Saint Piamoun
The holy virgin Piamoun (Πιαμούν) was from Egypt, and she lived during the IV century. Her Life is recorded by Palladius in his Lausiac History.
When the Saint was very young her father died, but her Christian mother raised her with discipline and admonition of the Lord (Ephesians 6:4). When she grew up, she and her mother engaged in works of mercy and compassion. They were not wealthy, but out of their meagre income, they were able to help their poor and weak brethren.
Saint Piamoun would eat a little food in the evening, and at night she kept constant vigil. She also labored at weaving linen, and she was found worthy of the gift of foresight.
One day a certain village in Upper Egypt attacked another village because of a quarrel about sharing the waters of the Nile. They fought so violently that many men were killed. This village then moved stealthily against the Saint's village. Men marched with staves and spears, intending to kill the inhabitants.
An Angel of the Lord appeared to Saint Piamoun and warned her that her village would be attacked by the stronger villagers. Summoning the priests of her church, she said, "Go forth to meet the enemy, for they are coming against you, otherwise you and the village will perish. If you beg them not to attack, then perhaps they will spare the village."
The priests were afraid and told her, "We do not dare to face them, for we know their ferocity and their arrogance. However, if you wish to save the village and your own house, then you go out to meet them."
The holy virgin did not go forth, but instead she went up to her roof and stood all night long in prayer. She made many bows and prayed that God would immobilize the enemy where they stood, three miles from her village. Immediately they became paralyzed and were unable to move from that place. It was revealed to them that it was the prayers of Saint Piamoun which hindered them from moving. Therefore, they sent a message to the villagers that they wished to make peace. They also told them to give thanks to God, for it was the prayers of Saint Piamoun which had prevented them from attacking.
When her mother reposed, the venerable one continued the work of ministering to her suffering brothers and sisters by herself. She visited their homes, comforted them, and strengthened their faith.
When Saint Piamoun reposed in 337, there was widespread mourning in her village.