Saint Theophilus the Athonite was born in Zichni of Macedonia to pious parents. After receiving a rich education, he desired to embrace Christianity, imitating the saints of the Church and their virtuous way of life.
As a priest, he preached Christianity and became a disciple of Bishop Acacius. During his ministry in Egypt, numerous miracles took place, confirming the power of the true faith. Following the example of the holy figures, Theophilus withdrew to Mount Athos, where he practiced asceticism at the Holy Monastery of Vatopedi and the Holy Monastery of Iviron. There he learned obedience, living close to the elders of Athos.
He became known for his God-pleasing life and humility. Living in seclusion, he attained great spiritual heights through unceasing prayer, while he also purified his heart from every passion.
Before his death, he composed a confession of faith. He reposed in 1548, leaving behind his holy relic as a sacred treasure and a means of salvation for the faithful. Today it is preserved at the Holy Monastery of Pantokrator, where it emits a fragrant myrrh.
