The following is from “Homily 2: On the Incarnation and the Lampstand of Zechariah”:
I. The lyre of the psalms is
beautiful; the harp of the Spirit is inspired by God (Καλη η των ψαλμων
λυρα θεοπνευστος
η του
πνευματος κιθαρα). (Nicholas
Constas, Proclus of Constantinople and the Cult of the Virgin in Late
Antiquity: Homilies 1-5, Texts and Translations [Supplements to Vigilae
Christianae 86; Leiden: Brill, 2003], 165)
2.I, 4: ‘Inspired by God’ (θεοπνευστος); cf. 2 Tim. 3:16;
Proclus, hom. 22.1: κοινος μεν ο λογος της
θεοπνευστου γραφης (PG 65.837CD); and Reck, “2 Tim. 3.16 in der
altchristlichen Literatur” (1990). (Ibid.,
180) (Nicholas Constas, Proclus of Constantinople and the Cult of the Virgin
in Late Antiquity: Homilies 1-5, Texts and Translations [Supplements to Vigilae
Christianae 86; Leiden: Brill, 2003], 180)
Here
is the relevant portion of PG
65:837 that uses θεοπνευστος: