The Natural History of Religion

Hume argues that polytheism arises first because early people explain particular events through separate, limited powers. Thunder, disease, harvests, and war each invite their own invisible cause before anyone unifies them under one supreme deity. Monotheism comes later, when admiration, fear, or priestly reasoning elevates one god above the rest and suppresses the others.

Hume’s gods resemble human beings because people project their own passions, needs, and social arrangements onto invisible causes. They imagine deities who can be angered, flattered, bribed, or persuaded, then construct rituals suited to those imagined personalities. Anthropomorphism therefore does not decorate religion from outside; it supplies the form in which uncertain causes become intelligible.

Superstition turns uncertainty into a demand for ritual control. When people cannot discover the causes of suffering or success, they attach hopes and fears to invisible agents and seek protection through ceremonies, prohibitions, and offerings. Hume treats this response as psychologically intelligible without treating it as evidence: the need for reassurance explains the practice, not the power of its object.

Monotheism is less tolerant, Hume argues, because one exclusive god leaves less room for rival divine powers. Polytheism can add another deity without destroying its whole arrangement; monotheism treats competing worship as error or insult. Once one creed claims sole possession of truth, religious disagreement can become a threat requiring suppression rather than another custom to accommodate.

Religion does not reliably create morality, Hume argues, because moral conduct rests on human sentiments and social interests rather than theological belief. Religious practices may coexist with cruelty, fraud, or persecution, while doctrines can reward ceremonies more readily than humane conduct. Religion can influence behaviour, but its supernatural claims do not supply the foundation of moral judgment.