May a Christian honour, touch, kiss, and pray at the bones and possessions of the saints — or is this the worship of dead matter? From the second century the church kept the remains of its martyrs, gathered them as treasures, built altars over them, and reported miracles at their shrines; by the eighth century a council required relics in every altar, and the medieval West filled with them. The Catholic and Orthodox traditions defend the practice as the relative honour (dulia) due the friends of God, distinct from the worship (latria) owed God alone; a line of critics from the Gallic priest Vigilantius to Calvin answered that it is idolatry dressed as religion — and, in fact, a trade riddled with frauds. This timeline traces how the honouring of relics arose, how it was defended and attacked, and how it was dogmatized, earliest first.
Related doctrines: Sacred images and the veneration of the holy — see also the veneration of images and icons · the veneration of the Cross
A note on the shape of this debate. Two questions run through it and are worth keeping apart. Relic-power — whether God may work miracles through a saint's remains — has genuine biblical footing (Elisha's bones, Paul's handkerchiefs) and is the easier half to grant. Relic-veneration — the cult of honour built on that power (kissing, lights, invocation, altar-relics) — is the contested half: its defenders call it dulia, its critics call it idolatry, and the historical record includes both real devotion and real imposture. The wiki does not discount a claim merely because it requires a miracle; it weighs the miracle-reports on their evidence and weighs the veneration on whether the honour paid to matter is lawful. Both strands are adjudicated in the Arguments section below.
The earliest Christian relic-cult text. When Polycarp of Smyrna was burned, the church of Smyrna gathered his charred bones — “more precious than the most exquisite jewels, and more purified than gold” — and laid them where the community could return each year to “celebrate the anniversary of his martyrdom.” The same letter records the pagans' fear that the Christians would “worship” the martyr, and answers with the line the whole later debate rests on: “For Him indeed, as being the Son of God, we adore; but the martyrs… we worthily love.” Devotion to the relics, and the worship/love distinction, appear together at the outset.1
The earliest sustained theology of relics in the Latin West. Welcoming a gift of relics from Ambrose of Milan, Victricius answered the age's live objection — how can a saint's power sit in a scrap of bone no bigger than a fingertip? — with the striking thesis that, because the martyr is joined to the indivisible, omnipresent God, the whole saint is present in every particle: “There is nothing in relics which is not complete… a reminder of perfection, not the injustice of division.” Yet he keeps the guard — the martyr is what God is “by gift, not by property” — so the honour paid the fragment is not the worship due God by nature. It supplies the metaphysic (the “whole in the part”) on which the dulia-or-idolatry question turns.2
The classic patristic defence — and, because Jerome quotes his opponent, the fullest early record of the case against. The Gallic priest Vigilantius had attacked the cult as a pagan survival: “Why do you kiss and adore a bit of powder wrapped up in a cloth?” Jerome answers that no one worships the martyrs (“Madman, who in the world ever adored the martyrs?”), that the honour redounds to Christ whose servants they are, that emperors and the bishop of Rome carry and enshrine relics without sacrilege, and that the relics put demons to flight. It is the Reformation debate four centuries early.3
When the relics of the protomartyr Stephen reached Roman Africa, Augustine recorded a wave of miracles at their shrines — a blind woman given sight, the dead raised, nearly seventy cures at Hippo in under two years — granting that “even now miracles are wrought… by the… relics of His saints.” Yet he guards the line as sharply as anyone: “to our martyrs we build, not temples… but monuments… it is to God, not to them, he sacrifices.” He is the fullest early witness to relic-miracles and the most explicit that they are not the worship of the dead.4
The council that restored the images also legislated the relics. Its seventh canon decrees that relics be placed in every church consecrated without them, and that any bishop who henceforth consecrates a church without relics “shall be deposed, as a transgressor of the ecclesiastical traditions.” Relic-veneration passes here from custom to conciliar law — the rule behind the Catholic altar-relic and the Orthodox antimension.5
The sharpest Reformation attack. Calvin argues in principle that “the desire for relics is never without superstition, and… usually the parent of idolatry”; and in fact that the relics of Europe are a mass of frauds — enough “true Cross” to “form a whole ship's cargo,” every apostle with “more than four bodies,” rival heads of John the Baptist from Amiens to Rome. He revives Vigilantius's charge with the full Reformed doctrine of worship behind it.6
Against the Reformers, the Council of Trent, in the same last-session decree that reaffirmed the images, defined that “the holy bodies of holy martyrs… are to be venerated by the faithful,” and condemned those who deny it. At the same time it conceded the Reformers' factual point, ordering that “all superstition shall be removed, all filthy lucre be abolished,” and that new relics be approved by the bishop. This is the Catholic charter that fixes the confessional divide to this day.7
Sub-claims marshaled for and against the practice, each weighed adversarially on its own page — do the biblical precedents (Elisha's bones, Paul's handkerchiefs) warrant the cult? and is the honour paid a relic lawful dulia or idolatry? More of these dedicated pages are still being built out.
The two proof-texts adduced to show that Scripture itself knows of power in the remains and possessions of the holy — one from the Old Testament, one from the New. Both establish relic-power squarely; both fall short, by the same step, of establishing the veneration-cult. Best read together.
The Old Testament precedent — a corpse touches the dead prophet's bones and revives (2 Kgs 13:21), cited from the Apostolic Constitutions and Chrysostom onward as proof that a holy man's remains carry divine power. As warrant for relic-power it is strong and squarely biblical: it defeats the premise that bones are mere dust, and opens the line the later miracle-reports stand in. But it records power, not veneration — the resurrection is accidental, no one honours or invokes the bones — so the step to the cult is a reasonable inference, not a demonstration. Rated plausible.8
The New Testament precedent — cloths that merely touched Paul's body healed the sick and drove out spirits, the Scriptural warrant for contact-relics (brandea). As a precedent for contact-relic power it is the best in Scripture and genuinely apostolic. But Luke flags these as “special miracles,” the cloths touch a living apostle rather than a dead saint's remains, and the sick use them without venerating them — so, like Elisha's bones, it warrants the reality of relic-power more than the honour-cult. Rated plausible.9
The central question — the relic-specific form of the veneration–worship distinction. The defenders (Smyrna, Jerome, Augustine, Nicaea II, Trent) hold that the honour paid a relic is relative dulia that passes to the saint and to God, not the latria reserved to God; and Scripture itself has the righteous bow to men and angels without sin (Gen 23:7; Mt 4:10 reserves only service). The critics (Vigilantius, Calvin) answer that the kneeling, kissing, and censing at a shrine is worship in fact, and that the cult demonstrably slid into the superstition they named. Relics also raise a difficulty images do not — the honour attaches directly to matter, with no depicted “prototype” to carry it beyond. Coherent by dogmatic-theology lights, genuinely open by philological and lived-religion ones; rated contested, as with the parallel image question.10
Calvin's in-fact argument — kept distinct from the idolatry charge: even granting that a genuine relic could lawfully be honoured, the actual cult is riddled with imposture (multiplied bodies, rival heads of the Baptist, enough “true Cross” to load a ship), so the practice as it exists is discredited. The factual core is undeniable and was half-conceded by Trent itself (which ordered “all superstition… removed”), so the strong form — that every venerated relic is authentic — fails outright. But the discrediting inference overreaches: fraud of some relics does not prove all spurious (a genetic fallacy), abuse is not use (the corruption argues for reform, not abolition — Trent's own move), and the most famous datum was overturned when Rohault de Fleury (1870) actually inventoried the Cross-fragments and found them totalling far less than one cross, not a cargo. Strong as history, weak as logic; rated contested.11
Full account on the detail page: The Martyrdom of Polycarp. The Martyrdom of Polycarp, chs. 17–18 (Roberts–Donaldson trans., ANF vol. 1) — the bones “more precious than the most exquisite jewels,” the yearly commemoration, and “Him… we adore; but the martyrs… we worthily love.” ↩
Full account on the detail page: Victricius of Rouen (De Laude Sanctorum). Victricius, De Laude Sanctorum (c. 396), trans. Gillian Clark, “Victricius of Rouen: Praising the Saints,” Journal of Early Christian Studies 7.3 (1999): 365–399, at 389–92 (excerpts reproduced at the Oxford Cult of Saints database, record E00717) — “There is nothing in relics which is not complete… a reminder of perfection, not the injustice of division,” and the martyr “the same by gift, not by property” (DLS 8, Ehrman–Jacobs reader). ↩
Full account on the detail page: Jerome (Against Vigilantius). Jerome, Against Vigilantius (406; NPNF2 vol. 6) — Vigilantius quoted at §4 (“Why do you kiss and adore a bit of powder…?”), Jerome's reply at §5 (“who in the world ever adored the martyrs?”; the emperors and bishops carrying relics) and the demons put to flight at §10. ↩
Full account on the detail page: Augustine of Hippo. Augustine, City of God 22.8 (the miracles at Stephen's relics; “almost seventy” at Hippo) and 22.10 / 8.27 (“not temples… but monuments… it is to God… he sacrifices”), NPNF1 vol. 2. ↩
Full account on the detail page: The Second Council of Nicaea (Canon VII). Second Council of Nicaea (787), Canon VII, in The Seven Ecumenical Councils (NPNF2 vol. 14) — relics to be placed in every church, on pain of a bishop's deposition. ↩
Full account on the detail page: John Calvin (Treatise on Relics). John Calvin, A Treatise on Relics (1543; Krasinski trans., 1854) — “the parent of idolatry” (p. 163–164), the “whole ship's cargo” of true-Cross fragments (p. 173), and the multiplied bodies and heads (p. 166, 190). ↩
Full account on the detail page: The Council of Trent on the veneration of relics. Council of Trent, Session XXV (1563), “On the Invocation, Veneration, and Relics of Saints, and on Sacred Images” (Waterworth trans.) — the holy bodies “are to be venerated by the faithful,” the denial condemned, and “all superstition shall be removed.” ↩
Full treatment, with the patristic use and assessment, at “Does Elisha's bones raising the dead (2 Kings 13:21) warrant the veneration of relics?” The proof-text: 2 Kings 13:21; the inference drawn by the Apostolic Constitutions 6.30. ↩
Full treatment, with the “special miracles” caveat and assessment, at “Do Paul's handkerchiefs (Acts 19:11–12) warrant the veneration of relics?” The proof-text: Acts 19:11–12; John Chrysostom, Homily 41 on Acts. ↩
Full treatment, with the defence, the lived-practice objection, and the assessment, at “Is venerating relics dulia or idolatry?” The proof-texts for honour that is not worship: Genesis 23:7, Matthew 4:10; Basil, On the Holy Spirit 18.45. The general distinction is weighed at the image dulia/latria page. ↩
Full treatment, with the Rohault de Fleury inventory and the abuse-not-use response, at “Does the fraud and multiplication of relics discredit the cult?” Calvin, A Treatise on Relics (the “ship's cargo,” the multiplied bodies and heads); Trent's concession at Session XXV; and the empirical rebuttal in Charles Rohault de Fleury, Mémoire sur les instruments de la Passion (1870). ↩