Da Siming

The term Sīmìng (司命) functions primarily as the name of an office or deified functionary rather than a single mythic progenitor in the supplied sources. Linguistically 司 (sī) denotes ‘‘to take charge of’’ or an official post, while 命 (mìng) denotes ‘‘fate,’’ ‘‘life order,’’ or ‘‘mandate,’’ rendering the compound as an office that ‘‘administers fate.’’ Sources treat Siming as institutionalized within a celestial bureaucracy—an administrative position deified in religious imagination—rather than providing a distinct biographical origin narrative for an individual divine personage in the materials provided.

The provided sources do not supply consistent or specific iconographic descriptions of Da Siming. No standardized clothing, attributes, or anthropomorphic depictions are documented in the supplied materials; therefore the figure is presented in the sources primarily as an office/title in textual, literary, and religious discourse rather than through a fixed visual type.

In the supplied materials Siming is described as an administrative-deity who ‘‘makes fine adjustments to human fate.’’ This expresses a capability to intervene in the details of individual destinies—adjusting circumstances—within a broader bureaucratic cosmology. Da Siming is also documented as part of a dyadic pairing (Da Siming / Shao Siming) representing complementary aspects of destiny, implying differentiated but complementary jurisdictions within the governance of fate, though the exact division of labor is not elaborated in the provided sources. English renderings such as ‘‘Master of Fate’’ or ‘‘Controller of Fate’’ are used in secondary summaries to convey the office's function.