Why Luz de María de Bonilla? The following is adapted from the best-selling book, THE WARNING: Testimonies and Prophecies of the Illumination of Conscience. Luz de María de Bonilla is a Catholic mystic, stigmatist, wife, mother, Third Order Augustinian, and prophet from Argentina, currently residing in Costa Rica. She grew up in a very religious home with great devotion to the Eucharist, and as a child, experienced heavenly visits from her guardian angel and the Blessed Mother, whom she considered her companions and confidants. In 1990, she received a miraculous healing from an spinal disease, which kept her bedridden, coinciding with both a visitation from the Blessed Mother and a new and more public calling to share her mystical experiences.