ACI Prensa Staff, Dec 12, 2025 / 04:00 am (CNA).

Almost 500 years after the appearance of Our Lady of Guadalupe — whose feast the Church celebrates Dec. 12 — the image of Our Lady has become the subject of several popular myths and legends, especially in Mexico, where she appeared. 

Father Eduardo Chávez, a priest of the Archdiocese of Mexico, was the postulator for Juan Diego’s canonization and is a renowned expert on the apparitions. He is also director of the Institute for Guadalupan Studies.

Speaking to ACI Prensa, CNA’s Spanish-language news partner, in 2019, Chávez separated fact from fiction.

Is it true the image of Our Lady of Guadalupe has the same temperature as a human body?

“It’s logical that marble, stone, wood, and fabric have different temperatures,” he said. The image of the Virgin is formed on “a cloth made out of plant fibers, an agave called ‘ixotl.’ And it doesn’t have a temperature like a human being would have,” he said, dispelling a common rumor about the image.

Was the image painted or fabricated by human hands?

Chávez said the idea that the image was painted by human hands is “simply and plainly impossible,” because among other important details, St. Juan Diego’s tilma (cloak) “doesn’t even have any brushstrokes on it.”

“It’s imprinted on there, it’s a print as such,” he noted.

Chávez also pointed to the miraculous nature of the image, asking: “How is it possible for it to have lasted despite the fact that acid was accidentally spilled on it in 1784? How is it possible that after a bomb was set off underneath it on Nov. 14, 1921, that nothing happened to it?”

Do the Virgin’s eyes move?

The priest said that on social media “people are saying that if you shine a strong light, the eyes dilate and things like that. No such thing. They don’t move, they don’t dilate,” he said.

Chávez explained that “they’re misinterpreting something that an ophthalmologist, Enrique Graue, noted, namely that the eyes seem to be human, in the sense that they look like a photo of a human being, with the depth and reflection of a human eye.”

Does the Virgin of Guadalupe “float” on the mantilla?

Chávez was blunt: “The image doesn’t float”; rather, “it’s imprinted on the tilma.”

“Nor are there two or three images placed one on top of the other,” as some claim, he explained.

Is Our Lady of Guadalupe a Catholic adaptation of an Aztec goddess?

Some scholars have promoted the idea that the Virgin of Guadalupe is a Catholic adaptation of the Aztec goddess Coatlicue Tonantzin, who is a combination of a woman and serpents, and a symbol of fertility.

However, Chávez said that Our Lady of Guadalupe is not an adaptation of a goddess and has nothing to do with idolatry.

“She’s not called Coatlicue, which would be idolatry; she’s called Tonantzin, which isn’t any kind of idolatry but means ‘our venerable mother’ and, as the Indigenous affectionately say, ‘our dearest mother.’ It’s a title; it’s not idolatry.”

“The missionaries of the 16th century would never have made up a costume for a pagan goddess. That’s completely false,” he underscored.

Is there music hidden in the image of the Virgin of Guadalupe?

Based on mathematical analysis, Mexican accountant Fernando Ojeda discovered music embedded in the image of Our Lady of Guadalupe, Chávez explained.

Viewing the flowers and stars in the image of the Virgin as if they were musical notes, Ojeda outlined and found a melody.

Chávez said that analysts repeated the experiment with copies of paintings from the 16th and 17th centuries, “where stars and flowers are placed at the painter’s discretion,” but the only thing they produced was “noise, not harmony.”

“Only with the original does a perfect harmony emerge, with a symphonic arrangement. It is true — music comes forth from the image of the Virgin of Guadalupe,” he affirmed.

Was there a light miraculously projected on the womb of the Virgin of Guadalupe?

For Chávez, “it’s hard to know if it was a miracle at that time because we don’t know if it was a ray of light that happened to hit upon one of the nearby metal objects, projecting a light on her womb.” 

“What we do know is that she is the defender of life,” he said, pointing to “the simple fact that she has a dark ribbon over the womb, which means she’s pregnant and that therefore Jesus Christ Our Lord is in her immaculate womb.”

Can words be seen on the image of the Virgin of Guadalupe?

Responding to those who say they can see the word “peace” on the image, Chávez said: “I don’t see that anywhere.”

“She communicates with glyphs as the Indigenous did. And when it was by words she spoke in Náhuatl through Juan Diego who later translated,” he said. 

Did Bishop Juan de Zumárraga mistreat Juan Diego?

“The key, everything, turns on the bishop,” Chávez said, since “although the Virgin of Guadalupe chose a layman, spoke to a layman, expressed her message to a layman,” the shrine she asked for “was not going to be done without the authority of the bishop.”

Chávez said it was instead the servants who treated St. Juan Diego badly when he went to see Bishop Juan de Zumárraga. “It was the servants who left him outside,” he said.

The Franciscan bishop “never treated him badly, on the contrary; he treated him with affection,” as well as with “a lot of respect and much dignity,” Chávez said.

This story was first published by ACI Prensa, CNA's Spanish-language news partner, and published on CNA on Dec. 12, 2019. It has been updated.

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Vatican City, Dec 11, 2025 / 18:30 pm (CNA).

Pope Leo XIV on Dec. 11 emphasized the academic, cultural, and ecclesial value of archaeology and called for the promotion of “cultural diplomacy” to overcome borders and prejudices.

Receiving members of the Pontifical Institute of Christian Archaeology in an audience, the pope emphasized that its literary and monumental sources constitute an essential part of the “roots” of European society and nations.

“Take part through your studies in that cultural diplomacy that the world so desperately needs in our day,” the pope urged, addressing the faculty, students, and staff of the center.

To introduce his reflection, he referenced the motu proprio I Primitivi Cemeteri (“The Primitive Cemeteries”), published exactly a century ago by Pius XI, in which he emphasized the Church’s responsibility for protecting its sacred heritage.

Pius XI then decided to add a new body to the work of the Pontifical Commission for Sacred Archaeology and the Pontifical Roman Academy of Archaeology: the Pontifical Institute of Christian Archaeology, created to “guide willing young people from all countries and nations toward the study and scientific research of the monuments of Christian antiquity.”

A century later, Leo XIV affirmed, this mission remains fully relevant.

The scientific dignity of Christian archaeology

The pope took the opportunity to present to those present his new apostolic letter, in which he emphasizes the importance of Christian archaeology. He pointed out that this field, focused on the monuments of the first centuries of Christianity, possesses its own “epistemological status,” with specific “chronological, historical, and thematic coordinates.”

However, he lamented that in some circles it continues to be included without distinction within medieval archaeology.

“In this regard, I suggest that they become upholders of the specificity of their discipline, in which the adjective ‘Christian’ is not intended to be an expression of a confessional perspective but rather a qualifier of the discipline itself with scientific and professional dignity,” he urged.

A bridge to ecumenism

Leo XIV emphasized the ecumenical nature of Christian archaeology, alluding to its capacity to recall a time when the Church remained united. Its study, he affirmed, is “a valuable instrument for ecumenism,” as it allows the various Christian traditions to recognize a common heritage.

He also recounted that during his recent apostolic journey to İznik — ancient Nicaea — in Turkey, where he commemorated the 1,700th anniversary of the first ecumenical council with representatives of other churches, he was able to personally witness this reality: “The presence of the remains of ancient Christian buildings was moving and motivating for all of us.”

The pope also welcomed the fact that the institute had dedicated a day of study to the topic, in collaboration with the Dicastery for Evangelization.

The power of ‘cultural diplomacy’

For the pope, rigorous study and historical research constitute a privileged way of building bridges: “Through culture, the human spirit transcends the boundaries of nations and overcomes the barriers of prejudice to place itself at the service of the common good. You too can contribute to building bridges, fostering encounters, and nurturing harmony.”

He also noted that the institute is symbolically situated between two major jubilee themes: peace, the central theme of the holy year of 1925, and hope, the focus of the current jubilee. “And, in fact, you are bearers of peace and hope wherever you operate with your excavations and research, so that, recognizing your white and red banner with the image of the Good Shepherd, doors may be opened wide to you not only as bearers of knowledge and science but also as heralds of peace.”

Christianity, the root of Europe

Finally, Leo XIV recalled the words of St. John Paul II on the Christian roots of Europe, remembering his affirmation that the continent “needs Christ and the Gospel, because here lie the roots of all its peoples.”

“Among the roots of European society and nations is undoubtedly Christianity, with its literary and monumental sources; and the work of archaeologists is a response to the call I have just evoked,” he stated.

This story was first published by ACI Prensa, CNA’s Spanish-language news partner. It has been translated and adapted by CNA.

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