ὁσιότης
From LSJ
ἡδονὴ μὲν γὰρ ἁπάντων ἀλαζονίστατον → pleasure is the greatest of impostors, pleasure is the most shameless thing of all
English (LSJ)
ητος, ἡ,
A disposition to observe divine law, piety, Pl.Prt.329c, Euthphr.14d sq., X.Cyr.6.1.47, SIG654B10 (Delph., ii B. C.), etc.; πρὸς θεῶν ὁ. piety towards them, Plu.Alc.34 ; πρὸς τοὺς θεούς Id.2.359f; also, like Lat. pietas, ἡ πρὸς γονεῖς ὁ. D.S.7.4 ; πρὸς τὴν τεκοῦσαν Id.31.27.