Saint Callistus I, Pope and Martyr

optional memorial Ordinary Time

Selected Mass Reading

Responsorial Psalm — Psalm 1:1-2, 3, 4, 6

Blessed is the man who hath not walked in the counsel of the ungodly, nor stood in the way of sinners, nor sat in the chair of pestilence: But his will is in the law of the Lord, and on his law he shall meditate day and night. And he shall be like a tree which is planted near the running waters, which shall bring forth its fruit, in due season. And his leaf shall not fall off: and all whatsoever he shall do shall prosper. Not so the wicked, not so: but like the dust, which the wind driveth from the face of the earth. For the Lord knoweth the way of the just: and the way of the wicked shall perish.

Feast Days

Callixtus I
Callixtus I Pope, Bishop of Rome, Deacon, Martyr d. 222

Saint Callixtus I was born in Rome, though the year is unknown. As a young slave he was entrusted with funds collected by Christians for widows and orphans, but after a disastrous loss he suffered arrest and harsh punishment, including forced labor in the mines of Sardinia. Freed through the intercession of Christians close to the imperial court, he returned weakened in health yet steadfast in faith. Ordained a deacon by Pope Zephyrinus, Callixtus was appointed guardian of the Christian cemetery along the Appian Way. This burial place—later known as the Catacombs of St. Callixtus—became a sacred resting place for many early popes and a lasting witness to the Church’s hope in the resurrection. Succeeding Zephyrinus as Bishop of Rome around 218, he guided the Church through controversy, defending the faith and emphasizing God’s mercy through absolution, even for grave sins. Callixtus died a martyr around 222 or 223, likely during a violent uprising in Rome. He is honored as patron of cemetery workers and is associated with La Pobla Llarga. His feast day is October 14.

Celso of Milan
Celso of Milan Martyr d. 304

Saint Celso of Milan, born in Trier and dying in 304, is remembered among the early witnesses of the Church whose faith endured in a time of trial. Though few details of his life have come down to us, his name remains linked with Milan, where his memory has been cherished across the centuries. The Church honors him on October 14, inviting the faithful to reflect on the quiet strength of saints whose holiness is known more by their steadfast witness than by recorded deeds. Venerated as a patron of Sambuci, Saint Celso continues to be invoked with confidence, reminding us that even when history is silent, God is not: He crowns hidden fidelity and preserves the fruits of a life offered to Christ.

Donatian of Reims
Donatian of Reims Bishop 400–389

Saint Donatian of Reims, a fourth-century saint of France, is remembered as the eighth bishop of Reims, serving the Church in an age when Christian faith was still taking deep root across the land. Though little is known of his early life, tradition surrounds him with a tender sign of God’s providence: as a child he was said to have been cast into a river, and a holy man set five candles upon a water wheel; guided by their light, the child was found and saved. This legend shaped his later iconography, which often shows him holding a wheel crowned with candles, a quiet reminder that the Lord’s light searches out the lost. Donatian shepherded his flock with steadfast care until his death in 389. Centuries later, in 863, Baldwin I, Count of Flanders, brought his relics to Bruges, where devotion to him endured and he came to be honored as the city’s patron. Saint Donatian’s feast day is celebrated on October 14.

Fortunatus of Todi
Fortunatus of Todi Bishop, Priest d. 537

Saint Fortunatus of Todi, born in Poitiers in Gaul, came to Italy as a humble hermit seeking a life of prayer and solitude. His holiness soon became known, and many were drawn to him for his miracles and his gift for driving out evil spirits. After the martyrdom of Bishop Callistus at the hands of the Goths, the clergy and people of Todi pleaded with Fortunatus to shepherd them; in 528 he accepted the burden of the episcopacy, serving from the city’s early cathedral at Sant’Ilario. In a time of turmoil, Fortunatus became a steadfast protector of his flock. Tradition remembers him defending Todi during an Ostrogothic siege, sparing the city from being sacked. He preached Christ with courage, converted many, and tore down a pagan temple to Pan, using its stones to build and consecrate a church. His relics are preserved in the church of San Fortunato in Todi, where generations have sought his intercession. He is venerated as the patron saint of Todi and Peglio. His feast day is October 14.

Gaudentius of Rimini
Gaudentius of Rimini Bishop, Martyr 301–360

Saint Gaudentius of Rimini was born around 280 in Ephesus in Asia Minor, into a well-off Christian family. After suffering persecution and the loss of his parents, he made his way to Rome, where he was baptized, ordained a priest, and consecrated a bishop. Sent to Ariminum, today’s Rimini, he became a foundational shepherd of the young Church there, gathering believers into an early Christian community and strengthening the faith through preaching and pastoral care. Tradition remembers him as a mentor who ordained Saint Marinus as a deacon, linking his ministry to the Christian roots of San Marino, and it also attributes to him signs of God’s power, including deliverance from evil and help for travelers. In the turmoil surrounding the Arian controversy, Gaudentius stood firm for the true divinity of Christ. After the Council of Rimini, he was arrested and, on 14 October 360, was stoned to death, sealing his witness with martyrdom. He is honored as patron of Rimini and also of Miramare, Montefabbri, Ostra, and Rivazzurra. His feast day is October 14.

Margaret Mary Alacoque
Margaret Mary Alacoque Nun, Mystic, Visionary 1647–1690

Saint Margaret Mary Alacoque was born on July 22, 1647, in L’Hautecour in Burgundy, France. The only daughter in a large family, she showed a tender love for the Blessed Sacrament from childhood. After her father’s early death, she endured poverty and a long illness that left her bedridden for four years; when she vowed herself to the Blessed Virgin Mary, she recovered and added “Mary” to her name. Though she briefly entered society at her mother’s urging, a piercing vision of Christ drew her back to her first promise, and in 1671 she entered the Visitation convent at Paray-le-Monial. There, amid trials and misunderstandings, she received profound mystical revelations of Jesus between 1673 and 1675, centered on his Sacred Heart—his burning love and sorrow over human indifference. She helped spread practices of reparation such as the Holy Hour and Communion on nine First Fridays, and her witness contributed to the Church’s celebration of the Feast of the Sacred Heart. She is venerated as a humble messenger of Christ’s mercy and love, and is associated with places such as Porto Martins and institutions like Santa Margarita Catholic High School. Her feast day is October 16.

Paraskeva of the Balkans
Paraskeva of the Balkans Nun, Ascetic 1000–1100

Saint Paraskeva of the Balkans, also lovingly called Petka, was born in Epivates on the Sea of Marmara, near present-day Istanbul, to wealthy landowners in the 11th century. As a child she heard Christ’s call to self-denial and took it to heart, giving her fine clothing to the poor and quietly leaving home to pursue a life wholly devoted to God. She lived for a time in Chalcedon and in Heraclea Pontica, praying with great austerity and, according to tradition, receiving consoling visions of the Virgin Mary. Drawn to the holy places, she journeyed to Jerusalem and then embraced hidden ascetic life in a convent in the desert near the Jordan River. When she was about twenty-five, an angel told her to return to her homeland. She obeyed, spending her final years near Constantinople, and died in peace at only twenty-seven. After her death, her incorrupt relics became a source of deep devotion, spreading from Bulgaria through Serbia and into Moldavia, where she is especially honored in Iași. She is patroness of places including Iași and Nea Kallikratia. Her feast day is October 14.

Venantius of Luni Bishop, Catholic priest d. 603

Saint Venantius of Luni was an Italian bishop of the Church who served the Christian community of Luni with the steady care of a shepherd. Though little is known of his early life, he is remembered as a Catholic priest called to the fullness of pastoral responsibility, guiding the faithful through prayer, teaching, and the daily work of building up the Church. Venantius died in the year 603, leaving a quiet but enduring witness to episcopal service rooted in fidelity to Christ. In a special way he is honored as patron of Ceparana, where devotion to him continues as a sign of gratitude for his spiritual fatherhood. His feast is celebrated on October 14.