Girolamo Savonarola

• 1. Introduction

  ›

  Girolamo Savonarola stood in the cathedral of Florence in December 1494 and made a promise to an entire city. Florence, he declared, would be "more glorious, richer, more powerful than she has ever been". The city would become the New Jerusalem. God had personally chosen it as "the navel of Italy". These were not the modest claims of a careful man. Savonarola was a Dominican friar from Ferrara who had arrived in Florence years earlier to teach logic to novices, only to find that the Florentines disliked his foreign accent and his graceless preaching style. Yet within a decade he had expelled the ruling family, rewritten the city's constitution, and held more real power over Florence than any churchman without a crown had any right to hold. Who was this man, and how did a friar with a strident voice and a message of repentance come to run one of the most sophisticated cities in Renaissance Europe? The answers wind through apocalyptic prophecy, street patrols by teenage moral enforcers, bonfires of artworks, an attempted trial by fire, and a scaffold in the main square of Florence on the morning of the 23rd of May 1498.

• 2. A Physician's Grandson

  ›

  Savonarola was born on the 21st of September 1452 in Ferrara, the third of seven children born to Niccolò di Michele and Elena. The family's intellectual foundation came from his grandfather, Michele Savonarola, a noted physician and polymath who personally supervised Girolamo's early education and whose medical practice generated considerable family wealth. After Michele's death in 1468, Girolamo may have studied under Battista Guarino, son of the humanist scholar Guarino da Verona, where he would have encountered Petrarch and the classics. He earned an arts degree at the University of Ferrara and prepared to follow his grandfather into medicine. Something stopped him. By the early 1470s he was writing poetry with an apocalyptic edge, including "On the Ruin of the World" in 1472 and "On the Ruin of the Church" in 1475, both of which singled out the papal court at Rome for particular condemnation. He seems to have been working out, through verse, a religious vocation he had not yet formally chosen. A sermon heard from a preacher in Faenza proved decisive. On the 25th of April 1475, Savonarola walked to Bologna and knocked on the door of the Friary of San Domenico. In a farewell letter to his father he explained that he wanted to become a knight of Christ.

• 3. Novice, Lector, Wanderer

  ›

  Inside the walls of San Domenico, Savonarola took the vow of obedience, was ordained to the priesthood after a year, and threw himself into the Dominican curriculum: Scripture, logic, Aristotelian philosophy, and Thomistic theology. He was openly critical of what he saw as a decline in convent austerity, which appears to have cost him academically. In 1478 he was sent to the priory of Santa Maria degli Angeli in Ferrara as an assistant master of novices, a posting some have attributed to the resentment of a senior figure, fra Vincenzo Bandelli, a professor who would later become master general of the Dominicans. The tension between Savonarola and Bandelli would surface again. In 1482, rather than returning to Bologna to finish his studies, he was assigned as lector at the Convent of San Marco in Florence. His early preaching there was not a success. Florentines found his Ferrarese accent foreign-sounding, his voice grating, and his style inelegant by the standards of humanist rhetoric. He made use of these years in Florence anyway, teaching logic, writing instructional manuals on ethics and philosophy, and composing devotional works. It was at the nearby Convent of San Giorgio, while waiting for a friend, that he later claimed to have suddenly conceived "about seven reasons" why the Church was about to be scourged and renewed. He tested those ideas carefully, first in San Gimignano as Lenten preacher in 1485 and again in 1486, saying nothing of his revelations in Florence itself. Then he left for years of itinerant preaching across the cities and convents of northern Italy.

• 4. The Prophet Returns

  ›

  In 1490, Savonarola came back to San Marco, and the man who had quietly departed years earlier was a different proposition entirely. His return appears to have been engineered by Giovanni Pico della Mirandola, the humanist philosopher-prince who had heard Savonarola in a formal disputation in Reggio Emilia and been struck by his learning and piety. Pico was himself under a cloud with the Church for unorthodox philosophical ideas, living under the protection of Lorenzo de' Medici, the Medici ruler of Florence. He persuaded Lorenzo that bringing Savonarola back to San Marco would bring prestige to the convent and to its Medici patrons. Savonarola arrived in May or June of 1490. The crowds that gathered to hear him preach on the First Epistle of John and the Book of Revelation grew so large he eventually moved to the cathedral. He spoke of tyrants who stole the freedom of the people and of the rich who exploited the poor, without naming names but pointing clearly enough. His followers were mockingly called Piagnoni, meaning Weepers or Wailers, and they adopted the insult as a badge of honour. By 1492 he was warning of "the Sword of the Lord over the earth quickly and soon", and around 1493 he began prophesying that a New Cyrus was coming over the mountains to begin the renewal of the Church. When King Charles VIII of France actually crossed the Alps with an army in September 1494, the fulfillment of the prophecy seemed obvious to thousands of Florentines.

• 5. The Bonfire Republic

  ›

  Charles VIII advanced on Florence, sacking Tuscan strongholds and threatening punishment. As the populace took to the streets to expel Piero the Unfortunate, Lorenzo de' Medici's son and successor, Savonarola led a delegation in mid-November 1494 to meet the French king at his camp. He pressed Charles to spare the city and urged him to take up a divinely appointed role as reformer of the Church. After a short, tense occupation and another intervention by the friar, along with the promise of a large subsidy, the French moved on southward on the 28th of November 1494. Savonarola then shaped what followed. Because he was a non-citizen and a cleric, he was ineligible to hold office himself, but a Savonarolan political faction called the Frateschi guided his program through Florence's councils. Oligarchs compromised by service to the Medici were barred from office. A new constitution gave the artisan class political rights, opened minor civic offices to selection by lot, and created a new parliament called the Consiglio Maggiore, or Great Council. A Law of Appeal was passed to curtail the use of exile and capital punishment as factional tools. Savonarola also deployed his lieutenant Fra Silvestro Maruffi to organise boys and young men to patrol the streets to suppress immodest dress and behaviour. He and his close friend, the humanist poet Girolamo Benivieni, composed devotional songs for the Carnival processions of 1496, 1497, and 1498, replacing the bawdy songs associated with the Medici era. Artworks considered secular and morally corrupting were thrown onto bonfires of the vanities. On the 13th of January 1495, Savonarola preached his great Renovation Sermon in the cathedral, claiming he had first begun prophesying "more than fifteen, maybe twenty years ago" when the divine light first came to him.

• 6. Collision with Rome

  ›

  Pope Alexander VI, born Rodrigo Borgia, had tolerated the friar's strictures against Church corruption for a time. What moved him to anger was Florence's refusal in 1495 to join his Holy League against the French, which he attributed to Savonarola's influence. A tense exchange of letters ended in stalemate. Savonarola tried to break the impasse by sending the pope what he called "a little book" detailing his prophetic career and his most dramatic visions; this was the Compendium of Revelations, which became one of his most widely read works. Alexander was not mollified. He summoned Savonarola to Rome. The friar refused, citing ill health and fear of attack on the road. Alexander banned him from preaching. For a time Savonarola complied, but when he saw his influence slipping he defied the ban and resumed his sermons, which grew more inflammatory in tone. He described the contemporary Church leadership in language that left nothing ambiguous. On the 12th of May 1497, Alexander excommunicated Savonarola for heresy and sedition, and threatened Florence with an interdict if it continued to shelter him. Savonarola withdrew from public preaching on the 18th of March 1498, under sustained pressure from a worried Florentine government. In that withdrawal he wrote what scholars have called his spiritual masterpiece, the Triumph of the Cross, a theological meditation on Christian love and the meaning of caritas.

• 7. Fire, Scaffold, and Ashes

  ›

  A Franciscan friar, Savonarola's rival, proposed in April 1498 that the friar's divine mandate be settled by a trial by fire, a test not seen in Florence for over four hundred years. Savonarola's confidant Fra Domenico da Pescia volunteered to walk through the fire in the friar's place, and Savonarola felt he could not refuse. The trial was set for the 7th of April. A crowd packed the central square. The contestants and their delegations stalled for hours. A sudden rainstorm soaked the spectators, and officials cancelled the proceedings. The crowd left furious. Because the burden of proof had rested on Savonarola, the fiasco was blamed on him. A mob attacked San Marco. Fra Girolamo, Fra Domenico, and Fra Silvestro Maruffi were arrested and imprisoned. Under torture, Savonarola confessed to having invented his prophecies, then recanted, then confessed again. In the tower of the government palace he composed meditations on Psalms 51 and 31. On the morning of the 23rd of May 1498, the three friars were led into the main square before a tribunal of high clerics and government officials. They were condemned as heretics and schismatics and sentenced to die at once. Stripped of their Dominican habits in a ritual of degradation, they were hanged on separate gallows while fires were lit below to consume their bodies. Their ashes were gathered and scattered in the Arno to prevent any devotee from recovering a relic.

• 8. Afterlife of a Heretic

  ›

  The friars of San Marco refused the verdict of history. They preserved Savonarola's sermons and writings, fostered a cult of "the three martyrs", and encouraged women in local convents to draw mystical inspiration from his example. His followers, the Piagnoni, kept his cause alive well into the following century. Niccolò Machiavelli placed Savonarola in Chapter VI of The Prince as a case study in political ruin, writing that Moses, Cyrus, and Romulus would have failed had they been unarmed, and that Savonarola's downfall proved what happens when a reformer can no longer compel those who once believed in him. The Medici returned to Florence in 1512, with papal help, and suppressed the movement; by 1530 Medici Pope Clement VII had made Florence a hereditary dukedom. Across the Alps the friar's afterlife took a different turn. Martin Luther read Savonarola's writings and praised him as a martyr and forerunner whose views on faith and grace anticipated Luther's own doctrine of justification by faith alone. In France his works were translated and he was seen as a precursor of Huguenot reform. In Wittenberg, Luther's own city, a statue of Savonarola was erected. Even within Catholicism his reputation proved durable: in 1558 Pope Paul IV declared he was not a heretic; Pope Julius II had earlier allegedly considered his canonisation; and Philip Neri, founder of the Oratorians and a Florentine educated by the San Marco Dominicans, defended his memory. In December 2024, a devotional society working to advance his cause for canonisation received a personal greeting from Pope Francis.