St. John Eudes was a French priest and missionary known for his deep devotion to the Sacred Hearts of Jesus and Mary. He founded the Congregation of Jesus and Mary (Eudists) and worked tirelessly for the formation of priests and the care of the poor. His spiritual writings and missionary work greatly influenced the Church, and he was canonized in 1925.
Born in Ri, Normandy, France, in 1601, John Eudes displayed exceptional piety from a young age. He joined the Oratory of Jesus in 1623 and was ordained a priest in 1625. Recognizing the need for well-formed clergy, he devoted his life to the spiritual education of priests and the evangelization of the faithful.
He was deeply moved by the suffering of the poor and sinners, leading him to establish missions throughout France. His sermons attracted thousands, inspiring them to conversion. However, his greatest legacy was his promotion of devotion to the Sacred Heart of Jesus and the Immaculate Heart of Mary, long before these devotions were formally recognized by the Church.
In 1641, he founded the Sisters of Our Lady of Charity to help rehabilitate women in need. In 1643, he established the Congregation of Jesus and Mary (Eudists), dedicated to the formation of priests and the propagation of missionary work. His teachings emphasized the love and mercy of Christ, urging all to cultivate a deep personal relationship with Jesus and Mary.
St. John Eudes wrote extensively, composing prayers, hymns, and theological works on the Sacred Hearts. His influence shaped many saints and contributed to the Church’s eventual recognition of these devotions. He died on August 19, 1680, in Caen, France, after a life of tireless service. Pope Pius XI canonized him in 1925, affirming his role as a model of priestly holiness and Marian devotion.