Theonomy

History

Causes

Theonomy is the threefold division of the law taken one step further than most of the Reformed tradition wanted it taken. The Westminster Confession (19.4) says the judicial laws given to Israel “as a body politic” expired with that state, “not obliging any other now, further than the general equity thereof may require.” Theonomists read the exception as the main clause: if the moral law stands forever, and the penalties God attached to crimes express his unchanging justice, then a modern state that abandons those penalties is not neutral but has chosen another standard.

The movement took shape in twentieth-century American Presbyterianism, out of a conviction that secular neutrality in law is a myth. R. J. Rushdoony’s Institutes of Biblical Law (1973) made the case first and built a whole programme of Christian reconstruction on it. Greg Bahnsen gave it its most careful scholarly form in Theonomy in Christian Ethics (1977), a book written as a Westminster Theological Seminary thesis and argued in the vocabulary of Reformed confessionalism rather than of political activism. Bahnsen’s shorter By This Standard (1985) is the accessible version.

Influence

Theonomy has always been a minority position, and its influence has been larger in argument than in numbers. It supplied the theological backbone for Christian Reconstructionism, which added postmillennial eschatology and a programme of replacing state institutions with family and church ones, and it fed into the homeschooling movement and parts of the American Christian right. Its presuppositional apologetics, carried over from Cornelius Van Til through Bahnsen, travelled further than its ethics.

The reaction was sharp and came from inside Reformed circles. Westminster Theological Seminary’s faculty published Theonomy: A Reformed Critique (1990, edited by William Barker and W. Robert Godfrey) to say plainly that the position was not the confession’s. Meredith Kline, Bahnsen’s most persistent critic, argued that theonomy confused the holy commonwealth of Israel with the common grace order of ordinary states. Most Reformed denominations today treat the general-equity clause as a principle of justice to be applied with judgement, not a mandate to re-enact Mosaic penalties.

Key ideas and contributors

The law of God is one standard. Theonomists hold that God revealed how justice should be done, and that no other source — natural law reasoning, democratic consensus, pragmatism — has equal standing. Jesus said he came not to abolish the law (Matthew 5:17–19), and Bahnsen read that as the governing text.

The burden of proof runs the other way. Rather than asking which Old Testament laws carry over, theonomy asks which have been set aside, and requires New Testament warrant for setting one aside. The ceremonial law has that warrant in Hebrews; the judicial law, theonomists argue, does not.

Penalties express the moral law. If adultery or kidnapping is wrong because God says so, the penalty God attached tells us how seriously he takes it. Critics call this the position’s hardest claim; theonomists call it the consistent one.

There is no neutral state. Drawn from Van Til’s apologetics: every legal order rests on some ultimate authority, so a state that declines God’s law has not avoided a religious commitment but made a different one.

Other contributors: R. J. Rushdoony, who began it; Gary North, who tied it to economics and Reconstructionism; and Kenneth Gentry, who defended a milder version.

Key controversies

Does the confession say this? Theonomists claim the Westminster standards; the Westminster faculty denied it. The argument turns on “general equity” — whether the phrase preserves the substance of the judicial laws, as Bahnsen held, or releases the church from them while keeping their underlying principles of justice, as the critics held.

Israel was not an ordinary state. Meredith Kline’s objection is the structural one: Israel was a holy nation under a covenant with land, temple and herem warfare, an intrusion of final judgement into history, not a model constitution. Applying its penalties to a secular polity mistakes what kind of thing Israel was.

The penalties. The most common objection is the simplest: the judicial law carries capital punishment for adultery, blasphemy, idolatry, Sabbath-breaking and cursing parents (Leviticus 20; 24:16). Theonomists answer that the penalties bound a civil order, that the New Testament’s silence is not repeal, and that critics recoil from the penalties rather than refute the argument. Critics answer that recoiling is the correct response and that John 8 shows Jesus declining to apply one.

Does the threefold division hold at all? Torah-observant Christians attack theonomy from the opposite side, arguing that the division into moral, ceremonial and judicial is a medieval construct and that either all the law binds or the question has to be answered another way.

Christ and the law’s fulfilment. Lutheran and most evangelical readers hold that the Mosaic law was given to a particular people in a particular covenant and reached its end in Christ (Romans 10:4), so the church’s ethic is the law of Christ. Dispensationalism presses this hardest.

What remains unresolved

Everyone agrees that God’s character does not change and that civil law should be just. The unresolved question is what carries that justice from Sinai to a modern state: the specific statutes and penalties, the principles behind them, or neither.