. 12:32)

On the other hand, the threefold division treats the law as separable and the moral law as though it were independent. A partial keeping of the law (i.e. just the moral law) is no law-keeping at all according to Moses. The Apostle Paul agrees: “Every man who lets himself be circumcised… is required to obey the whole law.” (Gal. 5:3) The law stands or falls together. The threefold classification denies this.

From points 3-5 above we see that the law is self-consciously a particular expression of the LORD’s righteousness. It is directed specifically to the nation of Israel in the context of her redemption from Egypt and inheritance of the promised land. Within Deuteronomy, the Hebrew word for land is used over 200 times, continually linking the law to the land.

While the law remains eternally authoritative in that its author is the LORD God Himself , the law He gives sets definite limits to its claim on us . We are not Israelites living in the promised land! Moses himself sets us free from the laws of Moses. The threefold approach fails to appreciate this.

Finally, from points 6 and 7 above, we see that law and covenant can never be considered in isolation. The whole law is introduced in covenant terms: “I am the LORD your God who brought you up out of Egypt” (cf. Gen. 15:7). The land to which the law is tied is the promised land. The laws of Horeb were at the same time ‘the covenant… at Horeb’ (Deut 5:2). The law finds its proper place locked up in the Ark of the Covenant. The law is both a limited expression of the covenant and a witness to the pre-existing, under-girding and super-ceding covenant of God.

In this light, a recognition of only human duty is a gross misrepresentation of the Mosaic law.


Conclusion

Our assessment of the threefold classification may seem ungenerous yet we maintain that the approach was founded not in the Scriptures but in Thomist philosophy. It does not reflect actual categories of Hebrew thought and serves to obscure rather than clarify the intricate and multifaceted laws of Moses. In many significant areas, the classification is virtually impossible to apply. At base, the approach misunderstands the holistic, specific and covenantal character of torah. We therefore conclude that the threefold classification represents a long and convoluted ‘blind alley’ in the Church’s understanding of law.



Bibliography

Alexander, T & Baker, W – “Law” in Dictionary of Old Testament Theology: Pentateuch (IVP, 2003)

Aquinas, Thomas – Summa Theologia vol 29 (1a2ae. 98-105), Trans. David Bourke and Arthur Littledale (Blackfriars, 1969)

Barth, Karl – “Gospel and Law” from ‘God, Grace and Gospel’ (Trans. James McNab, Scottish Journal or Occasional Papers, no. 8, 1959)

– The Epistle to the Romans (6th edition, trans. Edwyn Hoskyns, OUP, 1968)

Casselli, S.J. – “Threefold Division of Law in the thought of Thomas Aquinas”, Westminster Theological Journal. (61..2), 1999

Cranfield, C.E.B. – Shorter Romans Commentary (T&T Clark, 1985)

Goldingay, John – Approaches to Old Testament Interpretation (Apollos, 1990)

Hays, J.D. – “Applying Old Testament Law today”, Bibliotheca Sacra (158..629), 2001

Hodge, A.A. – The Confession of Faith (The Banner of Truth Trust, 1961)

Kaiser, Walter – Towards Old Testament Ethics (Zondervan, Michigan, 1983)

Knight, George A. F. – A Christian Theology of the Old Testament (SCM Press Ltd, 1969)

Luther, Martin – “How Christians should regard Moses” from ‘Luther’s Works’ Ed: E. Theodore Bachmann (Fortress Press/Philadelphia, 1960 (3rd printing 1976))

O’Connor, D.J. – Aquinas and Natural Law (Macmillan & Co. Ltd, 1967)

Parker T.H.L.– Calvin’s Old Testament Commentaries (T&T Clark Ltd, 1986)

Philip, William – The Law of Promise (PT Media, 2003)

Richardson, John – ‘What God has made clean…’ (Good Book Company 2003)

Sailhamer, John – Introduction to Old Testament Theology (Zondervan, Grand Rapids, 1995)

Seitz, C.R. – Word without end (Grand Rapids, Eerdmans, 1998)

Wright, Christopher J.H. – Living as the people of God (IVP, 1983)

        Old Testament Ethics and the People of God (IVP, Leicester, 2004)

 

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