The Relics and Their Fate

The relics of Saint Demetrios have one of the most unusual histories of any major Orthodox saint. For much of the Byzantine period his cult centered not on displayed bodily relics but on a tomb and a silver ciborium over it — and the sources show that Byzantium itself was unsure whether the saint’s body was actually in that tomb. In the medieval period relics venerated as Demetrios’s came to rest in Italy, at the abbey of San Lorenzo in Campo in the Marche, where they were honored for centuries; only in 1978–1980 were they returned to Thessaloniki, where they are venerated in the basilica today. This file follows that complicated chain honestly, marking where the links are traditional or contested rather than supplying a false certainty.

Tradition: Pan-Orthodox (Great Martyr; the Myrrh-Streamer)

The Tomb, the Ciborium, and the Question of the Body

The first peculiarity of the Demetrian relics is that, for the formative centuries of the cult, there were no securely identified bodily relics at all. The cult was organized around a place — the saint’s reputed resting-place inside the great basilica at Thessaloniki — and around the ciborium (Greek kibōrion), a silver canopy or baldachin that stood over that place and functioned as the cult’s focal monument (Lemerle 1979–1981, vol. 2, commentaire; Skedros 1999, 62–69; Walter 2003, 74–78). The earliest and most important documents of the cult, the two books of the Miracula Sancti Demetrii — Book I composed by John, archbishop of Thessaloniki, in the early seventh century (ca. 610–620), Book II anonymous and somewhat later in the same century — describe this ciborium as the heart of the shrine, the structure within which the saint was believed to be present and from which he came forth to defend his city (Lemerle 1979–1981, Book I; Skedros 1999, 19–34, 62–69).

What the Miracula do not describe is the discovery, display, or distribution of Demetrios’s bones. The silver ciborium stood, in effect, as a cenotaph — a marker of the saint’s presence rather than a reliquary containing a verified body (Skedros 1999, 62–69; Walter 2003, 74–78). This is a striking fact about a cult of such magnitude: where the cult of Saint Polycarp was founded precisely on the gathering of the martyr’s bones “more valuable than precious stones” (Martyrdom of Polycarp 18.2; trans. Holmes 2007), and where the typical late-antique martyr-cult clustered around an identified grave, the Demetrian cult flourished for centuries around a shrine whose actual contents were never, in the early sources, made the object of an inventio or translation narrative.

The Miracula themselves register a Byzantine awareness of this oddity. One of the most discussed episodes in Book I concerns an attempt — associated with an emperor’s wish — to obtain a portion of the saint’s relics from Thessaloniki, and the saint’s own refusal, conveyed through the narrative, to permit his tomb to be opened or his body to be removed and divided (Lemerle 1979–1981, Book I; Skedros 1999, 62–69; Cormack 1985, on the shrine and its imagery). The episode is hagiographically framed — the saint defends the integrity of his own resting-place — but it is also evidence that the question was the body in the tomb, and could it be reached? was a live one within Byzantium, not an embarrassment invented by later critics. The Thessalonican tradition answered the question by making the saint’s reluctance to be disturbed itself a feature of his holiness.

[Disputed: whether the bodily relics of Demetrios were actually present in the tomb under the basilica during the early-Byzantine cult is genuinely uncertain in the sources themselves. The *Miracula* (Lemerle 1979–1981, Book I) present the ciborium as the focus of devotion and include the saint's refusal to allow his tomb to be opened or relics extracted, which has been read both as evidence that the relics were present but inviolable and as evidence that the early cult was knowingly built around a cenotaph whose contents were unverified (Skedros 1999, 62–69; Walter 2003, 74–78; Cormack 1985). The repository does not adjudicate the underlying historical fact; it reports that the early sources center the cult on the tomb-site and the ciborium, that they do not record a discovery or display of the body, and that the uncertainty is reflected in the texts of the cult, not only in modern scholarship.]

This early situation is treated more fully, in its bearing on the myron, in the companion file on The Myrrh-Streamer: the same shrine that did not foreground displayed bones did, by the middle Byzantine period, become famous as a source of the fragrant myron exuding from the saint’s resting-place. The two facts belong together — a cult focused on the place and on what flowed from it, rather than on a body lifted up and partitioned for distribution as so many martyr-cults were (Skedros 1999, 62–74; Bakirtzis 2002).

The Crypt, the Martyrdom-Site, and the Flow from the Shrine

The material setting deepens the picture. Beneath the basilica of Hagios Demetrios lies a crypt, identified in the tradition with the place of the saint’s martyrdom and imprisonment, and incorporating a water-source; the basilica was built so as to enclose and sanctify this sub-structure (Bakirtzis 2002; Skedros 1999, 62–69). The crypt is significant for the relic-question because it locates the cult’s center of gravity in a sanctified place — the reputed site of the passion, with its associated water and, later, its myron — rather than in a movable, partible body (Bakirtzis 2002; on the martyrdom-tradition itself see Nestor and Lyaios).

This helps explain why the Demetrian cult could be so powerful while remaining, on the question of bodily relics, comparatively reticent. The pilgrim who came to Thessaloniki encountered the saint not primarily through the kissing of displayed bones but through proximity to his tomb and ciborium and, by the high-medieval period, through the gathering of the myron in lead and clay flasks (koutrouvia) — the contact-blessing that carried the saint’s power home (Bakirtzis 2002; Skedros 1999, 70–74). The history of the bodily relics — their later appearance in the West and their twentieth-century return — is thus, in an important sense, a second and later chapter, layered onto a cult that had long flourished without depending on them.

The Western Sojourn: San Lorenzo in Campo

The second peculiarity is that, at some point in the medieval period, relics venerated as those of Saint Demetrios came to be held in Italy, far from Thessaloniki, at the abbey (and church) of San Lorenzo in Campo in the Marche — in the province of Pesaro and Urbino, in the district of the old diocese of Fano, in the central-eastern Italian region between the Apennines and the Adriatic (Skedros 1999, 62–69; Walter 2003, 78–80). There the relics were preserved and venerated for centuries, and the abbey’s possession of them is the fixed point around which the later history turns: it is from San Lorenzo in Campo that the relics were eventually returned to Greece in the twentieth century (Walter 2003, 78–80).

The circumstances and date of how Demetrian relics reached Italy are, however, where the chain of custody becomes genuinely traditional rather than documented with the precision one would wish. The medieval translation is typically associated with the era of the Crusades and the Latin presence in the East — the period in which Thessaloniki itself fell under Western rule (the city was the seat of a Latin Kingdom of Thessalonica after the Fourth Crusade, from 1204) and in which relics were notoriously carried westward from Byzantine territory (Walter 2003, 78–80; on the Crusader sack of Byzantine relics in general, the translationes literature). The traditional accounts attach the removal to a particular agent — variously a knight or a Latin notable, in some tellings a figure named Leontios — who is said to have taken the relics from Thessaloniki and brought them west, where they were deposited at San Lorenzo in Campo (Walter 2003, 78–80; Skedros 1999, 62–69). These named details belong to the traditional layer of the story and should be received as such.

[Disputed: the exact circumstances and date by which relics of Demetrios reached San Lorenzo in Campo are not securely established. The removal is traditionally placed in the medieval period and associated with the Crusader era and the Latin presence in Thessaloniki (after 1204), and traditional accounts name a specific agent (in some versions a knight or notable, sometimes given as Leontios) who carried the relics to Italy; the broad outline — that relics venerated as Demetrios's came to be held at San Lorenzo in Campo and remained there until the twentieth century — is well attested by the later history of those relics and their return, but the precise chain of custody from Thessaloniki to the Marche is partly traditional (Skedros 1999, 62–69; Walter 2003, 78–80). The repository reports the traditional account as such and does not present the medieval translation as a documented fact with a fixed date.]

It must be added, in fairness to the complexity, that this Western sojourn intersects with the deeper uncertainty already noted: a cult whose early sources did not securely identify the bodily relics in the tomb, and whose saint was depicted as refusing to let his tomb be opened, sits awkwardly with a confident claim that the body of Demetrios was abstracted intact and carried to Italy. The relationship between the relics venerated at San Lorenzo in Campo and the contents (if any) of the Thessalonican tomb is itself part of the traditional, rather than the documented, history (Skedros 1999, 62–69; Walter 2003, 78–80). What is firm is the later, well-witnessed fact: that by the modern period relics honored as Demetrios’s were at San Lorenzo in Campo, venerated there for a long span before the question of their return arose.

The Return: 1978 and 1980

The third and best-documented chapter is the modern restitution. In the twentieth century the relics held at San Lorenzo in Campo were identified, recognized, and returned to Thessaloniki, restoring the saint’s relics to his own city and to the rebuilt basilica that bears his name (Walter 2003, 78–80; Skedros 1999, 62–69). The return was carried out in stages, and the dates are best given carefully, because popular accounts sometimes compress or conflate them.

The principal relics — the body, the larger portion of the relics held in Italy — were returned to Thessaloniki in 1978. The saint’s head (the skull) followed somewhat later, in 1980, completing the restitution (Walter 2003, 78–80). The staged character of the return is itself the reason the literature sometimes refers loosely to “1978–1980”: the relics did not come back in a single act but in two principal moments separated by about two years.

[Disputed: the precise sequence and dates of the twentieth-century return are given with minor variation in the literature. The widely reported pattern is that the main relics returned from San Lorenzo in Campo to Thessaloniki in 1978 and the head/skull in 1980, and the restitution is accordingly dated "1978–1980" (Walter 2003, 78–80; Skedros 1999, 62–69). Some accounts compress the event or assign slightly different dates to one or another portion; the repository follows the staged 1978 (body) / 1980 (head) pattern as the most commonly attested, and flags that the exact staging is reported with some variation rather than uniform precision.]

Whatever the exact staging, the result is not in doubt: the relics venerated as those of Saint Demetrios, after centuries in the Italian Marche, were restored to Thessaloniki and enshrined in the basilica of Hagios Demetrios — the church raised again after the catastrophic fire of 1917 had gutted the ancient basilica, and rebuilt over the following decades (Walter 2003, 78–80; on the basilica and the saint as protector of his city see The Defender Against the Sieges). The return closed a long circle: the relics came home to the very shrine whose ciborium and crypt had been the focus of the cult since the seventh century.

What Is Venerated Today

In the basilica of Hagios Demetrios today the faithful venerate the relics returned from Italy, enshrined within the great church at Thessaloniki, where the saint is honored as the city’s patron and as the Great Martyr and Myrrh-Streamer of the Orthodox world (Walter 2003, 78–80; Skedros 1999, 62–74). The relics are the tangible focus of pilgrimage and of the saint’s feast on 26 October, and they are venerated with the honor the Church accords to the relics of the saints — not as inert remains but as holy things through which God is believed to work, the body of the martyr sanctified by his union with Christ (Skedros 1999, 62–74; cf. Martyrdom of Polycarp 17–18, on the holiness of the martyr’s body and the proper veneration of relics distinguished from the worship due to Christ alone; on the festal cult see Feast and Festal Cult).

Alongside the relics, the myron-tradition continues. Orthodox devotion still knows Demetrios as Myroblytes, still reports the fragrant oil as a feature of his shrine, and still receives myron blessed in his honor as a eulogia, a blessing, on his feast and through the year (Skedros 1999, 70–74; Bakirtzis 2002; the myron is treated in full in The Myrrh-Streamer). The two strands of the cult — the relics now present in the basilica, and the myron of the shrine — are both, in the present, living features of the saint’s veneration in his own city.

A word on how this whole history is held. Following the methodology of this repository, the relic-claims and translations recounted here are pinned to their attestation and named for what they are: the early sources are clear that the cult centered on the tomb-site and ciborium and did not record a verified body; the medieval translation to San Lorenzo in Campo is partly traditional in its detail; the twentieth-century return is well attested but reported with minor variation in its staging; and the holiness of the relics venerated today is a confession of the Church’s faith, reported as such and not adjudicated here as a historical demonstration (METHODOLOGY §3.5). The honest shape of the story — a cult that flourished for centuries around a place, relics that traveled west and returned home, and a wonder of fragrance that outlasted every uncertainty about the bones — is itself more remarkable than a tidied-up certainty would be.

References

Miracula Sancti Demetrii, Books I–II. Ed. Paul Lemerle, Les plus anciens recueils des miracles de saint Démétrius et la pénétration des Slaves dans les Balkans. 2 vols. (vol. 1: Le texte; vol. 2: Commentaire). Paris: Éditions du CNRS, 1979–1981. (Book I by Archbishop John of Thessaloniki, ca. 610; Book II anonymous, later seventh century; the cult centered on the tomb-site and the silver ciborium/cenotaph; the episode of the saint’s refusal to allow his tomb to be opened or relics removed — the early source for the question of whether the body was present and reachable.)
Skedros, James C. Saint Demetrios of Thessaloniki: Civic Patron and Divine Protector, 4th–7th Centuries CE. Harrisburg, PA: Trinity Press International, 1999. (The development of the cult in phases; the ciborium and the cenotaph; the early absence of verified bodily relics; the crypt and the martyrdom-site; the later removal of relics to San Lorenzo in Campo; pp. 62–69 on the shrine, the tomb-question, and the relics.)
Walter, Christopher. The Warrior Saints in Byzantine Art and Tradition. Aldershot: Ashgate, 2003. (Demetrios among the military saints; the relics, their removal to San Lorenzo in Campo in Italy, and their twentieth-century return to Thessaloniki — the body in 1978 and the head in 1980; pp. 78–81.)
Bakirtzis, Charalambos. “Pilgrimage to Thessalonike: The Tomb of St. Demetrios.” Dumbarton Oaks Papers 56 (2002): 175–192. (The tomb, the crypt and its water-source, the martyrdom-site beneath the basilica, the myron, and the lead koutrouvia / pilgrim ampullae as the material focus of a cult organized around place and substance rather than displayed bones.)
Cormack, Robin. Writing in Gold: Byzantine Society and Its Icons. London: George Philip, 1985. (The shrine of Demetrios, the ciborium, and the imagery of the basilica; the saint’s presence at his tomb in the visual and textual record of the cult.)
Martyrdom of Polycarp, in Michael W. Holmes, ed. and trans., The Apostolic Fathers: Greek Texts and English Translations, 3rd ed. Grand Rapids: Baker Academic, 2007. (18.2, the gathering of the martyr’s bones “more valuable than precious stones”; 17–18, the holiness of the martyr’s body and the veneration of relics distinguished from the worship due to Christ — cited as the comparative model for an early relic-cult and for handling relic-claims as the source’s testimony.)
The Oxford Dictionary of Byzantium. Ed. Alexander P. Kazhdan et al. 3 vols. New York: Oxford University Press, 1991. (S.v. “Demetrios of Thessalonike”; the saint’s cult, shrine, and relics.)