Kontakion in the Fourth Tone Thou didst shine forth from the mount like unto lightning and didst glorify Christ God in thy martyric pains and death, O thou Great Martyr Neophytos. Wherefore, thou hast now received the unfading crown.

Neophytos the Martyr of Nicaea

Reading from the Synaxarion:

The Martyr Neophytos, who was from Nicea in Bithynia, was the son of
pious parents, Theodore and Florence. Led by grace from his childhood,
he took up his dwelling in a cave upon Mount Olympus at the age of
nine and lived there in asceticism and prayer. At the age of fifteen,
during the reign of Diocletian about the year 290, he presented himself
to the local Governor named Decius. Roused to fury by his
unexpected boldness, Decius had him scourged, then laid out on a bed of
fire. When he had been preserved by grace through these torments, he
gave him up to wild beasts. But since the Saint remained unharmed, a
certain pagan fell on him with a sword and slew him.

Apolytikion in the Fourth Tone
Thy Martyr, O Lord, in his courageous contest for Thee received the
prize of the crowns of incorruption and life from Thee, our immortal
God. For since he possessed Thy strength, he cast down the tyrants
and wholly destroyed the demons' strengthless presumption. O Christ
God, by his prayers, save our souls, since Thou art merciful.