What happened
In 1429 at Alkmaar, a host connected with the Viaticum of a sick man was afterward found to have turned to blood.
The Bishop of Utrecht proclaimed it a Eucharistic miracle in 1433, and the relic was enshrined in the great Church of St. Lawrence for public veneration.
Where it stands
Proclaimed a Eucharistic miracle by the Bishop of Utrecht (1433); enshrined for veneration at St. Lawrence.
Church recognition is a judgment about devotion — not a claim of scientific proof. We keep the two distinct.
Visit it
Grote Kerk (St. Lawrence), Alkmaar, Netherlands
View on Google Maps →“I am the living bread that came down from heaven; whoever eats this bread will live forever; and the bread that I will give is my flesh for the life of the world.”
John 6:51
Sources
- International Exhibition of Eucharistic Miracles (St. Carlo Acutis) Devotional source
The bigger picture
This case is one witness in a much longer story — the Catholic teaching that Christ is truly, substantially present in the Eucharist.