οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
ἐπεισκληθῆναι: ἐξ ἐνεστ. ἐπεισκαλέω, διάφ. γρ. ἐν Λουκ. Φιλοψευδ. 29, ἀντὶ ἐπεισκυκληθῆναι ἐκ τοῦ ἐπεισκυκλέω, ὃ ἴδε.