“Wherever there is a settled society, religion is necessary; the laws cover manifest crimes, and religion covers secret crimes.”

- November 21, 1694 – May 30, 1778
- Born in France
- Philosopher, man of letters, historian
- Wrote many works, including “Philosophy of History,” “De Toleration,” “Philosophical Dictionary,” “Philosophical Letters,” “Oedipus,” and “Candide,” and is known as a pioneer of Enlightenment thought.
Quote
“Wherever there is a settled society, religion is necessary; the laws cover manifest crimes, and religion covers secret crimes.”
Explanation
This quote reflects Voltaire’s view on the role of religion in society and its relationship to law. He suggests that while laws are designed to address outward, visible wrongs—what he calls “manifest crimes”—religion serves to govern the more hidden aspects of human behavior, such as thoughts, intentions, and secret actions. Voltaire implies that in a structured society, religion acts as a moral force that controls behavior beyond the reach of law, providing a check on personal actions that may not be directly observable or punishable by the state.
In modern contexts, this idea resonates with the dual role that law and religion often play in regulating behavior—laws enforce order and protect the public, while religious or ethical systems provide moral guidelines for personal conduct. Religion can influence people’s sense of right and wrong, guiding their actions even when no legal consequences are present. Voltaire’s quote suggests that society relies on both legal structures and moral systems to maintain order and prevent both visible and hidden wrongs.
A specific example of this principle can be seen in how societies today balance legal systems with moral or religious teachings. For instance, while laws may govern acts of theft, assault, or fraud, religious or ethical codes often provide guidance for inner moral conflicts, such as guilt, honesty, or integrity in personal matters. Voltaire’s quote reminds us that laws may address outward actions, but religion or personal morality often plays a crucial role in shaping private behavior.