Tengdi

Tengdi is a term found in Chinese-language discussions of religion and myth that is used to refer to a high sky-deity concept. The word resembles the combination of Tian (heaven) and Di (deity or emperor) and is sometimes treated as a label for a supreme ruler of the heavens. In this sense, Tengdi can function as a designation for a supreme deity or for the authority of the heavens, similar to how Tian or Shangdi are used in Chinese theological vocabulary. The exact meaning and scope of Tengdi vary by author and context, and some scholars view it as a renderings of foreign sky-god traditions, such as the Turkic-Mongolic Tengri, while others treat it as a distinct Chinese concept.

Historical usage of Tengdi appears in diverse northern and Central Asian contacts with China, including discussions of myths, rituals, and religious practices among various peoples. Because of its proximity to established terms like Tian (heaven) and Shangdi (the supreme god), Tengdi is sometimes discussed as either a synonym, a related concept, or a cross-cultural borrow. This has led to ongoing scholarly debate about its origin, function, and the degree to which it represents a personal deity versus a cosmic order or mandate.

In modern scholarship, Tengdi is primarily of interest to historians of religion, linguists, and scholars examining Sino-Turkic or Sino-Mongolic religious interactions. It is not a central figure in mainstream Chinese folk religion today, but rather a term used in analytic discussions of how sky-deity concepts have circulated and transformed across cultures.

See also: Tengri, Tian, Shangdi, Di, Chinese folk religion.