Sts. Nereus and Achilleus: Patron of Soldiers who convert to the faith
05-12
Introduction
Sts. Nereus and Achilleus (d. 304) is one of the beloved saints of the Catholic Church. Nereus and Achilleus were Roman soldiers who, according to tradition, converted to Christianity and refused to continue serving in the military. They were exiled to the island of Terracina and eventually beheaded for their faith during the persecution under Emperor Diocletian. The Church celebrates Sts. Nereus and Achilleus's feast on 05-12.
Catholic Daily brings you the life of Sts. Nereus and Achilleus as part of our commitment to helping Catholics encounter the saints of the liturgical calendar every morning. Whether you are discovering Sts. Nereus and Achilleus for the first time or deepening a long-standing devotion, this page offers biography, prayers, and practical guidance for honoring this holy patron in your daily life.
Early Life and Calling of Sts. Nereus and Achilleus
Nereus and Achilleus were Roman soldiers who, according to tradition, converted to Christianity and refused to continue serving in the military. They were exiled to the island of Terracina and eventually beheaded for their faith during the persecution under Emperor Diocletian. Their tomb was discovered in the Catacomb of Domitilla in Rome.
The vocation of Sts. Nereus and Achilleus reminds us that holiness is not the exclusive domain of monks and nuns but the universal call of every baptized Christian. The Second Vatican Council's Dogmatic Constitution Lumen Gentium teaches that all the faithful are called to the fullness of Christian life and the perfection of charity — and Sts. Nereus and Achilleus's life is a shining example of that universal call answered with total generosity.
Patron Saint: Soldiers who convert to the faith
Sts. Nereus and Achilleus is honored as the patron saint of Soldiers who convert to the faith. The designation of patron saints is a beautiful expression of the Catholic doctrine of the Communion of Saints — the belief that the saints in heaven are not distant figures from the past but active intercessors who accompany us in our earthly journey.
Those who work in or are associated with Soldiers who convert to the faith have traditionally invoked Sts. Nereus and Achilleus's intercession for protection, guidance, and grace in their particular circumstances. The patronage of Sts. Nereus and Achilleus is grounded in the specific details of Achilleus's life and ministry, which created a lasting bond between this saint and those who share similar callings or needs.
How to Honor Sts. Nereus and Achilleus in Your Daily Life
The Church's tradition offers many beautiful ways to honor Sts. Nereus and Achilleus and seek Achilleus's intercession:
On the Feast Day (05-12): Attend Mass if possible, as the liturgy on Achilleus's feast day will often include readings and prayers that illuminate Achilleus's particular sanctity. Light a candle before an image of Sts. Nereus and Achilleus and spend a few minutes in prayer.
Daily Devotion: Place an image or icon of Sts. Nereus and Achilleus in your home — in your prayer corner, on your desk, or in your car. A simple morning invocation, "St. Achilleus, pray for us," draws Achilleus's intercession into your day.
Novena: A nine-day novena to Sts. Nereus and Achilleus can be prayed before the feast day (beginning nine days prior) or at any time of particular need. Many Catholics have reported profound graces through novena prayer.
Study: Read a biography of Sts. Nereus and Achilleus. The lives of the saints are the living commentary on the Gospel — they show us what it looks like to follow Christ in a particular time, culture, and vocation.
Prayer to Sts. Nereus and Achilleus
O glorious Sts. Nereus and Achilleus, whose life was a testament to the love and power of Almighty God, look upon us with mercy from your place before His throne. You who walked the path of holiness with courage and fidelity, intercede for us who struggle in the pilgrimage of faith. Obtain for us from God the graces we most need — especially [state your intention here] — and help us to follow your example of love, courage, and total surrender to God's will. We ask this through Christ our Lord. Amen.
Feast Day Prayer (from the Roman Missal):Lord our God, you have given us Sts. Nereus and Achilleus as a witness to your goodness and mercy. May we who honor Achilleus's memory imitate Achilleus's virtues and one day share Achilleus's joy in your presence. Through our Lord Jesus Christ, your Son, who lives and reigns with you in the unity of the Holy Spirit, God, for ever and ever. Amen.
Sts. Nereus and Achilleus in Art and Catholic Tradition
Sts. Nereus and Achilleus has been depicted in Catholic sacred art for centuries. Traditional iconography of the saints communicates theological truths through visual symbols — a language that transcends words and speaks directly to the heart.
Common symbols associated with Sts. Nereus and Achilleus in Catholic art may include:
- A halo or nimbus, indicating canonized sainthood
- Specific objects or instruments associated with Achilleus's life or martyrdom
- Liturgical vestments corresponding to Achilleus's state of life (religious habit, episcopal robes, or lay clothing)
- A palm branch, if Sts. Nereus and Achilleus is a martyr
A lesser-known fact about Sts. Nereus and Achilleus: Pope Gregory the Great preached a famous homily at their tomb in the Catacomb of Domitilla, which still survives today.
When praying before an image of Sts. Nereus and Achilleus, allow the symbols to draw your attention to the virtues they represent. Sacred art is not decoration but theology made visible — a window through which the heavenly reality shines into our earthly prayer.