To the pure, all things are pure; but to the defiled and unbelieving, nothing is pure. Indeed, both their minds and their consciences are defiled.
Textus Receptus (TR) - Titus 1:15 >Πάντα μὲν καθαρὰ τοῖς καθαροῖς· τοῖς δὲ μεμιασμένοις καὶ ἀπίστοις οὐδὲν καθαρόν· ἀλλὰ μεμίανται αὐτῶν καὶ ὁ νοῦς καὶ ἡ συνείδησις.