φύσει γὰρ ἄνθρωπος ὃ βούλεται, τοῦτο καί οἴεται → it's human nature: what you want, you believe
-ονlat. infernus, infernal ἐξορκίζω ὑμᾶς ... κατὰ τῶν ἁγίων ἐνφερνίων (sc. ὀνομάτων) ὑμῶν TDA 155.b.3 (Roma IV/V d.C.).