οὐ γὰρ πράξιν ἀγαθὴν, ἀλλὰ καὶ εὖ ποεῖν αὐτὴν → it does not suffice to do good–one must do it well
Use adj., P. and V. ἔνοικος; see inhabitant.
a dweller with me: V. συνοικήτωρ ἐμοί.