Aghios Demetrios
Encyclopedia
The Church of Saint Demetrius, or Hagios Demetrios , is the main sanctuary dedicated to Saint Demetrius, the patron saint of Thessaloniki
, dating from a time when it was the second largest city of the Byzantine Empire
. It is part of the site Palaeochristian and Byzantine Monuments of Thessaloniki on the list of World Heritage Sites by UNESCO since 1988.
with a larger, three-aisled basilica
. Repeatedly gutted by fires, the church eventually was reconstructed as a five-aisled basilica in 629–634. This was the surviving form of the church much as it is today. The most important shrine in the city, it was probably larger than the local cathedral. The historic location of the latter is now unknown.
The church had an unusual shrine called the ciborium
, a hexagonal, roofed structure at one side of the nave. It was made of or covered with silver. The structure had doors and inside was a couch or bed. Unusually, it did not hold any physical relics of the saint. The ciborium seems to have been a symbolic tomb. It was rebuilt at least once.
The basilica is famous for six extant mosaic
panels, dated to the period between the latest reconstruction and the inauguration of the Iconoclastic policies in 730. These mosaics, depicting St. Demetrius with officials responsible for the restoration (called the founders) and with children, represent rare examples of art surviving from the Dark Age that followed Justinian's death. An inscription below one of the images glorifies heaven for saving the people of Saloniki from a pagan Slavic
raid in 612.
Other magnificent mosaics, recorded as covering the church interior, were lost either during the four centuries when it functioned as a mosque
(1493–1912) or in the Great Thessaloniki Fire of 1917
that destroyed much of the city. It also destroyed the roof and upper walls of the church. Black-and-white photographs and good watercolour versions give an idea of the early Byzantine craftsmanship lost during the fire.
Following the Great Fire of 1917, it took decades to restore the church. Archeological excavations conducted in the 1930s and 1940s revealed interesting artifacts
that may be seen in a museum situated inside the church's crypt
. The excavations also uncovered the ruins of a Roman bath, where St. Demetrius was said to have been held prisoner and executed. A Roman well was also discovered. Scholars believe this is where soldiers dropped the body of St. Demetrius after his execution. After restoration, the church was reconsecrated in 1949.
Thessaloniki
Thessaloniki , historically also known as Thessalonica, Salonika or Salonica, is the second-largest city in Greece and the capital of the region of Central Macedonia as well as the capital of the Decentralized Administration of Macedonia and Thrace...
, dating from a time when it was the second largest city of the Byzantine Empire
Byzantine Empire
The Byzantine Empire was the Eastern Roman Empire during the periods of Late Antiquity and the Middle Ages, centred on the capital of Constantinople. Known simply as the Roman Empire or Romania to its inhabitants and neighbours, the Empire was the direct continuation of the Ancient Roman State...
. It is part of the site Palaeochristian and Byzantine Monuments of Thessaloniki on the list of World Heritage Sites by UNESCO since 1988.
History
The first church on the spot was constructed in the early 4th century AD, replacing a Roman bath. A century later, a prefect named Leontios replaced the small oratoryOratory (worship)
An oratory is a Christian room for prayer, from the Latin orare, to pray.-Catholic church:In the Roman Catholic Church, an oratory is a structure other than a parish church, set aside by ecclesiastical authority for prayer and the celebration of Mass...
with a larger, three-aisled basilica
Basilica
The Latin word basilica , was originally used to describe a Roman public building, usually located in the forum of a Roman town. Public basilicas began to appear in Hellenistic cities in the 2nd century BC.The term was also applied to buildings used for religious purposes...
. Repeatedly gutted by fires, the church eventually was reconstructed as a five-aisled basilica in 629–634. This was the surviving form of the church much as it is today. The most important shrine in the city, it was probably larger than the local cathedral. The historic location of the latter is now unknown.
The church had an unusual shrine called the ciborium
Ciborium (architecture)
In ecclesiastical architecture, a ciborium is a canopy or covering supported by columns, freestanding in the sanctuary, that stands over and covers the altar in a basilica or other church. It may also be known by the more general term of baldachin, though ciborium is often considered more correct...
, a hexagonal, roofed structure at one side of the nave. It was made of or covered with silver. The structure had doors and inside was a couch or bed. Unusually, it did not hold any physical relics of the saint. The ciborium seems to have been a symbolic tomb. It was rebuilt at least once.
The basilica is famous for six extant mosaic
Mosaic
Mosaic is the art of creating images with an assemblage of small pieces of colored glass, stone, or other materials. It may be a technique of decorative art, an aspect of interior decoration, or of cultural and spiritual significance as in a cathedral...
panels, dated to the period between the latest reconstruction and the inauguration of the Iconoclastic policies in 730. These mosaics, depicting St. Demetrius with officials responsible for the restoration (called the founders) and with children, represent rare examples of art surviving from the Dark Age that followed Justinian's death. An inscription below one of the images glorifies heaven for saving the people of Saloniki from a pagan Slavic
Slavic peoples
The Slavic people are an Indo-European panethnicity living in Eastern Europe, Southeast Europe, North Asia and Central Asia. The term Slavic represents a broad ethno-linguistic group of people, who speak languages belonging to the Slavic language family and share, to varying degrees, certain...
raid in 612.
Other magnificent mosaics, recorded as covering the church interior, were lost either during the four centuries when it functioned as a mosque
Mosque
A mosque is a place of worship for followers of Islam. The word is likely to have entered the English language through French , from Portuguese , from Spanish , and from Berber , ultimately originating in — . The Arabic word masjid literally means a place of prostration...
(1493–1912) or in the Great Thessaloniki Fire of 1917
Great Thessaloniki Fire of 1917
250px|thumb|The fire as seen from the quay in 1917.250px|thumb|The fire as seen from the [[Thermaic Gulf]].The Great Thessaloniki Fire of 1917 was an accidental fire that got out of control and destroyed two thirds of the city of Thessaloniki, second-largest city in Greece, leaving more than...
that destroyed much of the city. It also destroyed the roof and upper walls of the church. Black-and-white photographs and good watercolour versions give an idea of the early Byzantine craftsmanship lost during the fire.
Following the Great Fire of 1917, it took decades to restore the church. Archeological excavations conducted in the 1930s and 1940s revealed interesting artifacts
Artifact (archaeology)
An artifact or artefact is "something made or given shape by man, such as a tool or a work of art, esp an object of archaeological interest"...
that may be seen in a museum situated inside the church's crypt
Crypt
In architecture, a crypt is a stone chamber or vault beneath the floor of a burial vault possibly containing sarcophagi, coffins or relics....
. The excavations also uncovered the ruins of a Roman bath, where St. Demetrius was said to have been held prisoner and executed. A Roman well was also discovered. Scholars believe this is where soldiers dropped the body of St. Demetrius after his execution. After restoration, the church was reconsecrated in 1949.