Father Eustáquio dedicated his life to serving the sick and suffering, leaving a legacy of compassion and care that resonates to this day. In Brazil, his missionary work was entirely dedicated to serving others.

There are many stories of people who, upon seeking out the Dutch priest, received not only spiritual comfort but also practical care and medical assistance. With his teas and herbs, he was able to care for his parishioners when the shortage of doctors and healthcare professionals was very severe.

His unwavering commitment to the most vulnerable made him a figure remembered for his humility and unconditional dedication to the well-being of others. This dedication can be seen in many accounts and writings left by the Blessed.

One of the texts, previously unpublished and written in Romaria, recounts the care that Father Eustáquio provided for a child abandoned by its family.

“On the last day of the past year, a sick 13-year-old child died. For more than three months I cared for him twice a day. The boy was accidentally wounded by a revolver fired by his playmate. His wounds were incurable, and he was completely paralyzed from the waist down. How much suffering that boy endured, yes, what suffering. He was poor and, moreover, abandoned by his parents. I want to put on the cross for his tomb: Abandoned by my parents, but God took care of me.”

Because of this and many other stories, Father Eustáquio became known as the Missionary of Health and Peace.