What does deism mean?
Deism is the belief that a supreme being created the universe and set its laws in motion but does not intervene in worldly affairs through miracles, revelation, or providence. Unlike traditional theism, which rests on sacred texts and divine action in history, deism grounds knowledge of God in human reason and the observable order of nature. The word is most closely associated with seventeenth- and eighteenth-century European and American thought, when writers such as Lord Herbert of Cherbury, Voltaire, and Thomas Paine used it to articulate a rational 'natural religion' free from dogma and clerical authority. Several prominent American founders are commonly described as having held deistic views. Today the term appears chiefly in historical and philosophical discussion, carrying a tone of intellectual detachment: a deist affirms a creator yet rejects organized religion's claims of supernatural communication. Its adjective form is 'deistic,' and an adherent is called a 'deist.'
nounThe belief that God exists and created the universe but does not intervene in its workings, rejecting revelation, miracles, and organized religion in favor of reason and observation of the natural world.
- The philosophical position that a supreme being created the universe but does not intervene supernaturally in it; belief in God based on reason and nature rather than on revelation or scripture.
- More broadly (historical), any religious outlook that rejects revealed religion and organized churches in favor of natural religion.
"Many of the American founders were influenced by deism, regarding the Creator as a divine watchmaker rather than an active participant in human affairs."
"Enlightenment thinkers often embraced deism as a way to reconcile scientific inquiry with belief in a creator."
"In the eighteenth century, deism attracted criticism from clergy who saw it as Christianity stripped of all mystery."
Rarely used; typically only when referring to distinct varieties or schools of deist thought.
"Scholars distinguish between English and French deisms of the eighteenth century."
Thomas Jefferson edited his own Bible — cutting out every miracle — because he was closer to a deist than to a conventional Christian.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of deism
Deism derives from Latin 'deus' meaning god, entering English in the early seventeenth century via French 'déisme.' It shares this Latin root with words such as deity, deify, and divinity-related terms across Romance languages. The term arose during the rise of rationalist religious philosophy in Europe, where it labeled belief in God grounded in nature and reason rather than revelation.
Related word forms
How deism is actually used
Formal and largely historical in register; most common today in discussions of Enlightenment philosophy and the religious views of figures like Thomas Paine and several American founders.
Easily confused with deism
Theism holds that God actively intervenes in the world through revelation, miracles, and providence, whereas deism denies such intervention.
Pantheism identifies God with the universe itself or nature as a whole, while deism posits a transcendent creator who stands apart from creation.