Mateo Elías Nieves Castillo

After his ordination, Father Elías exercised his ministry in various localities of the Bajío region. In 1921, he was appointed vicar of the parish of La Cañada de Caracheo, a particularly poor and isolated village in the state of Guanajuato. In this community, which lacked basic services and public schools, he fully shared the poverty of his faithful, devoting himself tirelessly to their spiritual and material assistance. In 1926, the promulgation of anticlerical laws by the government of Plutarco Elías Calles triggered the Cristero War. The authorities ordered priests to leave rural areas to settle in cities in order to control their activity. Refusing to abandon his flock, Father Elías chose clandestinity. He took refuge in a cave on a nearby hill, from where he continued to administer the sacraments and celebrate Mass at night, at the risk of his life.

For fourteen months, Father Elías led this clandestine life, supported by the faithfulness of his parishioners. On March 9, 1928, while he had gone to a neighboring ranch (the rancho de San Pablo), he was surprised by a detachment of federal soldiers. Although dressed as a peasant, his glasses and the black trousers visible under his white clothes aroused the soldiers' suspicions. When questioned, he refused to lie and openly declared his status as a priest. He was immediately arrested along with two lay brothers who were accompanying him, José Dolores Sierra and José de Jesús Sierra. The next morning, March 10, 1928, the prisoners were taken under escort to the town of Cortazar. During a first stop, the commander ordered the execution of the two laymen. After receiving absolution from Father Elías, the two brothers died proclaiming their faith. Shortly after, near a mesquite (a local tree), the commander addressed the priest, saying: "It is your turn, let us see if dying is like saying Mass." Father Elías asked for a few moments to pray, distributed his meager personal belongings (including his watch and his coat) to the soldiers, and gave them his blessing. Standing before the firing squad, his arms open in the shape of a cross, he began to recite the Creed. He was executed by firing squad at the age of 45, his last words being: "¡Viva Cristo Rey!" (Long live Christ the King!).

The cause for the beatification of Father Elías del Socorro Nieves was officially opened in Morelia in October 1957. The diocesan process concluded in June 1959, and the Positio demonstrating his martyrdom in odium fidei (in hatred of the faith) was transmitted to the Congregation for the Causes of Saints in 1994. On December 17, 1996, Pope John Paul II signed the decree recognizing his martyrdom. Father Elías was solemnly beatified by John Paul II on October 12, 1997, in Saint Peter's Square at the Vatican. As this was a martyrdom formally recognized by the Church, no miracle was required for this beatification. A presumed miracle attributed to his intercession was the subject of a diocesan inquiry validated by Rome in 2010, a necessary step toward a possible canonization.

The spirituality of Blessed Elías del Socorro Nieves is deeply marked by a trusting abandonment to Divine Providence and a filial devotion to the Virgin Mary, under the title of Our Lady of Perpetual Help (Nuestra Señora del Socorro). His life bears witness to an evangelical humility and an unfailing pastoral love for the poorest, whom he refused to abandon despite death threats. Today, his mortal remains rest under the altar of the parish church of Nuestra Señora de los Dolores in Cañada de Caracheo, where they are the object of great popular devotion and regular pilgrimages. He is honored as a model of priestly fidelity and the protector of priests exercising their ministry in hiding or in the face of persecution.