Note 794 — ROMAN PEOPLE (continued 7)
Reading edition
I may take this opportunity of noting that a Roman might better understand this notion of his Reason as the voice of God within him, or conscience, from his own idea of his "other soul," or genius; see above, p. 75. But we do not know for certain that it was presented to him in this way by Panaetius, though Posidonius (ap. Galenum, 469) used the word δαἱμων in this sense, as did the later Stoics; see Mulder, de Conscientiae notione, p. 71. Seneca, Ep. 41. 2, uses the word spiritus: "Sacer intra nos spiritus sedet ... in unoquoque virorum bonorum, quis deus incertum est, habitat deus" (from Virg. Aen. viii. 352). Cp. Marcus Aurelius iii. 3. Seneca uses the word genius clearly in this sense in Ep. 110 foll. On the Stoic daemon consult Zeller, Stoics, etc., p. 332 foll.; Oakesmith, Religion of Plutarch, ch. vi.