I don't know what converters are but I can translate the sentences for you
1.ογ-τοογ Εϥ-ϫοcΕ
a-mountain (he)-high (circumstantial)
2.M-MAθHTHC ΕT-COTΠ NTE-Π-ϫOΕIC
(the pl. ?)-apostles which-chosen of-the-lord
[the chosen apostles of the lord]
3.OY-ΡΡO Εϥ-ϩOOY
a-kind (he)-evil (circumstantial)
4.Π-ϣH-N ET-NANOY-ϥ
I am not sure about this one, sorry my Sahidic is not that good