πεισμ-ονή, ἡ,
persuasion, [Gal 5:7], cf. PMag.Par. 2.274, PLond. 5.1674.36 (vi A. D.).
2. confidence, ἡ ἐξ ἀλλήλων πρὸς ἀλλήλους γινομένη π. A.D. Synt. 299.17.
II quality of a cable, pertinacity, Eust. 28.24, 741.8, etc.
G3988 — πεισμονή
πεισμονης, ἡ (πείθω, which see; like πλησμονή), persuasion: in an active sense (yet cf. Lightfoot on Gal. as below) and contextually, treacherous or deceptive persuasion, [Gal 5:8] (cf. Winers Grammar, § 68, 1 at the end). (Found besides in Ignat. ad Rom. 3, 3 [ET] longer recens.; Justin Martyr, Apology 1, 53 at the beginning; (Irenaeus 4, 33, 7); Epiphanius 30, 21; Chrysostom on [1Th 1:3]; Apollonius Dyscolus, syntax, p. 195, 10 (299, 17); Eustathius on Homer, Iliad a., p. 21, 46, verse 22; 99, 45, verse 442; i, p. 637, 5, verse 131; and Odyssey, chapter, p. 185, 22, verse 285.)