Ascetic discipline
Theodoret describes Publius as a rigorous ascetic who held himself and his disciples to a strict rule. He is said to have weighed out the monks' bread on scales to guard against excess and to have rebuked any sign of gluttony, and to have visited the cells at unexpected hours to ensure the monks were not given to excessive sleep. His days were occupied with prayer, the singing of the Psalter, and the offering of hospitality to guests. Though he was eventually made an archimandrite, the sources relate that he kept to his simple dress and manner of life without change.