Divine Command Theory and the Euthyphro Dilemma: Part I
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Editor’s note: This article was originally posted at MandM. It has been posted here with permission of author.
This is a talk I gave to the Philosophy Club at Glendale Community College in Phoenix, Arizona, this weekend. The talk was followed by a long discussion with some faculty, students at the college, and others who zoomed in.
In this talk, I introduced and defended a divine command theory of ethics. The talk was divided into three parts. In section I, I set out what modern divine command theories of ethics typically contend. I distinguished this from some common misunderstandings in section II. In Section III, I discussed the Euthyphro dilemma. I will suggest this objection is not the conclusive rebuttal it is often assumed to be. This first post will contain sections I and II.
I. What is a Divine Command Theory
For purposes of this talk, the term “divine command theory” will refer to the divine command meta-ethics defended by Robert Adam’s, William Lane Craig, William Alston, and C Stephen Evan’s. This theory contends that the property of being morally required is identical to the property of being commanded by God. [1] Where God is understood, in orthodox fashion, as a necessarily existent, all-powerful, all-knowing, essentially loving and just, immaterial person who created and providentially ordered the universe.
Note three things about this thesis:
First, it is a thesis about the nature of moral requirements, not about the nature of goodness in general. The concept of “good, is ambiguous, as is seen by the following statements “I had a really good dip in the spa pool last night”. Or “going on a low carb diet is good for you”. Or, “Carlos the Jakal was a good hitman”. The concept of the morally obligatory, or morally required, is not identical to the concept of what it is good to do. It might be good, even saintly, for me to give a kidney to benefit a stranger, but it is not an act I am obliged to do.[2] To be obligatory, an action must be more than just good or praiseworthy in some sense. Obligatory actions are actions we are required to do; another person can legitimately demand we do them. Omitting to do them without an adequate excuse renders one guilty and blameworthy. Others can justifiably blame you, censure you, and sanction you in various ways.
Nor is this is an idiosyncratic limitation of theory. While some critics of divine command theories characterize it as an account of “goodness” or of all “all evaluative properties.” Almost all contemporary defenders of divine command theories; Quinn, Adams, Alston, Craig, Wierenga, Hare, and Plantinga present a divine command theory of obligation, not goodness per se. Nor is this unique to modern divine command theorists; older divine command theorists such as William Paley, John Locke, George Berkeley, and Francisco Suarez limited divine command theories to accounts of moral obligations or requirements, not to goodness in general.
Second, the postulated relationship between moral requirements and God’s commands is one of identity. Mark Murphy refers to this sort of explanation as “informative identification”. Such as when “we explain the nature of water by identifying it with H2O or explain the nature of heat by identifying it with molecular motion”. We are aware of something we refer to as “water” and want to understand its nature. We answer this question by postulating that what we refer to as water is identical with H20; by doing this, we answer the question, “what is the nature of water?”. In this instance, divine command theorists attempt to explain the nature of a particular kind of moral property, the property of being morally required. The theory is that the property we refer to when we say “X morally required” is the property of being commanded by God.
Third, this is a thesis about the relationship between God and morality. It is not a claim about the relationship between the bible and morality. To claim that moral requirements are identical with God’s commands is not to claim our moral requirements are identical with the commandments laid down in a particular sacred text. The thesis I laid out makes no mention of any sacred text such as the Bible, Quran, Hadith, Torah or Talmud. While many divine command theorists accept that God has revealed his commands in an infallible sacred text, some do not.
Moreover, the claim that God’s commands are contained in some particular sacred text is not part of or entailed by a divine command theory itself. It is the result of other theological commitments they have. One could consistently be a divine command theorist without holding this. Divine command theories are ecumenical; they have had advocates within the Christian, Islamic, Jewish and even deist traditions.
Of course, what role sacred texts should play in our moral thinking and decision-making is important. Whether God has infallibly revealed himself in such text is a question of great interest. However, it is not the question that the divine command theorist is addressing when he says moral requirements are identical with Gods commands.
II What the Divine Command Theory is Not: Avoiding Strawman
These clarifications as to what a divine command theory enable us to address two common objections to the theory: semantic and epistemic objections.
1. Semantic Objections
Harry Gensler expresses one common objection to a divine command theory. Gensler writes:
“Imagine an atheist who says the following: “kindness is good, but there is no God”. If “x is good” meant “God desires x”, then this claim would be self-contradictory (since it would mean “God desires kindness, but there is no God”). But it isn’t self contradictory. So “x is good” doesn’t mean “God desires x”.[3]
Gensler concludes that the phrases “X is good” and “desired by God” are not synonymous phrases. This is a conclusion about the meaning of moral terms and words. However, a divine command theory isn’t a theory about the meaning of moral terms. It is a thesis about the nature of moral properties. It contends that the property of being morally required is identical with the property of being commanded by God.
Consequently, Gensler’s argument has an implicit assumption. If two phrases such as “x is wrong” and “X is contrary to Gods commands” are not synonymous in meaning, they cannot refer to the same property.
This assumption is questionable. Consider the example of water and H20; the phrase “x is a cup of water” is not synonymous with the words “x is a cup of H20”. The ancient Greek philosopher Aristotle could, without self-contradiction, claim “this cup is full of water and atoms don’t exist”. Yet that doesn’t entail that water is not identical to H20. “water” and “H20” are distinct non-synonymous ways of referring to what turns out to be the same property. The fact two phrases are not synonymous does not entail they are not referring to the same property.
Gensler’s argument appears to conflate two separate questions. The question of whether the words “x is morally required” has the same meaning as the phrase “God commands x” and the question of whether those words pick out the same or distinct properties. He mistakenly takes a divine command theory as answering the first of these questions, when it is proposed as an answer to the second.
2. Epistemic Objections
Many critics of divine command theories object that we know the truth of moral claims independently and prior to any beliefs they have about divine commands. This idea figures prominently in criticisms posed by Nowell Smith.[4], Lehrer and Corman[5], Louise Anthony[6]. Walter Sinnott-Armstrong[7]. Paul Kurtz provides an example:
If God is essential, then how can it be that millions of people who do not believe in God, nevertheless behave morally. On [the divine command] view they should not and so God is not essential to the moral life[8]
Like the semantic objection I just discussed, this one is based on a confusion. This objection takes a divine command theory to entail that people cannot know what is right and wrong unless they first know what God has commanded.
However, this is incorrect. Divine command theorists contend the property of being morally required is identical with the property of being contrary to God’s commands. If two descriptions refer to the same property, that doesn’t entail we cannot know something answers one description unless we believe something answers the other.
It is a fact that water is identical to H20. This does not mean that we cannot know about the existence of water unless we first know about hydrogen and oxygen. The Polynesians who first settled New Zealand around 1300 AD were very good at navigating water: they knew what water was, what rain was, and how to discern currents and tides. They had lots of justified belief about water. However, they knew nothing about atomic or molecular theory.
[1]Robert M. Adams, “Divine Command Meta-Ethics Modified Again,” Journal of Religious Ethics 7:1 (1979): 76.
[2] Example from C. Stephen Evans, Kierkegaard’s Ethic of Love: Divine Commands and Moral Obligations (Oxford: Oxford University Press, 2004), 16.
[3]Harry Gensler Ethics: A Contemporary Introduction (London: Routledge Publishing, 1988) 39.
[4]Patrick H. Nowell-Smith, “Morality: Religious and Secular,” in Christian Ethics and Contemporary Philosophy, ed. Ian T. Ramsey (London: SCM Press, 1966) 97.
[5]James W. Cornman & Keith Lehrer, Philosophical Problems and Arguments (New York: MacMillan, 1979), 429.
[6]Louise Anthony “Atheism as Perfect Piety” in Is Goodness without God Good Enough: A Debate on Faith, Secularism and Ethics, Eds. Robert K Garcia and Nathan L King (Lanham: Rowan & Littlefield Publishers, 2008),67-84
[7] Armstrong writes, “The divine command theory makes morality unknowable [because such theories entail] we cannot know what is morally wrong, if we cannot know what God commanded … we have no sound way to determine what God commanded.” For critique, See my “Is Ethical Naturalism more Plausible than Supernaturalism: A Reply to Walter Sinnott Armstrong” Philo 15:1 (2012):19-37
[8]Ibid 33-33, note the slippage in Kurtz statement; he goes from the claim that belief in God is unnecessary to live a moral life to the claim that God is unessential to morality. This is like arguing that; because people can fly successfully in planes without believing in the laws of aerodynamics, it follows, the laws of aerodynamics are not essential for flight.
