Christianfeast day:

Amun, Francis of Assisi, Petronius of Bologna, October 4 (Eastern Orthodox liturgics)

A day on the Christian liturgical calendar honoring Saints Amun, Francis of Assisi, and Petronius of Bologna.
On October 4, Christians commemorate Saints Amun, Francis of Assisi, and Petronius of Bologna. Saint Amun, an Egyptian hermit and monastic founder, is celebrated for his ascetic life. Saint Francis of Assisi, known for his profound love of animals and nature, inspires environmental care. Saint Petronius of Bologna, a 5th-century bishop, is honored for his pastoral leadership. Eastern Orthodox traditions mark the day with liturgies, hymns, and community celebrations.
feast day Amun Francis of Assisi Petronius of Bologna October 4 (Eastern Orthodox liturgics)

Amun

Feast day of Saint Amun, an Egyptian hermit and monastic founder.
Saint Amun, also known as Ammon, was a 4th-century Christian monk who founded one of the first monasteries in Egypt. Renowned for his ascetic lifestyle and spiritual guidance, he attracted numerous followers seeking a hermitic life. His feast day on October 4 celebrates his contributions to early Christian monasticism. Churches honor him with special liturgies and reflections on living a life dedicated to faith and simplicity. Devotees remember his legacy through prayer vigils, scriptural readings, and communal meals.
Amun

Francis of Assisi

Feast day of Saint Francis of Assisi, patron saint of animals and ecology.
Saint Francis of Assisi (1181/82–1226) founded the Franciscan Order and inspired the Franciscan spiritual movement. He is celebrated for his deep love of animals and the natural world, often depicted preaching to birds. On October 4, believers participate in Blessing of the Animals ceremonies reflecting Francis's bond with creation. His teachings on humility, poverty, and care for all creatures continue to influence environmental and humanitarian efforts. Communities worldwide honor his life through prayer services, processions, and ecological initiatives.
Francis of Assisi

Petronius of Bologna

Feast day of Saint Petronius, the 5th-century bishop and patron of Bologna.
Saint Petronius served as bishop of Bologna in the early 5th century and is known for his eloquent sermons and charitable works. He commissioned the building of churches and public works, strengthening the Christian community in Northern Italy. His feast on October 4 features local processions, reenactments, and artistic tributes in Bologna. Devotees celebrate his legacy with liturgical services and reflections on leadership and compassion. The day fosters civic pride and highlights Bologna's rich religious heritage.
Petronius of Bologna

October 4 (Eastern Orthodox liturgics)

Eastern Orthodox liturgical calendar observances for multiple saints and events.
The Eastern Orthodox Church commemorates several saints and feast days on October 4, each with its own significance. Services may include the Divine Liturgy, Vespers, and special hymns honoring the day's saints. Icon veneration, scripture readings, and communal prayers are central to the observance. Monasteries and parishes often hold lectures or discussions on the lives of the commemorated saints. This liturgic day fosters spiritual reflection and unity among Orthodox Christians worldwide.
October 4 (Eastern Orthodox liturgics)