Bruges

In 1270, in the city of Bruges in Flanders, Belgium, a man stole several consecrated Hosts from a church. Taking them to a hidden location, he blasphemously stabbed one of the Hosts with a knife or dagger. To his horror, the Host immediately began to bleed real blood, which flowed abundantly. Realizing the sacrilege he had committed and terrified by the supernatural sign, the man was overcome with remorse. The bleeding Host and the Precious Blood were recovered and brought to the Church of St. Basil in Bruges, where they were preserved as sacred relics. Church authorities, including the Bishop of Tournai, investigated and authenticated the miracle. The event strengthened devotion to the Precious Blood in Bruges, which already possessed a famous relic of the Blood of Christ brought from the Holy Land during the Crusades. The miraculous Blood from 1270 was preserved alongside this older relic in the Basilica of the Holy Blood, one of Bruges' most famous churches. Today, both relics are venerated together, and the Basilica of the Holy Blood remains one of the most important pilgrimage sites in Belgium, with thousands of visitors annually coming to honor Christ's Precious Blood.

Scientific analysis

Recent analyses were conducted on the crystal bottle containing the Holy Blood. The bottle has been scientifically dated to the 11th century and found to have been manufactured in an area near Constantinople.

Church recognition

Formal Church documentation has not been located for this event. This means we cannot verify its ecclesial recognition status. The absence of documentation neither confirms nor calls into question the event's authenticity — it simply means the formal record has not been found.

The relic has been venerated since the 13th century, with the oldest official documents dating back to 1256. The Church has maintained continuous veneration of the relic. Church authorities, including the Bishop of Tournai, investigated and authenticated the miracle. However, no papal documents, encyclicals, apostolic letters, or official decrees recognizing this 1270 Eucharistic miracle in Bruges are found in Magisterium AI sources.