The Chinese Rites controversy was a dispute among Catholic missionaries over the religiosity of Confucianism and Chinese rituals during the 17th and 18th centuries. The debate discussed whether Chinese ritual practices of ancestor veneration and other formal rites qualified as religious, and thus incompatible with Catholic belief. The Jesuits argued that these Chinese rites were secular rituals that were compatible with Christianity, within certain limits, and should thus be tolerated. The Dominicans and Franciscans, however, disagreed and reported the issue to Rome.
The Jesuits of the Jesuit China missions made efforts to adopt Chinese customs. Here Nicolas Trigault (1577–1628) in Chinese costume, by Peter Paul Rubens.
The Kangxi Emperor with a Jesuit astronomer, Adam Schall. "Tapisserie de Beauvais", 1690–1705.
Confucius, Philosopher of the Chinese, or, Chinese Knowledge Explained in Latin, compiled by Philippe Couplet and three other Jesuits and printed at Paris in 1687.
An edict of toleration is a declaration, made by a government or ruler, and states that members of a given religion will not suffer religious persecution for engaging in their traditions' practices. Edicts may imply tacit acceptance of a state religion.
Roman Religion Edict of Toleration of Serdica, that established Christianity as a Religio licita.