What Is a Theocracy? Definition, Examples and Debates

Theocracy in plain terms

A theocracy is government in the name of God. In its purest form, the deity is considered the true ruler, sacred law is the highest law, and the people who interpret that law, usually clergy or religious scholars, have the final word on how the state is run.

Three features usually mark a theocracy:

1. Religious sovereignty. Political authority is said to come from God or divine law, not from the people or a secular constitution alone.
2. Clerical power. Religious officials hold key offices or can veto decisions by others.
3. Religious law. Civil and criminal law is meant to follow scripture or a religious legal tradition.

A country can have some of these and not others, so theocracy is best seen as one end of a spectrum running from fully religious rule to strict separation of religion and state.

Where the word comes from

The Greek word theokratia, "rule by God," is generally credited to Flavius Josephus, a Jewish historian writing in Rome around the end of the first century AD. In his work Against Apion, he noted that other peoples were governed by monarchies, oligarchies or democracies. Moses, he wrote, had chosen none of these and instead, using what he admitted was a strained expression, had set up a theocracy, placing all rule and authority with God.

For Josephus this was a compliment. Over the following centuries the word stayed mostly neutral or descriptive. During the Enlightenment it took on a more negative sense, as critics of church power used it to mean rule by priests.

Theocracy vs state religion vs secular state

This is the most common confusion. Having an official religion does not make a country a theocracy.

A 2017 Pew Research Center analysis of 199 countries and territories found that 43 had an official state religion, 40 favored one religion unofficially, more than 100 had no official or preferred religion, and 10 were hostile toward religion. Of the official religions, 27 countries had Islam, 13 had a form of Christianity, two had Buddhism and one, Israel, had Judaism.

The United Kingdom is a good example of a state religion without theocracy. The Church of England is established, the monarch is its Supreme Governor and some bishops sit in the House of Lords, yet laws are made by an elected Parliament and the country is among the least religious in Europe. Denmark's constitution names the Evangelical Lutheran Church as the national church, but Danish government is entirely secular in practice. For how monarchy and established churches fit together, see our guide to monarchy and the constitutional monarchism page.

Historical examples

Ancient Israel

Josephus' own model was the Israel described in the Hebrew Bible, governed by the law of Moses and, before the kings, by judges and priests. Scholars debate how far that description reflects historical reality, but it shaped how later Jewish and Christian thinkers imagined a godly state.

The Papal States

For more than a thousand years, the popes ruled a large territory in central Italy as temporal princes. The Papal States lasted until Italian unification took Rome in 1870. Vatican City, created by the Lateran Treaty of 1929, is their small successor.

Calvin's Geneva

In 16th century Geneva, the reformer John Calvin helped build a system in which a church body, the Consistory, supervised public morals and worked closely with the city councils. Calvin himself held no civil office, so historians argue over whether Geneva was a true theocracy or a city with an unusually powerful church. Puritan colonies in New England, such as early Massachusetts Bay, are debated in a similar way.

Tibet

From the 17th century until the 1950s, Tibet was governed by the Dalai Lamas and a government of monks and aristocrats. The 14th Dalai Lama, in exile in India, handed his political role to an elected leader of the Tibetan exile administration in 2011.

Theocracies today

Iran. The Islamic Republic, founded after the 1979 revolution, is built on the doctrine of velayat-e faqih, guardianship of the Islamic jurist. Its constitution says all laws must be based on Islamic criteria. A Supreme Leader, a senior cleric chosen by an elected Assembly of Experts, commands the armed forces and sets general policy. A Guardian Council, half of whose members are clerics appointed by the Leader, reviews all legislation for compatibility with Islam and vets candidates for office. Iran also holds elections for president and parliament, which makes it a hybrid of clerical and republican institutions.

Vatican City. The pope is the sovereign of Vatican City State. The Fundamental Law, revised by Pope Francis in 2023, gives him the fullness of legislative, executive and judicial power, which he delegates in practice to a commission and courts. It is usually described as an elective absolute monarchy and a theocracy at the same time.

Afghanistan. Since retaking power in August 2021, the Taliban have governed as the Islamic Emirate of Afghanistan under a supreme leader with religious authority, applying their interpretation of Islamic law. Their restrictions on girls' education and women's work have drawn wide international criticism.

Saudi Arabia is sometimes added to the list. Its Basic Law names the Quran and the Sunna as its constitution, but power is held by the royal family, not by clergy, so many scholars call it an absolute monarchy with religious legitimacy rather than a theocracy. Most theocracies are also authoritarian, though Iran's mix of elections and clerical vetoes shows the categories can overlap in complicated ways.

Church and state in the United States

The US took a different path. The First Amendment begins: "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof." Article VI also bans religious tests for federal office.

In 1802, President Thomas Jefferson wrote to the Danbury Baptist Association that the amendment built a "wall of separation between Church & State." James Madison, in his 1785 Memorial and Remonstrance, had argued against tax support for churches in Virginia. Both drew on John Locke, whose Letter Concerning Toleration (1689) held that the state's job is civil interests, while the care of souls belongs to churches, which are voluntary and may not use force.

Americans still argue about where the line falls: school prayer, religious displays on public land, funding for religious schools and how faith should shape laws on abortion and marriage. Critics of some religious conservative movements warn of theocratic goals. Many religious conservatives reply that they want equal standing for believers in public life, not clerical rule, and that secular values are not neutral either. See what is a conservative and our page on social conservatism.

The arguments for and against

The case for religious authority in government

Defenders of a strong role for religion in law, whether full theocracy or something milder, argue that:

• Law needs a moral foundation. If rights and duties come only from human will, majorities can redefine them. Grounding law in divine or natural law places some things beyond politics.
• Shared faith builds cohesion. A common religious framework can unite a society and give leaders legitimacy beyond elections. Traditionalists often stress this.
• Secularism is not neutral. It carries its own assumptions about the good life, so a religious majority may ask why its convictions should be kept out of law.

Most religious political movements in democracies do not seek theocracy. Christian democracy, for example, draws on religious social teaching but accepts pluralism and elections. See Christian democracy vs conservatism.

The case against

Critics, including many believers, argue that:

• Conscience cannot be coerced. In Locke's argument, force can make people conform outwardly but cannot produce sincere belief, so religious compulsion is both wrong and futile.
• Minorities and dissenters suffer. Whoever controls interpretation of sacred law also controls who counts as a full citizen.
• Power corrupts religion. Many religious thinkers have argued that tying faith to state power damages the faith itself.
• There is no neutral interpreter. Since believers disagree about what God commands, theocracy in practice means rule by one group's interpretation.

The Stanford Encyclopedia of Philosophy's entry on religion and political theory describes a wider debate among liberal philosophers about whether religious reasons alone can justify coercive laws at all, with thinkers such as John Rawls urging restraint and critics arguing that religious and secular reasons deserve equal treatment.

Find where you fit

Your view on theocracy usually connects to two deeper questions: where you think moral authority comes from, and how much the state should enforce shared values. People who stress tradition and moral order tend to lean socially conservative; people who stress individual conscience and pluralism tend to lean socially liberal or libertarian.

The Political Values Test scores your social views separately from economics, and the 12 Axes Political Test includes religion and tradition among its dimensions. For a quick check, try the Liberal or Conservative Quiz. You can also browse the philosophers and US presidents who argued over church and state, or read conservatism vs traditionalism.