A Temple of Reason (French: Temple de la Raison) was, during the French Revolution, a state atheist temple for a new belief system created to replace Christianity: the Cult of Reason, which was based on the ideals of reason, virtue, and liberty. This "religion" was supposed to be universal and to spread the ideas of the revolution, summarized in its "Liberté, égalité, fraternité" motto, which was also inscribed on the Temples.