The Virgin Piama lived in asceticism not far from Alexandria. The saint lived in the home of her mother, as in a hermitage. She partook of food at the end of the day, and after prayer she spun flax.
St Piama was granted the gift of discernment. The people of a more populous village, blinded with greed, planned to destroy the small village of the holy maiden in order to divert water to their own fields when the Nile overflowed its banks. St Piama saw their wicked intent and reported it to the village elders. The startled elders fell on their knees before the saint, imploring her to go to the neighboring people and dissuade them from their evil purpose.
The nun Piama did not go to meet them, since for a long time she shunned contact with people. The saint spent all night at prayer, and in the morning the people of the neighboring village armed themselves and set off for the village of the holy maiden. Suddenly, they froze in their tracks and were not able to proceed farther. The Lord revealed to the impious people that the prayer of St Piama held them back. The people came to their senses and repented of their wicked intent. They sent messengers to the village with a request for peace and said, "Thanks be to God, Who through the prayers of the maiden Piama has delivered us."
The saint peacefully fell asleep in the Lord in the year 337.