Anna Katharina Emmerick was born in Germany on September 8, 1774, to a family of peasant farmers. She began working at a very early age. Soon after, her religious vocation matured and she sought admission into several monasteries, but was rejected by all of them because she lacked a dowry due to her family's poverty. At the age of twenty-eight, she was finally accepted at Agnetenberg, where she embraced monastic life with great fervor, always ready to undertake the most demanding physical labor.

One night while she was in deep prayer, Jesus appeared before her and offered her two crowns: one of roses and another of thorns. She chose the crown of thorns, and Jesus placed it upon her head. Soon the first stigmata appeared around her forehead. Shortly afterward, following another apparition of Jesus, the wounds of Christ appeared in her hands, feet, and side. In 1811, the monastery of Agnetenberg was suppressed by the secularization decrees. Anna Katharina was able to find shelter by working as a domestic helper in the house of a priest.
Soon, however, she fell severely ill and became permanently bedridden. Dr. Wesener, a young physician, examined her and was deeply struck by the stigmata. Over the subsequent eleven years he became her trusted friend and faithful chronicler, keeping a meticulous journal of her mystical visions. Meanwhile, the nun had virtually ceased taking ordinary food. A small sip of water and the consecrated Host were sufficient to sustain her life for years. She dictated numerous pages regarding the Eucharist, to which she had immense devotion:
My longing for the Most Holy Eucharist was so vehement and irresistible that at night I would frequently leave my cell to enter the church… Often I knelt and prostrated myself before the Blessed Sacrament with arms outstretched, and at times I was drawn into profound ecstasy.
Anna Katharina constantly united her acute suffering with the Passion of Jesus, offering it for the redemption of souls. Her most renowned biographer was the celebrated German author Clemens von Brentano, who transcribed her extensive visions. Brentano compiled thousands of manuscript pages concerning the Blessed, many of which remain unpublished. In one of his most famous reflections he wrote: “Anna Katharina stands like a roadside cross pointing the right way to the faithful. What she says is brief and simple, yet filled with depth, warmth, and life. I understood everything. Always joyful, loving, dignified, wonderful, always ill and in agony, yet at the same time delicate, fresh, chaste, tested, and pure. Sitting at her side meant occupying the most beautiful place in the world.”
Text and photographs: international exhibition «The Eucharistic Miracles of the World», by Saint Carlo Acutis. Original panel at miracolieucaristici.org.