
The Florentine church of Sant'Ambrogio retains the memory of two Eucharistic events separated for more than three centuries: the finding of blood in a chalice in 1230 and the preservation of species consecrated after a fire in 1595.
History and Eucharistic Memory
The first episode is linked to a priest who, after the mass of December 30, 1230, observed blood in the chalice. The second is the fire on Good Friday of 1595 and the recovery of Eucharistic fragments. The church retains spaces and relics linked to both memories; its chronologies and testimonies should not be merged.
What the documentation consulted recognizes
The diocesan source attests to the cultural permanence and memory of the two facts. This fact sheet does not attribute to the relics modern scientific analysis or reconstruct as documentary certainty the details transmitted by tradition.
Current location and location
Iglesia de Sant'Ambrogio · Florencia. The marker has been placed in the place of worship, commemoration or custody documented; when the attributed origin and current custody differ, the map prefers the latter and expressly declares it.
Sources and editorial criteria
- Archdiocese of Florence: main ecclesial or institutional source.
- International exhibition on the Eucharistic miracles associated with Carlo Acutis: source of departure and support, compared to the previous one.
There is no tradition as if it were a scientific opinion, or the existence of veneration as if it were automatically equivalent to a formal decree on all the details of the story.
To pray before the Most Holy
Lord Jesus Christ, living bread down from heaven, increases our faith, gives us hunger for your Word and the Eucharist, and make what we worship become concrete charity with our brothers. Amen.
Image credit
Imagen del lugar: iglesia de Sant'Ambrogio. Txllxt TxllxT / Wikimedia Commons, CC BY-SA 4.0. Fiction and license in Wikimedia Commons. Photography documents the place; it is not offered as visual evidence of the event.

