Only faith in the extraordinary action of a God provides the reasonable answer—faith in a God, who wants to make us aware that He is truly present in the mystery of the Eucharist.

The Eucharistic miracle in Buenos Aires is an extraordinary sign attested to by science. Through it Jesus desires to arouse in us a lively faith in His real presence in the Eucharist. He reminds us that His presence is real, and not symbolic. Only with the eyes of faith do we see Him under appearance of the consecrated bread and wine. We do not see Him with our bodily eyes, since He is present in His glorified humanity. In the Eucharist Jesus sees and loves us and desires to save us.

In collaboration with Ron Tesoriero, Mike Willesee, one of Australia’s best-known journalists (he converted to Catholicism after working on the documents of another Eucharistic miracle) wrote a book entitled Reason to Believe. In it they present documented facts of Eucharistic miracles and other signs calling people to faith in Christ who abides and teaches in the Catholic Church. They have also made a documentary film on the Eucharist—based largely on the scientific discoveries associated with the miraculous Host in Buenos Aires. Their aim was to give a clear presentation of the Catholic Church’s teaching on the subject of the Eucharist. They screened the film in numerous Australian cities. The showing at Adelaide drew a crowd of two thousand viewers. During the commentary and question period that followed a visibly moved man stood up announcing that he was blind. Having learned that this was an exceptional film, he had very much wanted to see it. Just before the screening, he prayed fervently to Jesus for the grace to see the film. At once his sight was restored to him, but only for the thirty-minute duration of the film. Upon its conclusion, he again lost the ability to see. He confirmed this by describing in minute detail certain scenes of the film. It was an incredible event that moved those present to the core of their being.

 Through such wondrous signs God calls souls to conversion. If Jesus causes the Host to become visible flesh and blood, a muscle that is responsible for the contraction of a human heart—a heart that suffers like that of someone who has been beaten severely about the chest, if He does such things, it is in order to arouse and quicken our faith in His real presence in the Eucharist. He thus enables us to see that Holy Mass is a re-presentation (i.e. a making present) of the entire drama of our salvation: Christ’s passion, death, and resurrection. Jesus says to his disciples, “Unless you people see signs and wonders, you will not believe” (Jn 4: 48). There is no need to actively seek out wondrous signs. But if Jesus chooses to give them to us, then it behooves us to accept them with meekness and seek to understand what He desires to tell us by them. Thanks to these signs, many people have discovered faith in God—the One God in the Holy Trinity, who reveals His Son to us: Jesus Christ, who abides in the sacraments and teaches us through Holy Scripture and the Magisterium of the Catholic Church.