A true Eucharistic miracle occurs at every holy Mass, when the substance of the bread is transformed into the substance of Jesus’ body and the substance of the wine is transformed into the substance of his blood.
However, this term, “Eucharistic Miracle,” is sometimes used to refer to extraordinary empirical signs of Jesus’ presence in the Eucharist—most notably, bleeding hosts, or the transmutation of a consecrated host into a piece of cardiac muscle tissue. The latter is more rare.
Pope Francis Witnesses a Miracle
The first reported Eucharistic miracle of the second (rarer) sort, the miracle of Lanciano, took place in the eighth century. Eucharistic miracles are quite difficult to certify scientifically. It’s difficult to verify that the blood actually came from the Host or that the transmuted flesh was originally a consecrated Host.
However, one notable exception to this difficulty occurred under the auspices of Pope Francis (at that time Archbishop Jorge Bergoglio) on August 18, 1996 in the Church of Santa Maria y Caballito Almagro in Buenos Aires, Argentina.
On that day in the evening, Fr. Alejandro Pezet was told by a woman parishioner that a consecrated Host had been desecrated on a candle holder in the back of the Church. Unable to consume the Host, Fr. Pezet put it into a glass of water into the tabernacle so that it would dissolve (the ordinary practice for respectfully handling such a Host).
When he opened the tabernacle on August 26, he saw that the Host had been transformed into a piece of bloody tissue which was much larger than the original Host. When Fr. Pezet informed Archbishop Bergoglio of the occurrence, the archbishop asked him to have the Host professionally photographed.
The photograph occurred on September 6, 1996, and they decided to keep the Host in the tabernacle without publicizing it or its origin.
After three years, the bloody tissue had not decomposed. This is truly extraordinary and virtually impossible to explain through natural causation—particularly because no special attempt was made to preserve it. Since the original photographs revealed the complete lack of decomposition, Archbishop Bergoglio asked that the bloody tissue be scientifically examined.
The Host Is Scientifically Examined
Since Dr. Gomez did not want to prejudice the scientific committee who would be examining the tissue in New York, he did not reveal its source. A team of five scientists was assembled, including the famous cardiologist and forensic pathologist, Dr. Frederic Zugibe (author of many books on forensic pathology). Zugibe testified:
“The analyzed material is a fragment of the heart muscle found in the wall of the left ventricle close to the valves. This muscle is responsible for the contraction of the heart. It should be borne in mind that the left cardiac ventricle pumps blood to all parts of the body. The heart muscle is in an inflammatory condition and contains a large number of white blood cells. This indicates that the heart was alive at the time the sample was taken. It is my contention that the heart was alive, since white blood cells die outside a living organism. They require a living organism to sustain them. Thus, their presence indicates that the heart was alive when the sample was taken. What is more, these white blood cells had penetrated the tissue, which further indicates that the heart had been under severe stress, as if the owner had been beaten severely about the chest.”
What is so remarkable about this testimony is not so much that the tissues came from the wall of the left ventricle, but that white blood cells were present in large numbers in it, meaning the tissue was removed from a heart that was still alive and pumping.
Scenarios of Possible Fraud Regarding the Tissue
This feature precludes a great number of possible scenarios of fraud which a critic might propose. After all, it cannot be thought that officials in the Church had authorized the torture and death of a male with AB blood type (the least common blood type and the same as on the Shroud of Turin and the Facecloth of Oviedo), opened his chest while he was still alive (after torturing him), and removed the tissue from his beating heart.
If this scenario is out of the question, then one must ask the origin of this tissue that came from the tabernacle where the desecrated Host was stored (as witnessed by the physician who extracted it, Dr. Ricardo Castanon Gomez).
How did a piece of non-decomposing cardiac muscle tissue from the wall of the left ventricle with significant numbers of white blood cells (which had penetrated the tissue) make its way into the glass inside the tabernacle where the desecrated Host had been stored in secret by Fr. Alejandro Pezet? How did this specific piece of tissue (which could only have come from a live, tortured subject) make its way into the tabernacle?
The major factors needed to avert the criticism of “pious fraud” are in place, because solid medical evaluation shows that the sample had not decomposed and cannot be obtained from a deceased subject (i.e. a cadaver).
Short of the fantastic scenario mentioned above, this non-decomposing piece of tissue appears to be the result of a transmutation of a consecrated, desecrated Host witnessed not only by Fr. Alejandro Pezet, but also by his bishop, Archbishop Jorge Bergoglio (Pope Francis).
For sources and for further research read Fr. Spitzer’s article, Contemporary Scientifically Validated Miracles Associated with Blessed Mary, Saints and the Holy Eucharist.
This article was first published on The Magis Center blog. The Ascension Blog republishes it with The Magis Center’s permission.
Do you know anything more about this Eucharistic miracle? Or another, perhaps? Let others know in the comments at the bottom of the page.