St. Catherine of Alexandria

St. Catherine of Alexandria is venerated as a virgin martyr of the early fourth century who defeated the emperor's philosophers in debate and was killed on a spiked wheel and then by the sword. Her cult is first attested in the East several centuries after the date traditionally given for her death, and no early source mentions her. Her feast is 25 November, and she is the patron of philosophers, students and apologists.

The Church removed her from the General Roman Calendar in the revision of 1969 because of doubts about her historical existence, and restored her as an optional memorial in 2002. That decision, and the reasons for it, are part of her story and are set out below alongside the legend itself.

The Philosopher Saint

In the legend, Catherine of Alexandria was a noblewoman of great learning, a Christian convert of the early fourth century, famous for her defence of the faith against the emperor Maxentius. She is one of the Fourteen Holy Helpers and a patron of students, philosophers and apologists.

The story is one of intellect and courage. When the emperor began a persecution of Christians, the young Catherine went to him in person to rebuke his cruelty and to argue the truth of Christianity. Alexandria was the intellectual capital of the eastern Mediterranean, home to the most famous library of the ancient world and still, in her day, to schools of philosophy and theology, so a story about a learned woman arguing doctrine in that city was plausible to the audiences who first heard it.

Defeating the Philosophers

Unable to answer her himself, the emperor summoned fifty pagan philosophers and orators to debate her. Catherine argued so well that she silenced them and they declared themselves Christians. The emperor had the new converts burned, and Catherine was imprisoned.

In prison, the story continues, she converted the emperor's wife and the commander of his guard, named Porphyrius, along with two hundred soldiers, all of whom were put to death.

The Breaking of the Wheel

The emperor condemned her to die on a spiked breaking wheel, a real Roman instrument of execution. In the legend the wheel shattered at her touch, injuring the executioners and the bystanders, which is why a firework that spins on a pin is called a Catherine wheel to this day.

She was then beheaded, and some tellings add that milk flowed from the wound. Tradition says that angels carried her body to Mount Sinai, where a monastery later took her name. It is one of the oldest continuously working Christian monasteries in the world.

Voice of Wisdom

Centuries later, St. Catherine of Alexandria was one of the voices St. Joan of Arc named at her trial, together with St. Michael the Archangel and St. Margaret of Antioch. Joan's testimony on this point is documented in the trial record of 1431, which is one of the best preserved legal records of the Middle Ages, so we know for certain what Joan said, whatever a reader concludes about the voices themselves.

That detail says a great deal about how large Catherine's cult had grown by the fifteenth century. A village girl in eastern France named her without needing to explain who she was.

Quotable Wisdom

"I am the bride of Christ, to whom I have given my heart."

The line comes from the medieval passion of St. Catherine rather than from any contemporary record, which is true of every saying attributed to her. It states the claim the whole legend is built to illustrate, that learning and love of Christ belong to the same person.

What the Historical Record Shows

Honesty about the sources is the most useful thing this page can offer, and it makes Catherine more interesting rather than less.

No writer of the fourth or fifth century mentions her. Eusebius of Caesarea, who chronicled the persecutions in detail and knew Egypt well, says nothing about a learned noblewoman who converted fifty philosophers in Alexandria. Neither do the Egyptian sources of the period. The earliest surviving witnesses to her cult are Greek texts and devotional traces from around the eighth and ninth centuries, four or five hundred years after the events described. Her cult reached western Europe around the time of the Crusades, and by the late Middle Ages she was one of the most popular saints in the West.

The passion itself contains the standard furniture of the legendary martyr narratives: the noble and beautiful virgin, the tyrant who wants to marry her, the public debate, the miraculous failure of the instrument of torture, the mass conversion of onlookers. Those elements travel from one legend to another. The emperor is named Maxentius in some versions and Maximinus in others, and Maxentius ruled in Italy rather than in Egypt, which is the sort of error a writer at a long distance from the events makes.

Some historians have raised the possibility that her story grew, in part, out of the memory of Hypatia, the pagan philosopher and mathematician of Alexandria who was murdered by a Christian mob in 415, with the roles reversed. The suggestion is debated and it has never been established. It is offered here as a scholarly hypothesis rather than a finding.

What can be said with confidence is that devotion to a martyr named Catherine at Alexandria is old, that it became one of the largest cults in medieval Christendom, and that the narrative supplying its details was written long after the period it describes.

Removed in 1969, Restored in 2002

When the General Roman Calendar was revised after the Second Vatican Council, a group of feasts was removed because the historical record behind them was too thin to support a universal celebration. Catherine of Alexandria was among them, and her feast on 25 November was dropped from the general calendar in 1969, though her cult was never suppressed and local celebration continued.

In the third edition of the Roman Missal, promulgated in 2002, she was restored to the calendar as an optional memorial on 25 November, where she remains.

Both decisions are worth understanding. Veneration of a saint is not a historical claim of the same kind as a dated document, and the Church can say plainly that the acts of a martyr are legendary while keeping a devotion the faithful have held for a thousand years. It can also revise the calendar when the evidence does not support a universal feast, and it did. A Church willing to demote its own saints for lack of evidence is easier to trust on the cases where the evidence is strong.

Mount Sinai and the Monastery

Saint Catherine's Monastery stands at the foot of Mount Sinai in Egypt, built by the emperor Justinian in the sixth century around the site venerated as the burning bush of Exodus 3. It was known first as the monastery of the Bush and of the Transfiguration, and took Catherine's name in the medieval period after monks reported finding her body on a nearby peak, which the legend explains by angels carrying it there.

The monastery is one of the oldest continuously inhabited Christian monasteries in the world, and it holds an extraordinary library of manuscripts and one of the greatest collections of early icons anywhere, preserved because the site escaped the periods of iconoclasm. The Codex Sinaiticus, a fourth-century Greek Bible and one of the most important biblical manuscripts in existence, was found there in the nineteenth century.

Pilgrims from Europe travelled to Sinai for her relics through the later Middle Ages, and that traffic did as much as anything to spread her cult in the West.

Why the Church Holds Her Up

The Church holds up in Catherine the union of intelligence with faith. The legend puts a young woman in a room with fifty professional philosophers and has her win. Whatever its historical value, it says clearly that the faith welcomes argument, that a Christian is expected to give reasons, and that a woman is as fit to give them as anyone else. The First Letter of Peter puts the same duty on every believer: always be ready to give a defence to anyone who asks you for a reason for the hope that is in you (1 Peter 3:15).

She is also held up for courage before power. She goes to the emperor rather than waiting to be arrested. The martyr's witness itself is what the Catechism calls the supreme testimony given to the truth of the faith (CCC 2473).

Third, she embodies the Church's confidence that truth is one. Catholic teaching holds that faith and reason cannot finally conflict, since both come from God, a point argued at length in John Paul II's encyclical Fides et Ratio. Catherine, patron of philosophers, is the devotional face of that claim.

Feast Day, Patronage and Devotion

Her feast is 25 November, an optional memorial. She is patron of philosophers, theologians, students, teachers, apologists, librarians and lawyers, all from the debate in the legend, and of wheelwrights, millers, spinners and knife grinders, all from the wheel. Unmarried women in several countries kept customs on her day, and in France a milliner or dressmaker still unmarried at twenty-five was traditionally called a catherinette on the feast.

As one of the Fourteen Holy Helpers, a group of saints invoked together in central Europe from the fourteenth century onward during the plague years, she was asked for help with sudden death. Her name is carried by universities, colleges, chapels and countless churches, and Catherine has been among the most common girls' names in Europe for eight hundred years largely because of her.

What to Take From Catherine of Alexandria

Be able to give reasons. Whatever the history behind her, the figure the Church put in front of students for a thousand years is a laywoman who had done the reading.

Take the argument to the people who hold power. The legend has her walk into the emperor's court on her own initiative.

Hold devotion and honesty together. You can keep a saint's feast and still say which parts of her story are late. Pretending otherwise damages the credit of everything else the Church says.

Let the calendar teach you. The Church removed her feast when the evidence looked thin and restored it when it judged the devotion worth keeping. That is what careful institutional memory looks like.

Frequently Asked Questions

Who was St. Catherine of Alexandria?

St. Catherine of Alexandria is venerated as a learned young Christian woman of Alexandria who confronted the emperor over the persecution of Christians, defeated fifty pagan philosophers in debate, and was executed on a spiked wheel and then by the sword in the early fourth century. She is one of the Fourteen Holy Helpers and the patron of philosophers, students and apologists.

Did St. Catherine of Alexandria really exist?

No writer of the fourth or fifth century mentions her, including Eusebius, who chronicled the persecutions in detail and knew Egypt well. The earliest witnesses to her cult are Greek texts and devotional traces from around the eighth and ninth centuries. Devotion to a martyr named Catherine at Alexandria is genuinely old, and the narrative that supplies the familiar details was written long after the period it describes.

Why was St. Catherine of Alexandria removed from the calendar in 1969?

The revision of the General Roman Calendar after the Second Vatican Council removed a number of feasts whose historical basis was judged too uncertain for a universal celebration, and hers was one. Her cult was never suppressed, and she was restored to the calendar as an optional memorial on 25 November in the third edition of the Roman Missal in 2002.

What is the Catherine wheel?

The spiked breaking wheel on which the legend says she was condemned to die, and which shattered at her touch. The spinning firework called a Catherine wheel takes its name from it, as do the wheel windows in some churches dedicated to her.

What is St. Catherine of Alexandria the patron saint of?

She is patron of philosophers, theologians, students, teachers, apologists, librarians and lawyers, from the debate in her legend, and of wheelwrights, millers, spinners and knife grinders, from the wheel. Her feast is 25 November.

What is the connection between St. Catherine and Mount Sinai?

Saint Catherine's Monastery at the foot of Mount Sinai was built by the emperor Justinian in the sixth century around the site venerated as the burning bush. It took her name in the medieval period after monks reported finding her body on a nearby peak, which the legend explains by angels carrying it there. It is one of the oldest continuously inhabited Christian monasteries in the world and holds a major library of ancient manuscripts.