εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς, ἁμαρτίαν οὐκ εἶχον → if I had not come and spoken to them, they would not be guilty of sin
P. and V. ἄμουσος, ἀμαθής, Ar. and P. ἀπαίδευτος, P. ἀγράμματος.