The National Secretariat for the Cause of Canonization of Father Eustáquio is cataloging testimonies of graces received through the intercession of the Blessed. The idea is that the archive will be available for use by the vice-postulation in the work for the canonization of the Blessed.

Those interested can send an email to contato@padreeustaquio.com.br recounting the grace they received through the intercession of Father Eustáquio. It is important that the story be complete, detailing the problem they were going through until they received the grace.

We frequently receive various graces obtained through the intercession of the Missionary of Health and Peace, but to this day, only one has been recognized as a miracle by the Vatican: the cure of Father Gonçalo Belém's throat cancer. For Father Eustáquio to be canonized, he needs to have one more grace recognized by the Church. This grace must have occurred after the Beatification of the Dutch priest, which was on June 15, 2006.