Summary
Highlights
For billions of people, the Bible and similar religious texts serve as the foundation for morality. This belief, that what is moral and immoral is commanded by the divine, is known as Divine Command Theory. It is the oldest and most widely held ethical theory globally, offering a seemingly simple solution to the grounding problem of ethics by attributing the origin of moral rules directly to God.
Despite its simplicity, Divine Command Theory faces significant challenges. Many biblical prohibitions, such as those against mixed fabrics or specific hairstyles, are often disregarded by adherents who still consider other biblical laws binding, raising questions about consistency and interpretation. This inconsistency highlights a core dilemma within the theory.
Plato's "Euthyphro" dialogue presents a foundational critique of Divine Command Theory through the Euthyphro Problem: 'Are right actions right because God commands them, or are right actions commanded by God because they are right?' This dilemma forces a choice between two problematic options, or 'horns'.
Choosing the first horn—that right actions are right because God commands them—implies that God's command alone defines what is right. This makes morality arbitrary; God could command anything, even actions we now consider horrific, and they would instantly become good. This scenario suggests that the concept of 'goodness' becomes meaningless, as it simply equates to 'what God commands'.
Opting for the second horn—that God commands things because they are good—suggests that there is an independent standard of goodness outside of God. This challenges God's omnipotence, as there's something not created by God (value) that he must adhere to. It also implies that if ethical rules come from a source other than God, humans could potentially access this source directly, making religious texts and even God superfluous as the primary source of moral knowledge.
Beyond the Euthyphro Problem, Divine Command Theory faces practical issues, particularly in determining which divine commands are still binding and which are not. If individuals or communities cherry-pick commands, they become recommendations rather than absolute moral imperatives. The theory struggles to provide clear answers to these questions, leading many ethicists to seek alternative moral frameworks.