Christianfeast day:

Abdecalas, Anastasius Sinaita, Anselm of Canterbury, Beuno, Conrad of Parzham, Holy Infant of Good Health, Shemon Bar Sabbae, Wolbodo, April 21 (Eastern Orthodox liturgics)

In the Eastern Orthodox liturgical calendar, April 21 honors a group of saints and martyrs whose faith and devotion are remembered through special services.
On this day, the Eastern Orthodox Church commemorates several notable figures from early Christianity, including Abdecalas and Anastasius Sinaita. Worshippers participate in liturgies featuring hymns, readings, and prayers that reflect the lives and sacrifices of these saints. The feast brings communities together in reflection on the virtues of courage, charity, and steadfast faith that these martyrs embodied. Traditional observances often include communal meals and acts of charity in their honor. The celebration serves as a living link to the ancient traditions and teachings of the Church.
feast day Abdecalas Anastasius Sinaita Anselm of Canterbury Beuno Conrad of Parzham Holy Infant of Good Health Shemon Bar Sabbae Wolbodo April 21 (Eastern Orthodox liturgics)

Parilia(ancient Rome)

Parilia is an ancient Roman festival held on April 21 to purify shepherds and their flocks in honor of the deity Pales.
Established in Rome by King Numa Pompilius, Parilia was a pastoral festival dedicated to Pales, the protector of shepherds and livestock. Rituals included bonfires, garland offerings, and ceremonial cleaning of sheep pens to ensure purity and protection. Participants led their animals through three ritual fires as a symbolic act of purification and blessing. Over time, Parilia became intertwined with the celebration of Rome's founding, sharing the date of April 21. Today it is remembered as a window into ancient Roman religious and agricultural traditions.
Parilia

Grounation Day(Rastafari)

Grounation Day is a major Rastafari celebration marking the arrival of Emperor Haile Selassie in Jamaica on April 21, 1966.
Grounation Day commemorates the historic visit of Emperor Haile Selassie to Jamaica in 1966, a pivotal moment for the Rastafari movement. Communities gather on April 21 to honor the spiritual significance of his arrival. Ceremonies include drumming, chanting, and reasoning sessions where members discuss faith, culture, and social issues. The event fosters unity and reflection through music, dance, and collective prayers. It remains one of the most sacred observances in the Rastafari calendar.
Grounation Day Rastafari

Abdecalas

Abdecalas is an early Christian martyr honored on April 21 by Eastern Orthodox faithful.
Saint Abdecalas suffered martyrdom for his faith during early church persecutions and is honored on April 21. His liturgical commemoration includes specific readings, hymns, and prayers that recall his steadfast witness. Believers seek his intercession for courage and fidelity in the face of trials. Many parishes organize charitable activities reflecting the saint's legacy of selfless service. The day provides a spiritual opportunity to connect with the Church's ancient history and values.
Abdecalas

Anastasius Sinaita

Anastasius Sinaita was a 7th-century monk and theologian commemorated on April 21 in Eastern Orthodox tradition.
Anastasius Sinaita authored influential works on monastic spirituality and theological doctrine in the Sinai monasteries. The Orthodox Church commemorates him on April 21 with liturgical services featuring readings from his treatises. His teachings emphasize the transformative power of prayer, ascetic practice, and inner stillness. Monastics and laypeople reflect on his insights into the spiritual life and theosis. This feast connects worshippers to the rich intellectual and mystical heritage of Byzantine monasticism.
Anastasius Sinaita

Anselm of Canterbury

Feast day honoring Saint Anselm of Canterbury, a pivotal medieval theologian and Archbishop of Canterbury.
Saint Anselm of Canterbury (1033–1109) was a Norman Benedictine monk, philosopher, and theologian revered as the father of scholasticism. He served as Archbishop of Canterbury from 1093 until his death, navigating complex disputes with the English monarchy. Anselm's notable works include the Proslogion, in which he presents the ontological argument for God's existence, and the Monologion. His intellectual rigor bridged faith and reason and influenced generations of philosophers and theologians. Born in Aosta, Italy, he became abbot of Bec in Normandy before his elevation to the episcopate. Pilgrims visit his shrine at Canterbury Cathedral to seek spiritual guidance and inspiration. Observed each April 21, his feast day celebrates his legacy of deep contemplative prayer and scholarly devotion.
Anselm of Canterbury

Beuno

Feast day of Saint Beuno, a 7th-century Welsh abbot known for missionary work and miracles.
Saint Beuno was a 7th-century Welsh monk and abbot who established monastic communities across Wales. He was renowned for his missionary zeal, healing miracles, and prophecies, including predicting the birth of Saint Winifred. Beuno founded the monastery at Clynnog Fawr, which became a pilgrimage site. His dedication to education and pastoral care left a lasting mark on early medieval Welsh Christianity. Pilgrims historically sought his intercession for physical and spiritual healing. His feast day on April 21 honors his enduring influence on Celtic monastic traditions. Celebrations often include prayer services and visits to ancient monastic ruins.
Beuno

Conrad of Parzham

Feast day of Saint Conrad of Parzham, a 19th-century Franciscan lay brother renowned for humility and hospitality.
Saint Conrad of Parzham (1818–1894) was a Capuchin Franciscan brother known for his simple piety and warm hospitality at the friary in Altötting, Germany. Serving as porter for over 40 years, he welcomed thousands of pilgrims with gentle kindness. Miracles of healing and prophetic insights were attributed to his intercession during his lifetime. Canonized by Pope Pius XI in 1934, he became a model of Franciscan humility and service. His life underscores the spiritual value of small, daily acts of love. Observed on April 21, his feast day invites the faithful to emulate his devotion to prayer and care for others. Many devotees continue to visit his tomb in Altötting seeking comfort and assistance.
Conrad of Parzham

Holy Infant of Good Health

Commemoration of the Holy Infant Jesus under the title 'Holy Infant of Good Health', a devotional feast invoking healing and protection.
The devotion to the Holy Infant of Good Health venerates the child Jesus as a source of physical and spiritual healing. Originating in Mexico in the 16th century, it centers on an image of the Christ Child dressed regally and celebrated for miraculous interventions. Pilgrims travel to shrines dedicated to the Holy Infant seeking cures for illness and comfort in times of need. The feast on April 21 features processions, Masses, and special prayers for health and well-being. This celebration reflects the enduring belief in Christ's tender care for the sick and suffering. Communities honor the Holy Infant with music, flowers, and offerings in gratitude for answered prayers. The day fosters hope and reinforces the power of faith in times of trial.
Holy Infant of Good Health

Shemon Bar Sabbae

Feast day honoring Saint Shemon Bar Sabbae, a 4th-century bishop and martyr of the Church of the East.
Saint Shemon Bar Sabbae was the Bishop of Seleucia-Ctesiphon in the 4th century. He and his companions were martyred under the reign of Persian King Shapur II for refusing to convert to Zoroastrianism. Their steadfast faith amid persecution strengthened the early Church of the East. His martyrdom is commemorated for the courage to uphold Christian belief in hostile environments. April 21 marks the solemn remembrance of his sacrifice and that of his fellow martyrs. Liturgical services include readings of their testament and prayers for perseverance in faith. The feast inspires believers to remain faithful under adversity.
Shemon Bar Sabbae

Wolbodo

Feast day of Saint Wolbodo, 11th-century Bishop of Liège celebrated for ecclesiastical reforms and devotion.
Saint Wolbodo (d. 1048) served as Bishop of Liège during the 11th century and was instrumental in church reforms. He promoted clerical discipline and supported monastic communities, earning a reputation for piety and administrative skill. Under his leadership, Liège became a center of religious learning and culture. He was known for his charitable works, aiding the poor and sick in his diocese. His feast day on April 21 commemorates his contributions to the medieval Church. Liturgical celebrations often feature hymns dedicated to his memory and reflections on renewal and service. His legacy lives on in the continuing vitality of the Liège church tradition.
Wolbodo

April 21 (Eastern Orthodox liturgics)

A key date in the Eastern Orthodox liturgical calendar commemorating various saints and martyrs.
April 21 in the Eastern Orthodox Church is observed as a day to commemorate a group of saints and martyrs, including the Holy Apostle Aristarchus and Martyr Januarius. The liturgical services feature special hymns and scriptural readings that recount their steadfast faith. Faithful participate in the Divine Liturgy, offering prayers and lighting candles before icons of the saints. This observance highlights the Orthodox emphasis on the communion of saints across time and place. Many communities hold processions and communal meals to honor their memory. The day fosters a sense of unity with the early Church and its enduring spiritual heritage. Through this annual remembrance, believers draw inspiration for living a life of devotion and courage.
April 21 (Eastern Orthodox liturgics)