In a golden shrine, behind glass, lie a bone, a fragment of cloth or a vial of dried blood. The faithful kneel, touch the reliquary with their fingertips, press a rosary against it, pray. Every autumn, crowds gather along the route of the relics of Saint Thérèse of Lisieux or Saint Padre Pio as they tour dioceses. To many modern minds, the scene is bewildering, even shocking: why venerate bones? Is this not a cult of death, a superstition from another age, bordering on idolatry?
The Church's answer rests on a simple distinction. A relic is venerated, not adored as God is. Veneration is honor given to a creature whom God has sanctified; adoration is the supreme worship reserved for God alone. Honoring a saint's relic is never making a piece of matter divine: it is honoring the saint himself, a friend of God, and, through him, giving glory to God who made that fragile body an instrument of his grace.
This honor is not arbitrary. The saint's body was not a worthless shell: it was, in Scripture's words, the "temple of the Holy Spirit"[1], and it is destined to rise in glory on the last day. To venerate a relic is to confess this faith — that flesh matters, that holiness leaves its mark down to the bones, and that death does not have the last word. That is why, since the second century, Christians have lovingly gathered the remains of their martyrs.
This article answers the question as it is asked: why venerate relics, what a relic is, what it means, and how to do so without falling into superstition? For the detailed refutation of the idolatry objection and the full historical case, see Relics: An Idolatry of the Dead?; for the distinction between forms of worship, see What Is the Difference Between Adoration and Veneration?.
What Is a Relic? The Remains of a Friend of God
Before saying why they are venerated, one must know exactly what is venerated — for most misunderstandings come from a false idea of what a relic is.
The word and the thing
The word relic comes from the Latin reliquiae, "what remains." A relic is therefore what is left of a saint after death: most often his body or part of his body, but also an object that belonged to him or was brought into contact with his remains. To venerate a relic is not to venerate a corpse as such: it is to honor the living memory of a holy person, believed to live now with God and to rise again.
The Church permits public veneration only of servants of God whom she herself has recognized — those "whom the authority of the Church has inscribed in the catalogue of the saints or the blessed"[2]. So not just any bones are venerated: the saint must be canonized or beatified and, as we shall see, there must be a certificate of authenticity.
The three classes of relics
Catholic usage commonly distinguishes three classes of relics, according to their closeness to the saint's body. This practical classification helps to understand what lies before one's eyes in a reliquary.
| Class | What it is | Example |
|---|---|---|
| First class | The saint's body or part of his body (bone, flesh, hair, blood) | A fragment of Saint Peter's bone; the heart of Saint John Mary Vianney |
| Second class | An object the saint owned, wore or used during his life | Padre Pio's habit; a saint's breviary; an instrument of his martyrdom |
| Third class | An object (cloth, image) brought into contact with a first-class relic | A cloth passed over a saint's shrine |
This three-class division is a common catechetical presentation, not a definition in canon law[3]. The Church's law distinguishes chiefly between insignis and non-insignis relics. The 2017 Roman Instruction calls "insignis" the body of a blessed or saint, "notable parts of bodies," or all the ashes obtained by cremation; and "non-insignis" the "small fragments of the body" and "objects that have come into direct contact with the person"[4]. This canonical distinction governs stricter rules for the preservation and alienation of insignis relics.
Why the body, and not only the memory?
The fundamental objection remains: why cling to a saint's bones, and not only to his example or his writings? Why the body?
Because, in the Christian faith, the body is neither a prison nor refuse that the soul discards. It shares in the dignity of man created in God's image, and it is called to rise again. A saint's body was, in his lifetime, the instrument of his charity: these hands tended the sick, these lips proclaimed the Gospel, this body sometimes endured martyrdom. Saint Paul teaches it in so many words:
"Do you not know that your body is a temple of the Holy Spirit within you, which you have from God?" — Saint Paul, 1 Corinthians 6:19[5]
A temple is not thrown away. The body that was the dwelling of the Holy Spirit, that received the Eucharist, that was the seat of heroic virtues, keeps a dignity that death does not destroy — for it is destined to be "glorified" in the resurrection. This is exactly the reasoning Saint Thomas Aquinas would develop, and that the Council of Trent would make its own. To venerate a relic is therefore an act of faith in the resurrection of the flesh.
To Venerate, Not to Adore: The Heart of the Answer
Here is the key to the whole question, what distinguishes Catholic devotion from idolatry: the relic is venerated; it is not adored.
An honor, never an adoration
Adoration — in Greek latria — is the supreme worship, which recognizes in God the Creator and sovereign Master. It is due to God alone. Veneration — dulia — is the honor given to creatures whom God has raised up and sanctified: the saints, their relics, their images. To confuse the two would be idolatry; to distinguish them is precisely what the Church does. For the detail of these degrees of worship, see What Is the Difference Between Dulia, Hyperdulia and Latria?.
No one stated this distinction more sharply than Saint Jerome, in the early fifth century, answering those who already accused Christians of idolatry:
"We do not worship, I do not say the relics of the martyrs, but not even the sun and moon themselves, nor angels and archangels. For we may not serve the creature rather than the Creator, who is blessed for ever. We honour the relics of the martyrs that we may adore Him whose martyrs they are." — Saint Jerome, Letter 109 to Riparius[6]
Everything is there. The martyr is honored in order to adore God of whom he is the witness. The relic is never the end of the gesture: it is its starting point. That is why a Catholic who kneels before a saint's shrine does not say "this bone will save me," but "Lord, through the merits of your saint, have mercy on me."
The honor given to the relic rises to God
The principle holds for all Christian veneration, and the Catechism states it regarding images, taking up a formula of the Fathers:
"The honor paid to sacred images is a 'respectful veneration,' not the adoration due to God alone: 'Religious worship is not directed to images in themselves, considered as mere things, but under their distinctive aspect as images leading us on to God incarnate. The movement toward the image does not terminate in it as image, but tends toward that whose image it is.'" — Catechism of the Catholic Church, § 2132[7]
Applied to relics, this principle illuminates everything: the honor I give to the bone "rises" to the saint, and the honor I give to the saint "rises" to God who made him holy. The relic is like a thread one follows back to its source. To cut that thread — to stop at the matter — would be superstition; to follow it to the end is devotion.
Neither magic nor a cult of death
Two misunderstandings remain to be set aside. The first: the relic does not "work" like a talisman. It has no power of its own, automatic, independent of faith. When God works a miracle through a relic, it is he who acts, freely, to honor his saint and strengthen the faith of the living — never a force lodged in matter. To believe otherwise would be precisely to fall into the superstition the Church condemns.
The second: venerating bones is not a morbid cult of death. It is the very opposite. The Christian does not sentimentalize a corpse: he looks upon a body as a seed laid in the earth, promised to glory. The relic proclaims that death is conquered, that the saint lives with God, and that his remains will rise again. Far from being a cult of death, the veneration of relics is a song of the resurrection.
The Roots: Scripture and the First Christians
The veneration of relics is not a late medieval invention. It is rooted in the Bible itself and appears among Christians as early as the second century. The essentials are given here; the full case is treated in Relics: An Idolatry of the Dead?.
In the Bible: bodies and objects bearing God's power
Scripture shows God acting through the bodies and belongings of his servants. At the touch of the bones of the prophet Elisha, a dead man hastily cast into his tomb comes back to life[8]. Elijah's mantle, picked up by Elisha, parts the waters of the Jordan[9]. Under the New Covenant, a sick woman is healed by touching only the fringe of Jesus' garment[10]; handkerchiefs and aprons that had touched Saint Paul are carried to the sick, and they are healed[11]; the sick are laid out along Peter's path so that his shadow at least might fall on them[12]. Already the Old Testament surrounded Joseph's bones with reverence, carried from Egypt to the Promised Land according to his wish[13].
These accounts do not "prove" the whole doctrine by themselves, but they trace a constant logic: God delights in passing through matter — a body, a garment, a shadow — to give his grace. The veneration of relics belongs to this divine pedagogy, which culminates in the Incarnation, in which God himself became flesh.
Polycarp (c. 156): "more precious than gold"
The oldest explicit Christian testimony is moving in its simplicity. Around the year 156, Saint Polycarp, bishop of Smyrna and disciple of the Apostle John, is burned and then stabbed. His faithful gather his remains, and the letter of the Church of Smyrna recounts:
"We gathered up his bones, more precious than costly stones and finer than gold, and laid them in a fitting place. There the Lord will grant us to assemble, in gladness and joy, to celebrate the anniversary of his martyrdom." — Martyrdom of Polycarp, ch. 18[14]
This text is decisive on two counts. It attests that, by the mid-second century, Christians venerated the remains of their martyrs and celebrated the anniversary of their death over their tomb — the origin of the calendar of saints. And it forestalls the idolatry objection in advance: the same Christians specify that they adore only Christ, and that they love the martyrs "as disciples and imitators of the Lord"[15]. The adoration/veneration distinction is therefore as old as the practice itself.
Saint Jerome against Vigilantius: the first great defense
Around 406, a priest in Gaul named Vigilantius attacks the veneration of relics: he sees in it a return to paganism, a cult of "dust" wrapped in precious cloths. Saint Jerome answers him with a biting treatise, Contra Vigilantium, which would remain the matrix of all Catholic apologetics on the subject. Jerome turns the argument back: if venerating relics were idolatry, then the Bishop of Rome himself would be guilty, he who celebrates the Eucharist over the tombs of the Apostles:
"Is the bishop of Rome then guilty of sacrilege when he offers sacrifices to the Lord over the venerable bones of the dead men Peter and Paul — in our eyes venerable relics, in yours a heap of common dust?" — Saint Jerome, Contra Vigilantium, § 8[16]
The argument is unanswerable: the practice is not a drift of popular piety; it lies at the heart of the Church's worship, down to Peter's tomb over which the Vatican basilica rises. The detail of this controversy is taken up in the apologetic article on relics.
What Does the Church Say? The Magisterium on Relics
Beyond the ancient testimonies, the Church has officially defined the doctrine of the veneration of relics. Four landmarks suffice to grasp its substance.
- c. 156The Martyrdom of Polycarp
The Church of Smyrna gathers the bones of her martyred bishop, "more precious than gold," and celebrates the anniversary of his martyrdom over his tomb: the first written testimony to the veneration of relics.
- 406Jerome against Vigilantius
Faced with the priest Vigilantius, who denounces a cult of "dust," Saint Jerome defends the veneration of relics and recalls the distinction between honoring the martyrs and adoring God alone.
- 787The Second Council of Nicaea
The council that restores the veneration of holy images also confirms the veneration of relics and prescribes that altars be consecrated with relics of saints.
- 1563The Council of Trent, Session XXV
Faced with the Reformers, Trent sets down the founding text: the holy bodies of the martyrs, temples of the Holy Spirit, "are to be venerated by the faithful."
- 1983The Code of Canon Law
Canon 1190 absolutely forbids the sale of relics and reserves the alienation of insignis relics to the permission of the Holy See.
- 2017Instruction Relics in the Church
The Congregation for the Causes of Saints specifies the authentication procedure: no relic may be exposed for veneration without a certificate from ecclesiastical authority.
The Council of Trent: the founding text
When the Protestant Reformers reject the veneration of relics as superstition, the Council of Trent, in its XXVth Session (December 1563), answers with a definition that has remained canonical. It states both why they are venerated and how:
"The holy bodies of holy martyrs, and of others now living with Christ — which bodies were the living members of Christ, and the temple of the Holy Ghost, and which are by Him to be raised unto eternal life, and to be glorified — are to be venerated by the faithful; through which bodies many benefits are bestowed by God on men." — Council of Trent, Session XXV, decree on invocation, veneration and relics of saints[17]
Every word carries the whole doctrine. The bodies of the saints were "the living members of Christ" and "the temple of the Holy Ghost": there lies the foundation of their dignity. They are "to be raised and glorified": there lies the orientation toward the resurrection. "Are to be venerated" — not adored: there lies the just measure of worship. The council condemns, on the contrary, those who maintain "that veneration and honour are not due to the relics of saints"[18].
The Catechism: an authentic piety of all times
The Catechism of the Catholic Church ranks the veneration of relics among the time-tested forms of popular piety, which surround and extend the sacramental life:
"The religious sense of the Christian people has always found expression in various forms of piety surrounding the Church's sacramental life, such as the veneration of relics, visits to sanctuaries, pilgrimages, processions, the stations of the cross, religious dances, the rosary, medals, etc." — Catechism of the Catholic Church, § 1674[19]
The Catechism immediately adds the right hierarchy: these expressions "extend the liturgical life of the Church, but do not replace it," for the liturgy "by its very nature is far superior to any of them"[20]. In other words: venerating a relic is good, but it is never worth Mass and the sacraments. The relic leads to the liturgy; it does not take its place.
Saint Thomas Aquinas: why the body deserves honor
The clearest theology comes from Saint Thomas Aquinas. To the question "should we venerate the relics of the saints?" he answers in the affirmative, giving the fundamental reason:
"We should show honor to the saints of God, as being members of Christ, the children and friends of God... Wherefore in memory of them we ought to honor any relics of theirs in a fitting manner: principally their bodies, which were temples, and organs of the Holy Ghost dwelling and operating in them, and are destined to be likened to the body of Christ by the glory of the Resurrection." — Saint Thomas Aquinas, Summa Theologiae, IIIa, q. 25, a. 6[21]
Thomas leans on Saint Augustine: the bodies of the saints are not to be despised, for they "belonged to man's very nature" and were as it were the garment of a beloved father, which his children cherish[22]. To honor the relic is to honor the saint; to honor the saint is to honor God. Thomas's reasoning, taken up by Trent, remains the classic synthesis of the whole question.
The relics in the altar
A detail often overlooked completes the picture of how deeply the veneration of relics is inscribed in the very heart of Catholic worship: since antiquity, relics of saints have been sealed into the altar stone on which Mass is celebrated. The custom goes back to the first Christians who celebrated the Eucharist over the martyrs' tombs in the catacombs; the Second Council of Nicaea, in 787, made it obligatory by prescribing that every altar be consecrated with relics[23]. To this day, the rite recommends placing relics beneath an altar being consecrated. The logic runs deep: Christ's sacrifice and the martyr's witness are united, for the martyr shed his blood in union with Christ's. On the liturgical dimension, see the section on relics in the altar.
Why Does It Matter Spiritually?
What remains is what matters most to the believer: what does the veneration of relics bring to the life of faith? Why care about it today?
A tangible contact with the communion of saints
The relic makes tangible a truth recited in the Creed: the communion of saints. Before a saint's shrine, the believer does not face an absent one: he knows himself bound to a living member of the Body of Christ, who prays for him with God. The relic is like a point of encounter between the Church on earth and the Church in Heaven. It helps prayer become concrete, incarnate, on a human scale — as we keep the photograph of a loved one. The blessed in Heaven, "being more closely united to Christ," never cease to intercede for us with the Father[24]; the relic lends this intercession a sensible support. On this doctrine, see What Is the Communion of Saints? and Why Ask for the Intercession of the Saints?.
A profession of faith in the resurrection of bodies
To venerate a relic is to confess in a gesture what ancient philosophy held absurd: that flesh will rise again. For the Greco-Roman world, the body was the soul's prison, and the dead were burned or hidden away. Christians, by contrast, gathered the bodies of their martyrs as treasures, because they believed in their glorious resurrection. The relic is thus a silent act of faith: this body, today reduced to a few bones, God will raise. For "we believe in the true resurrection of this flesh that we now possess"[25]: it will not be another body, but this very one, transfigured. To venerate relics is to stand up to death.
Miracles: signs, never guarantees
The Church's history is strewn with healings and graces obtained through relics — Trent speaks of the "many benefits" bestowed by God through the bodies of the saints[26]. But the Church never makes it a mechanism. A miracle, when it occurs, is God's free gift, honoring his saint and strengthening faith; it is owed to no relic. Many of the faithful pray before relics with no visible miracle: their devotion is no less fruitful, for the true "miracle" sought is the conversion of the heart. On the relics of the Passion and the critical examination of the most famous of them, see The Blood Improbability of the Passion Relics.
A school of imitation
The surest fruit of venerating relics is not the miracle: it is imitation. Before a saint's remains, the believer is invited to ask: "How did he love God to the point of dying for him? How can I, in my own measure, resemble him?" The relic is not an end; it is a spur toward holiness. That is why the Church, in proposing relics for veneration, does not cultivate nostalgia for the past: she holds out to the believer a mirror and a call.
Relics and Abuses: What the Church Forbids
It would be dishonest to answer "why venerate relics" without acknowledging that this piety has known, over the centuries, grave abuses: trafficking, false relics, credulity, commercialization. The Church does not ignore them — she has condemned them, and she regulates them strictly.
Trade in relics, absolutely forbidden
The firmest rule concerns money. Selling a relic is the sin of simony — trafficking in holy things — and the Church's law forbids it in the most absolute terms:
"It is absolutely forbidden to sell sacred relics." — Code of Canon Law (1983), canon 1190 § 1[27]
The 2017 Roman Instruction repeats it: the trade in "...and the sale of relics... are absolutely prohibited"[28]. The law adds that insignis relics, and those honored with great reverence by the people, cannot be "validly alienated nor transferred permanently without the permission of the Apostolic See"[29]. In other words: an authentic relic is never bought, never sold, never monetized. Whoever "sells" a fragment of a saint today betrays the faith he claims to serve.
Authenticity: certificate and recognition
To weed out false relics, the Church imposes an authentication procedure. The 2017 Instruction is categorical:
"Relics of the blesseds and saints may not be exposed for the veneration of the faithful without a proper certificate of the ecclesiastical authority guaranteeing their authenticity." — Instruction Relics in the Church: Authenticity and Preservation (Congregation for the Causes of Saints, 2017)[30]
In practice, every authentic relic is accompanied by a sealed document (the authentica) attesting its origin, and every operation on relics — removal, transfer, exposition — falls under the authority of the bishop and, for insignis relics, of the Holy See. This discipline is no bureaucratic detail: it protects the faith of the faithful against fraud.
Examination can go as far as the laboratory. In 1950, for instance, four experts analyzed a cloth bearing the imprint of Saint Charbel's face: the stains, soluble in water but insoluble in organic solvents, with positive chemical reactions, were not a dye of the kind used for painting[31]. Such a test alone provides no definitive proof — the methods of the time call for a critical eye — but it illustrates the Church's approach: examine before proposing for veneration, rather than believing or rejecting blindly.
False relics and the Church's prudence
The objection is well known: in the Middle Ages so many fragments of the True Cross were venerated that they would fill a ship, and several churches boasted the "same" head of Saint John the Baptist. These abuses are real, and the Church does not cover them up. The case of the Shroud of Cadouin, long venerated as Christ's burial cloth, is exemplary: historical and epigraphic examination showed, in 1934, that it was in fact a Fatimid banner of the late eleventh century, bearing Kufic inscriptions to the glory of Emir Al-Mustali[32]. Far from discrediting the veneration of relics, this correction illustrates the Church's prudence: examine, date, authenticate — and only then propose to the piety of the faithful. But they prove nothing against the practice itself: the existence of counterfeit banknotes does not discredit currency. The Council of Trent, back in 1563, had already asked bishops to root out "every abuse" and all "superstition" in the worship of relics, and to admit no new relic without examination[33]. The Church's answer to abuses has never been to abolish veneration, but to purify it. The critical case on the most famous relics is treated in the apologetic article.
How to Venerate a Relic Today?
What remains is concrete practice. What does a Catholic do — and not do — before a relic?
The right gesture and the right intention
Before a relic, the customary gestures are simple: a genuflection or bow, a sign of the cross, a kiss upon the reliquary, a prayer to the saint asking his intercession. One may touch a rosary or an image to it, which then becomes a third-class relic. What matters is not the gesture but the intention: one does not ask the bone for magical power; one asks the saint to pray for us, and God to have mercy on us through his saint's merits. As long as the intention "rises" to God, the devotion is upright; if it stops at the matter, it deviates into superstition.
Pilgrimages, feasts and domestic reliquaries
The veneration of relics nourishes a whole life of piety. People go on pilgrimage to venerate a saint's body — to Lisieux, to Assisi, to Saint Peter's in Rome — as one visits a friend; on this logic, see Why Go on Pilgrimage?. Relics are honored on the saint's feast day, in connection with the liturgy. Many families keep a small authenticated relic at home, near an image or a crucifix, to recall the praying presence of the saints. In every case, the relic remains a holy thing, to be treated with reverence and never diverted to profane use.
A call, not an end
In the end, the answer to "why venerate relics" fits in one sentence: because holiness is real, because it was inscribed even in the flesh of true men and women, and because through their remains God continues to draw the living to himself. The relic is no object of power, no macabre curiosity: it is a sign — of a life given to God, of a body promised to the resurrection, and of an invitation to walk, we too, on the path of the saints.
To Go Further
- Relics: An Idolatry of the Dead? — the great apologetic case: the idolatry objection, the complete history of veneration, answers to the six classic objections.
- What Is the Difference Between Adoration and Veneration? — the fundamental distinction between the worship due to God alone and the honor given to the saints.
- What Is the Difference Between Dulia, Hyperdulia and Latria? — the three degrees of Catholic worship.
- What Is the Communion of Saints? — the union of the Church on earth and in Heaven that the relic makes tangible.
- Why Ask for the Intercession of the Saints? — why pray to the saints whose relics are venerated.
- Why Go on Pilgrimage? — going to venerate a saint's body and the sanctuaries.
- The Blood Improbability of the Passion Relics — the critical examination of the most famous relics of Christ.
Notes and References
First Letter to the Corinthians 6:19: "Do you not know that your body is a temple of the Holy Spirit within you, which you have from God, and that you are not your own?" Founding verse of the doctrine of the body's dignity, taken up by the Council of Trent and Saint Thomas to ground the veneration of the saints' bodies.
1 5Code of Canon Law (1983), canon 1187: "Only those servants of God are to be venerated with public cult whom the authority of the Church has inscribed in the catalogue of the saints or the blessed."
2The division of relics into "first, second and third class" is a very widespread catechetical and practical presentation (especially in the English-speaking world), not a category of canon law. It corresponds, roughly, to the heritage distinction between the saint's bodily remains, objects that belonged to him (ex indumentis) and objects brought into contact with a bodily relic. Cf. Catholic Encyclopedia (New Advent), article "Relics," vol. XII, 1911.
3Instruction Relics in the Church: Authenticity and Preservation, Congregation for the Causes of Saints, 8 December 2017: called "insignis" (reliquiae insignes) are "the body of the blesseds and saints, or notable parts of the bodies themselves, or the whole of the ashes obtained by their cremation"; "non-insignis" are "small fragments of the body of the blesseds and saints, as well as objects that have come into direct contact with their person."
4Saint Jerome, Letter 109 to Riparius (c. 404), 1: "We do not worship, we do not adore, I say not the relics of the martyrs, but not even the sun and moon themselves, nor angels and archangels... for we may not serve the creature rather than the Creator. We honour the relics of the martyrs that we may adore Him whose martyrs they are." Latin text: "Nos... non dico martyrum reliquias, sed ne solem quidem et lunam, non angelos archangelosve colimus et adoramus... Honoramus autem reliquias martyrum, ut eum cuius sunt martyres adoremus."
6Catechism of the Catholic Church, § 2132: "The honor paid to sacred images is a 'respectful veneration,' not the adoration due to God alone: 'Religious worship is not directed to images in themselves, considered as mere things, but under their distinctive aspect as images leading us on to God incarnate' (Saint Basil, quoted by the Second Council of Nicaea), 'and whoever venerates an image venerates in it the person portrayed in it' (Saint Thomas Aquinas)."
7Second Book of Kings 13:21: a dead man, hastily cast into Elisha's tomb, "touched the bones of Elisha, revived, and stood on his feet." A passage classically invoked as the scriptural foundation of the virtue of bodily relics.
8Second Book of Kings 2:13-14: Elisha picks up Elijah's mantle fallen from heaven and strikes the waters of the Jordan, which part — the prophet's garment become an instrument of God's power.
9Gospel according to Saint Matthew 9:20-22 (cf. Mk 5:25-34; Lk 8:43-48): a woman suffering from a flow of blood is healed by touching "the fringe of his garment"; "your faith has made you well," Christ tells her. Material contact is joined to faith, never to magic.
10Acts of the Apostles 19:11-12: "God did extraordinary miracles by the hands of Paul, so that handkerchiefs or aprons were carried away from his body to the sick, and diseases left them and the evil spirits came out of them." A major text on relics by contact.
11Acts of the Apostles 5:15: the sick were carried into the streets "that as Peter came by at least his shadow might fall on some of them."
12Exodus 13:19 (cf. Genesis 50:25; Joshua 24:32): Moses carries Joseph's bones out of Egypt, according to the oath made to the patriarch; they are buried at Shechem in the Promised Land. A witness to the reverence shown, from the Old Testament onward, to the remains of the just.
13Martyrdom of Polycarp (letter of the Church of Smyrna, c. 156-160), ch. 18: "We gathered up his bones, more precious than costly stones and finer than gold, and laid them in a fitting place... to celebrate the anniversary of his martyrdom." Greek text: "ὀστᾶ αὐτοῦ, τιμιώτερα λίθων πολυτελῶν καὶ δοκιμώτερα ὑπὲρ χρυσίον". The oldest written testimony to the Christian veneration of relics and to the celebration of a martyr's dies natalis.
14Martyrdom of Polycarp, ch. 17: the Christians specify that they adore only Christ, the "Son of God," and that they love the martyrs "as disciples and imitators of the Lord," for their unequalled devotion to their King and Master — an explicit distinction between adoration and veneration, from the second century.
15Saint Jerome, Contra Vigilantium (406), § 8: Jerome defends the veneration of relics against Vigilantius; he asks whether the Bishop of Rome does wrong "to offer sacrifices to the Lord over the venerable bones" of Peter and Paul, whom Vigilantius holds to be common dust. Latin text: "Male facit ergo Romanus episcopus, qui super mortuorum hominum, Petri et Pauli, secundum nos ossa veneranda, secundum te vilem pulvisculum, offert Domino sacrificia ?"
16Council of Trent, XXVth Session (3-4 December 1563), Decree on the invocation, veneration and relics of saints, and on sacred images: "The holy bodies of holy martyrs, and of others now living with Christ... which were the living members of Christ, and the temple of the Holy Ghost, and which are by Him to be raised unto eternal life, and to be glorified, are to be venerated by the faithful; through which bodies many benefits are bestowed by God on men." The decree anathematizes those who maintain "that veneration and honour are not due to the relics of saints" (cf. Denzinger 1822). Original Latin text available in the conciliar acts.
17 18 26Catechism of the Catholic Church, § 1674: "The religious sense of the Christian people has always found expression in various forms of piety surrounding the Church's sacramental life, such as the veneration of relics, visits to sanctuaries, pilgrimages, processions, the stations of the cross, religious dances, the rosary, medals, etc."
19Catechism of the Catholic Church, § 1675: these expressions of piety "extend the liturgical life of the Church, but do not replace it"; they must harmonize with the liturgy, lead the people to it, "since in fact the liturgy by its very nature is far superior to any of them" (quoting Sacrosanctum Concilium, no. 13).
20Saint Thomas Aquinas, Summa Theologiae, IIIa pars, q. 25, a. 6, "Should we venerate the relics of the saints?": we must honor the saints as "members of Christ, children and friends of God," and "in memory of them, honor in a fitting manner any relic that belongs to them, above all their bodies, which were the temples and organs (organa) of the Holy Ghost dwelling and operating in them, and which are destined to be likened to the body of Christ by the glory of the resurrection."
21Saint Augustine, The City of God, Book I, ch. 13, quoted by Saint Thomas (Summa Theologiae, IIIa, q. 25, a. 6, sed contra and body of the article): the bodies of the departed, especially of the just, must not be despised or cast aside, "for they belonged to man's very nature" and were the instrument of all his good works; they are honored as one would cherish the garment or ring of a beloved father.
22Second Council of Nicaea (787), seventh ecumenical council: while restoring the veneration of holy images against iconoclasm, the council confirms the veneration of relics and prescribes that every altar be consecrated with relics of saints, under pain of sanction for the bishop who fails to do so (acts, horos and canon 7).
23Catechism of the Catholic Church, § 956, quoting the Second Vatican Council, Lumen gentium, no. 49: "Being more closely united to Christ, those who dwell in heaven fix the whole Church more firmly in holiness... they do not cease to intercede with the Father for us... Their fraternal concern is of great help to us in our weakness."
24Catechism of the Catholic Church, § 1017, quoting the Lateran Council (649) and Saint Augustine's De Fide: "We believe in the true resurrection of this flesh that we now possess." The Christian faith professes the resurrection of the body itself, not of a replacement body (cf. §§ 990, 999-1001) — the ultimate foundation of the honor given to bodily relics.
25Code of Canon Law (1983), canon 1190 § 1: "It is absolutely forbidden to sell sacred relics." (Latin: "Sacras reliquias vendere nefas est.")
27Instruction Relics in the Church: Authenticity and Preservation, Congregation for the Causes of Saints, 8 December 2017, art. 25: trade in and the sale of relics "are absolutely prohibited," in accordance with canon 1190 § 1.
28Code of Canon Law (1983), canon 1190 § 2: "Insignis relics as well as those which are honored with great reverence by the people cannot in any way be validly alienated nor transferred permanently without the permission of the Apostolic See."
29Instruction Relics in the Church: Authenticity and Preservation, Congregation for the Causes of Saints, 8 December 2017: "Relics of the blesseds and saints may not be exposed for the veneration of the faithful without a proper certificate of the ecclesiastical authority guaranteeing their authenticity."
30Joseph Hitti, Chucri Bellan, Théophile Maroun and Simon Guerguerian, Expert report, 14 September 1950, reproduced in Patrizia Cattaneo, Les secrets du corps intact de saint Charbel, Éditions du Parvis, January 2025, p. 117: "These stains are soluble in water. They are insoluble in organic solvent. The benzidine reaction and the Meyer reaction are positive. They are therefore not a dye of the kind used for painting." (Read "benzidine," Adler's test: with the Meyer test, the two historic tests for blood; "benzédrine" is a brand of amphetamine sulphate, with no use as a reagent — if the cited work prints "benzédrine," it is a misprint.) The report specifies that it concerned a shroud handed to the experts, on which the deceased's image had been imprinted after wiping the face; a modern review of the methods remains desirable before any definitive conclusion.
31Jean-Christian Petitfils, Le Saint Suaire de Turin, Tallandier, 2022, p. 13: "In 1934, it turned out to be a Muslim standard of the late 11th century, of Fatimid origin, bearing inscriptions in Kufic script singing the glory of Emir Al-Mustali!"
32Council of Trent, XXVth Session (1563), same decree: bishops must see to it that, in the worship of relics and images, "every abuse be removed" and "all superstition eradicated"; no new relic is to be admitted without the bishop's examination and approval. The charter of the cleansing of false devotions.
33