Note 546 — Chapter VI · PRE-CHRISTIAN GNOSTICS: SIMON MAGUS
Reading edition
Schürer, op. cit. II. p. 372. For a definition of hypostasis in this connection and its original equivalence to οὐσία and substantia (as in the Quicunque vult), see Hatch, Hibbert Lectures, 1888, p. 275.