# Divine Command Theory ## Intro Divine command theory is the view that what makes an action **morally required** is that God commands it, and what makes an action **forbidden** is that God forbids it. It is a claim about where moral duty comes from, not a claim about how anyone finds out what their duties are. That distinction is the first thing people get wrong about it. The theory does not say you have to read the Bible to know that cruelty is wrong. It says that when cruelty is wrong, the wrongness consists in standing under a real prohibition issued by a real person, and that a universe with no such person would have nothing in it for that prohibition to consist in. The second thing people get wrong is thinking the theory makes morality a coin flip: God could have commanded torture, and then torture would have been fine. Almost nobody defending the view today holds that. The standard version distinguishes two questions that ordinary English runs together: - **What makes something good?** God's own nature. Goodness is what God is, not something God picks. - **What makes something obligatory?** God's command. A duty is something owed to someone, and being owed is a relationship between persons. So God's commands are not arbitrary, because they flow from a nature that is essentially loving, just and faithful. And they are not redundant either, because a standard of value on its own does not yet generate a duty. Knowing that kindness is better than cruelty tells you which is the finer thing. It does not by itself tell you that you are **under obligation** to anyone, that failing is a wrong against someone, or that guilt is the right response rather than mere regret. The theory is at its strongest exactly there. Obligation talk carries a shape borrowed from law: binding, owing, guilt, accountability, standing before a judge. The philosopher Elizabeth Anscombe made the point in 1958 against her fellow secular philosophers, not for apologetic purposes: the concept of moral obligation is a survivor of a law conception of ethics, and keeping the word after discarding the lawgiver leaves a term with no home. Divine command theory supplies the home. Quick reply line: *"I am not saying God flipped a coin and cruelty came up wrong. I am saying goodness is God's nature and obligation is a relationship. You can have values without a person. You cannot have duties without one."* ## In full Divine command theory (DCT) is a metaethical position holding that deontic moral properties, obligation, permission and prohibition, are constituted by the commands of God. It is a theory of **moral ontology**, an account of what moral facts consist in, and is logically independent of moral epistemology, the account of how agents come to know moral facts. The contemporary literature almost universally works with **modified** or **restricted** DCT, associated principally with Robert Adams (*Finite and Infinite Goods*, 1999), William Alston ("Some Suggestions for Divine Command Theorists," 1990) and Philip Quinn. Modified DCT restricts the theory in two ways that answer the classical objections structurally rather than by concession: 1. **The theory covers obligation, not value.** The good is grounded in God's nature; the right is grounded in God's commands. Adams's formulation is that excellence consists in resemblance to God, while obligation consists in the demands of a loving God. Splitting the two allows the theorist to say both that goodness is not a matter of divine decision and that obligation is. 2. **The commanding God is essentially loving.** The theory does not range over any possible commander. It is indexed to the actual God, whose nature is not one of his choices. Counterfactuals of the form *if God commanded cruelty* therefore do not describe a live possibility on the view, they describe an impossibility, in the same way that *if the number two were odd* does. DCT stands alongside, and is often combined with, natural-law ethics, which grounds moral norms in the teleology of created natures apprehended by reason. The two are complementary rather than rival on most Thomist readings: divine wisdom orders creatures to their ends (the eternal law), rational creatures participate in that ordering by reason (the natural law), and divine commands promulgate and specify it. [Thomas Aquinas](/codex/thomas-aquinas/) holds all three together. The genuinely rival position is **unrestricted voluntarism**, associated with William of Ockham and some late-medieval nominalists, on which God's will is unconstrained even by his own intellect, so that the content of the moral law could have been otherwise in any respect. Almost no contemporary defender holds this, and the objections that land hardest on DCT are objections to it. ## The obligation gap The argumentative work DCT does is best seen by asking what is missing from a purely value-based ethics. Suppose moral value is real and mind-independent, as the atheist moral realist maintains (see [Atheist Moral Realism Objection](/codex/atheist-moral-realism-objection/) and the position of [Erik Wielenberg](/codex/erik-wielenberg/)). Grant it fully. Cruelty is genuinely bad and kindness genuinely good, as brute necessary facts about the universe. Three things still do not follow: 1. **That anyone is bound.** Badness is a property of an act. Being obligated is a relation between an agent and someone with standing to require something of them. A free-floating property does not obligate; it just sits there being instantiated. 2. **That failing wrongs anyone.** On the value-only account, a person who tortures has brought about a bad state of affairs, the way a landslide does. The distinctive moral residue of having **wronged** somebody, and the guilt appropriate to it, presupposes a party who was owed and was not paid. 3. **That guilt rather than regret is fitting.** Regret is the right response to bad outcomes. Guilt is the right response to broken obligations. Ordinary moral experience is saturated with guilt, which on a value-only ontology is a systematic misfire. The theist's claim is not that atheists behave badly. It is that the deontic vocabulary everyone actually uses, duty, must, ought, owe, guilt, is personal vocabulary, and that a worldview keeping the vocabulary while denying any person on the other end of it is living on borrowed structure. This is the moral-grounding form of the argument developed at [Stealing from God Argument](/codex/stealing-from-god-argument/). ## Objections and replies ### 1. The Euthyphro dilemma *Is an act right because God commands it, or does God command it because it is right?* This is the standard objection, and the standard resolution has been in place since [Augustine](/codex/augustine/). It is treated at length at [Euthyphro Dilemma](/codex/euthyphro-dilemma/). In DCT terms: the first horn threatens arbitrariness, the second threatens redundancy, and modified DCT takes neither, because value is grounded in God's nature (answering arbitrariness) while obligation is grounded in his command (answering redundancy). The dilemma is exhaustive only if goodness and obligation are the same property, which is the assumption modified DCT denies. The follow-up objection, that grounding goodness in God's nature just relocates the problem (*is God's nature good because it instantiates goodness?*), is answered by divine simplicity: God's goodness is not a property he possesses but what he is. See [Divine Simplicity](/codex/divine-simplicity/), [Actus Purus](/codex/actus-purus/) and [Ipsum Esse Subsistens](/codex/ipsum-esse-subsistens/). ### 2. The abhorrent-command objection *If God commanded genocide or child sacrifice, would that make it right? The Bible says he did.* Two distinct replies, and it matters to keep them separate. On the **modal** question: no, because the theory is indexed to an essentially loving God, so the antecedent is not possible. Adams grants the sharper version of the point, that if per impossibile such a command were issued, nothing would be obligatory at all, since the ground of obligation would have failed. The objector wants to extract *cruelty would be good*, and the theory yields *there would be no moral order*, which is not the concession being fished for. On the **textual** question, the abhorrent-command objection is usually a Trojan horse for OT ethics, and it should be answered there rather than in metaethics. See [Canaanite Conquest and Herem](/codex/canaanite-conquest-and-herem/), [Divine Wipeouts and Their Justification](/codex/divine-wipeouts-and-their-justification/), [OT Atrocities Descriptive vs Prescriptive Objection Defeater](/codex/ot-atrocities-descriptive-vs-prescriptive-objection-defeater/) and [Amalekite Genocide Objection Defeater](/codex/amalekite-genocide-objection-defeater/). The [Genesis 22](/codex/genesis-22/) binding of Isaac is the classic philosophical test case, and its own narrative structure defeats the reading the objector needs, since the command is explicitly a test, is never carried out, is reversed by the same voice that issued it, and terminates in the provision of a substitute. ### 3. The epistemic objection *Plenty of people who have never heard a command from God know that murder is wrong.* Correct, and DCT predicts it. The theory is about what obligation consists in, not about how it is discovered. Commands are promulgated through conscience and the moral structure of created human nature, not only through special revelation. Paul's argument in [Romans 2:14-15](/codex/romans-2-14-15/) is precisely that Gentiles without the law show the work of the law written on their hearts, their conscience bearing witness. See [General Revelation](/codex/general-revelation/), [Conscience](/codex/conscience/) and [Imago Dei](/codex/imago-dei/). Confusing the two questions produces a bad argument in both directions. The atheist who says *I know stealing is wrong without God* has answered an epistemological question the theist did not ask. The Christian who says *without God you could not tell right from wrong* has made a claim the Bible itself denies. ### 4. The autonomy objection *Deferring to any external will is the abandonment of moral agency.* Associated with [Immanuel Kant](/codex/immanuel-kant/) and pressed in a sharper popular form by James Rachels, who argued that a being worthy of worship would have to be one no autonomous agent could consistently worship. Three replies: - The objection proves too much. It equally forbids deferring to moral facts, to reason, or to anything not self-legislated, which collapses into the view that an agent is bound only by what the agent invents, which is not obligation but preference. - It assumes the command is external in the relevant sense. On classical theism, God is the ground of the agent's own nature and rationality, not a rival will outside it. Obeying is not submission to an alien power but acting in accordance with what one most fundamentally is. - Kant's own system is unstable here. It retains the full apparatus of law, duty and a moral order that must ultimately cohere with happiness, and Kant reintroduced God as a postulate of practical reason to secure exactly that. ### 5. The promulgation objection *Commands only bind those who receive them, so anyone who has not heard is not obligated.* This is the strongest technical objection to unmodified versions, and Adams addresses it by treating divine commands as promulgated in multiple modes, including the constitution of human nature and conscience, rather than exclusively by verbal address. The objection has real force against a naive model on which each duty requires a heard utterance, and none against the developed view. ## Relation to the moral argument DCT is not itself an argument for God's existence, but it supplies the second premise of one. The [Moral Argument](/codex/moral-argument/) in its common form runs: if God does not exist, objective moral duties do not exist; objective moral duties do exist; therefore God exists. DCT is the account that makes the first premise more than an assertion, by explaining *why* duties would be missing, namely that duty is an irreducibly personal relation and atheism has removed the only candidate person. This is why the Euthyphro is deployed so heavily by atheist philosophers. It is aimed at premise one, and if the third-horn resolution holds, the moral argument's weakest-looking premise is considerably stronger than it appears. ## Apologetic deployment - **Lead with the two questions.** Most street-level exchanges dissolve once *what is good* and *what am I obligated to do* are pulled apart. The objector is almost always attacking a theory of value that no one on the Christian side is defending. - **Concede the epistemology immediately and completely.** Atheists know right from wrong. Saying otherwise is both false and unbiblical, and it forfeits the argument's credibility in the first minute. - **Do not defend voluntarism.** If the objection describes a God whose will is unconstrained by his nature, agree that the position is indefensible and note that it was rejected by the mainstream tradition centuries before atheists took it up as a target. - **Push on guilt.** Ask what guilt is tracking, if there is no one it is owed to. It is the point at which the value-only account is thinnest, and it connects to lived experience rather than to metaethical vocabulary. ## See also - [Euthyphro Dilemma](/codex/euthyphro-dilemma/), the objection DCT is built to survive, with the third-horn resolution - [Morality](/codex/morality/), the definitional anchor for the moral cluster - [Moral Argument](/codex/moral-argument/), the theistic argument DCT supplies a premise for - [Moral Arguments](/codex/moral-arguments/), family hub for moral-grounding arguments - [Conscience](/codex/conscience/), the principal mode by which commands are promulgated - [General Revelation](/codex/general-revelation/), the epistemic route for those without special revelation - [Divine Simplicity](/codex/divine-simplicity/), resolves the regress objection to nature-grounded goodness - [Actus Purus](/codex/actus-purus/), God as pure act, grounding the identity of God and goodness - [Ipsum Esse Subsistens](/codex/ipsum-esse-subsistens/), God's essence is his existence, goodness convertible with being - [Atheist Moral Realism Objection](/codex/atheist-moral-realism-objection/), the principal rival account of moral ontology - [Atheist Moral Realism Defeater](/codex/atheist-moral-realism-defeater/), debate-prep engagement with the Wielenberg position - [Stealing from God Argument](/codex/stealing-from-god-argument/), the borrowed-capital diagnosis applied to moral vocabulary - [Canaanite Conquest and Herem](/codex/canaanite-conquest-and-herem/), where the abhorrent-command objection actually belongs - [Thomas Aquinas](/codex/thomas-aquinas/), the eternal-law and natural-law synthesis DCT sits inside - [Imago Dei](/codex/imago-dei/), the anthropology that grounds moral knowledge in created nature
## Common questions this page answers **Q: What is divine command theory in simple terms?** It is the view that moral obligations are constituted by God's commands: an act is required because God requires it, and forbidden because God forbids it. It is a claim about what duty *is*, not about how people find out what their duties are. Most versions add that goodness itself is grounded in God's nature rather than in his commands. **Q: Does divine command theory mean God could have made murder good?** No, on the version nearly everyone defends. The theory is indexed to a God who is essentially loving and just, so a command to murder is not a possibility he declined to exercise, it is not a possibility at all. The view that God's will is unconstrained even by his own nature is called voluntarism, and the Christian mainstream rejected it centuries ago. **Q: If morality comes from God's commands, how can atheists be moral?** Easily, and the theory predicts it. Divine command theory answers what obligation consists in, not how anyone learns it. Moral knowledge comes through conscience and human nature, which everyone has. Paul makes this exact point in [Romans 2:14-15](/codex/romans-2-14-15/), saying that Gentiles without the law show the law written on their hearts. An atheist knowing that cruelty is wrong is no more surprising than someone using grammar correctly without having studied linguistics. **Q: What is the difference between divine command theory and natural law?** Natural law grounds moral norms in the ends built into created human nature, apprehended by reason. Divine command theory grounds moral obligation in God's commands. They are usually treated as complementary rather than competing: on the Thomist synthesis, divine wisdom orders creatures to their ends, reason apprehends that ordering, and commands promulgate and specify it. **Q: Doesn't the Euthyphro dilemma refute divine command theory?** It refutes voluntarist versions, which make obligation depend on a will unconstrained by God's nature. It does not touch modified divine command theory, which grounds goodness in God's nature and obligation in his commands. Once those two are distinguished, the dilemma stops being exhaustive, since it only forces a choice if goodness and obligation are the same property. **Q: Why do we need God for moral duties if moral values can just exist on their own?** Because a value and a duty are different things. Grant that cruelty is genuinely bad as a brute fact about the universe. It still does not follow that anyone is bound, that failing wrongs a particular party, or that guilt rather than regret is the fitting response. Obligation is a relation between persons, and a free-floating property is not a person who can require anything of you.