Rupert Mayer

In Munich, Father Rupert Mayer was deeply moved by the material and spiritual distress of the thousands of migrants flocking from the countryside to the city. He established numerous social welfare works, collecting food and clothing, and seeking housing and employment for the most destitute. To support this immense social work, he co-founded in June 1914 the Congregation of the Sisters of the Holy Family (Schwestern der Heiligen Familie), of which he would remain the spiritual guide until his death. When the First World War broke out in 1914, he volunteered as a military chaplain. He accompanied soldiers on the front lines in France, Poland, and Romania, demonstrating legendary courage in assisting the wounded and the dying. In December 1915, his bravery earned him the distinction of being the first Catholic chaplain to be awarded the Iron Cross. On December 30, 1916, on the Romanian front, his left leg was severely shattered by a grenade explosion, which necessitated its amputation. Upon his return to Munich, despite his disability, he resumed his apostolate with tireless energy. In 1921, he was appointed prefect of the Marian Congregation of Men of Munich (Marianische Männerkongregation). Under his leadership, this association experienced extraordinary growth, counting thousands of members. To facilitate religious practice for travelers and workers, he introduced regular Sunday masses at the Munich central station in 1925. His absolute devotion to the poor and the workers earned him the affectionate title of 'Apostle of Munich'.

From the early 1920s, Father Rupert Mayer perceived the danger of the nascent National Socialist ideology. As early as 1923, he publicly and forcefully affirmed that a Catholic could not adhere to Adolf Hitler's National Socialism, denouncing the absolute incompatibility between Christianity and Nazi theses. He did not hesitate to attend NSDAP political meetings to publicly contradict their speakers in the name of Christian principles. After Hitler's accession to power in 1933, Father Mayer courageously continued his resistance through his preaching at St. Michael's Church in Munich. In April 1937, the Gestapo imposed a total ban on his public speaking. Believing that he must obey God rather than men, he continued to preach inside the church. He was arrested for the first time on June 5, 1937, and incarcerated in Stadelheim prison, before receiving a suspended sentence. Arrested again in January 1938, he was held at Landsberg prison until a general amnesty in May 1939. On November 3, 1939, under the pretext of contacts with royalist circles, he was arrested for the third time and deported to the Oranienburg-Sachsenhausen concentration camp, near Berlin. Subjected to a rigorous regime of isolation, his health declined severely. Fearing that he might die in detention and become a popular martyr, the Nazi authorities decided in August 1940 to transfer him to house arrest at the Benedictine abbey of Ettal, in the Bavarian Alps. He remained confined there in almost total isolation, forbidden from any preaching and any outside contact, until his liberation by American troops in May 1945. Weakened but determined, he immediately returned to Munich to resume his pastoral service at St. Michael's Church. On November 1, 1945, All Saints' Day, while delivering his homily from the pulpit during morning mass, he was struck down by a stroke. His last words addressed to the assembly were: "The Lord... the Lord... the Lord...". He passed away shortly after, at the age of 69.

The reputation of holiness of Father Rupert Mayer spread immediately after his death. In 1950, Cardinal Michael von Faulhaber opened the diocesan informative process in Munich. In 1956, Pope Pius XII bestowed upon him the title of Servant of God. The decree proclaiming the heroic nature of his virtues was promulgated by Pope John Paul II on May 14, 1983. A medically inexplicable healing miracle, attributed to his intercession, was officially recognized by a decree of the Congregation for the Causes of Saints on June 5, 1986. On May 3, 1987, Pope John Paul II celebrated the solemn beatification of Father Rupert Mayer at the Olympic Stadium in Munich, before a vast crowd, presenting him as a heroic witness of the faith in the face of tyranny.

The spirituality of Blessed Rupert Mayer is deeply rooted in the Spiritual Exercises of Saint Ignatius of Loyola. It is characterized by a constant search for and absolute acceptance of the divine will, lived out in action and service to the poorest. His favorite prayer beautifully expresses this trusting abandonment: "Lord, as You will, let it happen to me, and as You will, I want to walk; only help me to understand Your will." ("Herr, wie Du willst, soll mir gescheh'n...") His legacy remains alive in Munich and throughout the world. His tomb, transferred in 1948 to the crypt of the Bürgersaalkirche (the church of the Men's Marian Congregation) in the heart of Munich, is a place of incessant pilgrimage where thousands of faithful come daily to pray and seek his intercession. He remains an emblematic figure of spiritual and moral resistance against oppression and dehumanization.