a. [ad. eccl. Gr. θεαρχικός, f. θεαρχία: see next and -IC. In late L. thearchicus (Scotus Erigena, c. 860).] Of or pertaining to thearchy.
1855. Milman, Lat. Chr., XIV. ii. (1864), IX. 63. Jesus is the Thearchic Intelligence, the super-substantial Being.
1890. Hatch, Hibbert Lect., x. 304. Initiated in the thearchic mysteries.