Walk through an old European church, open a medieval book of saints, or study Christian art closely and you may encounter a bishop associated with the strangest of martyr legends, a young saint holding eyes on a platter, an apostle carrying the instrument of his martyrdom, a monk speaking to a skull, a raven carrying poisoned bread, and saints calmly confronting dragons or terrifying apparitions.

At first glance, some of it can look positively macabre.

But Catholic art traditionally does not show suffering, death, monsters, or mortality because Christians are fascinated with darkness for its own sake. These images were meant to tell stories about faithfulness, courage, repentance, resurrection, and the victory of God.

1. St. Denis — The Bishop Who Would Not Be Silenced

St. Denis was an early bishop of Paris who was martyred by beheading. Medieval tradition later added one of the strangest legends in Christian art: Denis was said to have risen after his execution, taken up his severed head, and continued walking while preaching.

That extraordinary detail is legend rather than established history, but it became so famous that artists regularly portrayed Denis carrying his own head.

Beneath the startling image is a very clear Christian idea:

The persecutors appear to win. Yet the legend deliberately turns their victory into something almost absurd. The saint simply keeps going.

Holyween lesson: Evil can attack the messenger, but it cannot destroy the Truth.

2. St. Lucy — Why Is She Holding Eyes on a Plate?

Visitors to old Catholic churches sometimes encounter a beautiful young woman holding something rather unexpected: a pair of eyes on a dish.

That saint is usually St. Lucy of Syracuse, an early Christian martyr. Later traditions connected her martyrdom with the loss of her eyes, and artists eventually made the eyes one of her most recognizable attributes.

Her very name is associated with light, and she became especially associated with sight. Beneath the unusual imagery is a spiritual question:

Christianity constantly contrasts outward appearances with spiritual vision.

Holyween lesson: Ask God for the eyes to recognize what is eternal.

3. St. Bartholomew — The Apostle With a Disturbing Symbol

According to one ancient tradition, St. Bartholomew the Apostle was flayed alive before his death. Other traditions describe his martyrdom differently, so the exact manner of his death is uncertain.

Nevertheless, the flaying tradition became extraordinarily influential in Christian art. Bartholomew is often shown holding a knife, the instrument associated with his martyrdom, and some famous works portray the consequences of that martyrdom even more dramatically.

Michelangelo famously included this imagery in The Last Judgment.

It is severe imagery, but it also strips away one of our deepest human illusions: that outward appearance is the whole person.

Holyween lesson: Even bodily suffering cannot erase the person God created.

4. St. Lawrence — The Saint and the Gridiron

St. Lawrence was a Roman deacon who was martyred during the persecution of Emperor Valerian in A.D. 258. Later Christian tradition says he was roasted alive on a metal gridiron.

Historians have questioned whether that particular method of execution can be verified, but it became Lawrence's unmistakable artistic symbol.

The more important tradition concerns what happened before his martyrdom. When Roman authorities demanded the treasures of the Church, Lawrence is remembered for presenting the poor, widows, orphans, and needy entrusted to the Church's care as its true treasure.

Suddenly the frightening gridiron becomes secondary.

Holyween lesson: Fear loses power when our treasure is in Heaven.

5. St. Benedict — Poisoned Wine, Poisoned Bread & a Raven

Parts of St. Benedict's life read like supernatural suspense.

In Pope St. Gregory the Great's account of Benedict, enemies attempt to poison him. One famous episode tells of a poisoned loaf sent as though it were a gift.

Benedict knows what it contains and orders a raven that regularly receives food from him to carry the poisoned bread away and leave it somewhere no one can find it. The reluctant bird eventually obeys.

Another famous tradition associates Benedict with a poisoned cup, which helps explain imagery found on the St. Benedict Medal.

Black raven. Poisoned gift. Shattered cup. Isolated monastery. It sounds like Gothic fiction.

Yet Benedict's defense is not occult power.

Holyween lesson: Christian confidence is not superstition. It rests in God.

6. St. Nicholas — The Very Un-Christmas-Like Barrel Story

Yes. That St. Nicholas.

Medieval Christians told a bizarre later legend in which three children or young scholars are murdered and hidden in a salting or pickling barrel. St. Nicholas discovers what has happened and, through God's power, the victims are restored to life.

This episode does not belong to the earliest accounts of Nicholas. It is a medieval legend.

But it became so popular that Christian artists repeatedly depicted small children emerging from a barrel beside the saint.

The grotesque beginning exists for the sake of the reversal.

Holyween lesson: Death does not get the last word.

7. St. Macarius — The Talking Skull in the Desert

Here is a story almost tailor-made for All Souls' Day.

A traditional account of St. Macarius the Great tells of the desert monk finding a human skull lying on the ground. He asks whose skull it is.

The skull answers.

It identifies itself as belonging to a pagan priest and describes suffering after death. Most strikingly, the story says that when Macarius prays, the suffering souls receive some comfort.

And how does the saint react to this astonishing supernatural encounter?

He weeps.

That is an extraordinarily Catholic response to the macabre.

Holyween lesson: When confronted by death, do not merely stare. Pray.

8. St. Martha — Yes, Martha Versus a Dragon

The Martha of the Gospel—the woman remembered for hospitality, work, worry, and a famous conversation with Jesus— became the heroine of one of medieval France's most colorful legends.

According to that tradition, the countryside near Tarascon was terrorized by a monstrous creature called the Tarasque.

Martha confronts and subdues the beast.

Medieval versions differ in their details, and the episode belongs to legend rather than biblical or historical biography. But the spiritual image is delightful:

Holiness disciplines chaos rather than imitating it.

Holyween lesson: Evil is not defeated by becoming more like it.

9. St. Catherine of Alexandria — The Torture Machine That Broke

The famous “Catherine wheel” takes its name from the traditional story of St. Catherine of Alexandria.

Later accounts say Catherine was condemned to die on a terrible wheel fitted with blades or spikes. Yet when the instrument was prepared for her, it broke apart.

Catherine was later beheaded.

Her surviving biography contains substantial legendary material, but the image of the shattered wheel became enormously powerful in Christian Europe.

A machine constructed by earthly power to terrify a supposedly helpless Christian woman fails.

Holyween lesson: Earthly power can look absolute—and still be astonishingly fragile.

10. St. Anthony of the Desert — The Saint Who Faced the Monsters

Few saints have inspired stranger or more frightening Christian art than St. Anthony the Great, the fourth-century father of monasticism.

In the ancient Life of Anthony attributed to St. Athanasius, Anthony withdraws into solitude to devote himself completely to God. There, his spiritual struggles are described in vivid terms.

The devil attempts to frighten him through temptations, disturbing noises, frightening apparitions, and forms resembling wild animals and other terrifying creatures.

Later artists loved the imagery.

Medieval and Renaissance paintings of the Temptation of St. Anthony can look like scenes from some of the strangest fantasy or horror art ever created: bizarre monsters, twisted creatures, demonic figures, and nightmarish landscapes surround a solitary monk.

Yet Anthony's response is remarkably simple.

He does not become fascinated by the monsters.

He does not attempt to master some darker power.

He prays.

The whole point is that evil can intimidate, deceive, and make a great deal of noise, but it cannot conquer a soul that remains rooted in God.

In a culture where horror often makes evil appear fascinating or overwhelmingly powerful, Anthony's story offers a very different perspective.

Holyween lesson: Do not measure evil by how frightening it looks. Measure it against the power of Christ.

Why Does Catholic Art Get So... Weird?

Eyes on plates.

Skulls.

Wheels. Dragons. Ravens. Monsters. Strange instruments of martyrdom.

Catholic churches can occasionally look surprisingly metal.

There is a theological reason.

Christianity does not teach that suffering and death are imaginary. It looks straight at them.

And then it does something secular horror usually cannot:

Death is real. Evil is real. But neither gets the last word.

A Very Catholic Way to Be Spooky

So this All Hallows' Eve, enjoy the candlelight. Tell a strange saint story.

Find one of those wonderfully bizarre medieval paintings and ask your children:

“Why in the world is that saint holding THAT?”

Then find out.

Because underneath many of these strange images is an entire lesson in Christianity.