Atheism 无神论
（重定向自Atheistic）
![Paul Henri Thiry, Baron d'Holbach, an 18th-century advocate of atheism.
The source of man's unhappiness is his ignorance of Nature. The pertinacity with which he clings to blind opinions imbibed in his infancy, which interweave themselves with his existence, the consequent prejudice that warps his mind, that prevents its expansion, that renders him the slave of fiction, appears to doom him to continual error.— d'Holbach, The System of Nature[59]](/uploads/202412/22/D'Holbach0705.jpg)
![Epicurus is credited with first expounding the problem of evil. David Hume in his Dialogues concerning Natural Religion (1779) cited Epicurus in stating the argument as a series of questions:[67]](/uploads/202412/22/Epikouros_BM_18430705.jpg)
Atheism is, in the broadest sense, the absence of belief in the existence of deities. Less broadly, atheism is the rejection of belief that any deities exist. In an even narrower sense, atheism is specifically the position that there are no deities. Atheism is contrasted with theism, which, in its most general form, is the belief that at least one deity exists.