The Church does not speak of the devil as a symbol. She speaks of him as a person, an intelligence, a will, an enemy. The Catechism calls him a “fallen angel,” and the Rite of Baptism still asks the candidate: Do you reject Satan?
Most of us encounter this enemy indirectly: in temptation, in despair, in the slow erosion of faith. But some souls, especially those given great holiness, encountered him directly. Their accounts are from confessors, medical examiners, eyewitnesses, and the saints themselves.
Here are three canonized saints from the modern era whose diabolical encounters are among the most documented in Church history and what those encounters reveal.
1. St. Padre Pio (1887–1968)
Francesco Forgione entered the Capuchin order at fifteen and was ordained a priest in 1910. By 1918 he bore the stigmata, the wounds of Christ, on his hands, feet, and side. They would never fully heal for the remaining fifty years of his life.
What is less often discussed is what the stigmata cost him to receive.
For years before and after, Padre Pio was physically attacked in his cell. His brother friars heard it: crashing, shouting, bodies thrown against walls. They would find him on the floor, bloodied. He described the attacks in letters to his spiritual director with the matter-of-fact tone of a man reporting the weather: “Last night that horrible being gave me a very rough beating.”
The devil appeared to him in multiple forms, as a young man, as a young girl, as his confessor, as the Virgin Mary herself. Padre Pio learned to test the apparitions. The false ones could not endure the name of Jesus or the invocation of Mary. When they fled, he knew.
He once wrote: “The devil is like a rabid dog tied to a chain; beyond the length of the chain he cannot seize anyone.” He never wrote as a man afraid. He wrote as a man who had seen the chain.
2. St. John Vianney (1786–1859)
Jean-Baptiste-Marie Vianney was appointed curé of the tiny French village of Ars in 1818, a backwater parish that no one wanted. Within a decade, thousands of pilgrims a year were flooding the roads to reach him for confession.
The devil noticed.
For decades, beginning around 1824, Vianney was subjected to nightly harassment that he came to call “the Grappin”, an old French word for grappling hook. Furniture moved. His bed was dragged across the floor. Loud noises shook the presbytery. On at least one occasion, his bed curtains were set on fire.
He was unimpressed. When asked about the disturbances, he reportedly said: “The Grappin and I are almost chums. He can do nothing against me, for I am not afraid of him.”
His biographer Francis Trochu documented the accounts from multiple witnesses including a visiting priest who heard the disturbances firsthand and was terrified, while Vianney slept calmly through them. The saint’s explanation was characteristically dry: “When the Grappin makes a lot of noise, it is a sign that there will be a good haul of souls the next day.”
He canonized the harassment into information. Every attack was a forecast: a great sinner was on his way to confession tomorrow.
3. St. Gemma Galgani (1878–1903)
Gemma Galgani was twenty-five years old when she died in Lucca, Italy, having spent the last several years of her short life in mystical ecstasy, physical suffering, and direct combat with what her confessor and spiritual director both attested was a diabolical presence.
Her encounters had a particular quality: the devil appeared to her in human form , as a large, terrifying man, and attempted to prevent her from praying, receiving the sacraments, and corresponding with her spiritual director. He tore up her letters. He struck her. He appeared as an angel of light to deceive her into abandoning her vocation.
She fought back the only way she knew: “Ugly beast, I’m not afraid of you. Jesus is my strength.” And when the presence was too overwhelming to resist directly, she would simply call for her heavenly mother by name, and the apparition would vanish.
What strikes the reader of her spiritual diary is the almost domestic quality of the encounters. She was not a theologian or a mystic who had sought out this warfare. She was a young woman who wanted to pray and kept getting interrupted. Her courage was of someone who simply refused to be moved.
She was canonized in 1940.
What They Have in Common
None of these three saints pursued dramatic spiritual experiences. None of them wrote about their diabolical encounters to impress. All three were notable primarily for one thing: holiness of ordinary life, Mass, confession, prayer, charity, practiced with extraordinary fidelity.
The encounters came to them precisely because they were succeeding at that. The same enemy who ignored their neighbors found them worth fighting.
The lesson is not that the devil is powerful. The lesson is that the saints were not afraid of him, and they were not afraid because they knew something the devil cannot stomach: that he is already defeated.
“Resist the devil,” St. James writes, “and he will flee from you.”
He fled from Padre Pio, from Vianney, from Gemma. He will flee from you too. The armor is the same: prayer, confession, the Eucharist, the Rosary. It has never failed. The saints proved it in conditions far harder than ours.
Speak, in charity.