Ramon Llull

Ramon Llull was born in 1232 in the city of Palma on the island of Majorca, only a few years after King James I of Aragon had taken the island from its Muslim rulers in 1229 ^[1]. His father, a Barcelona merchant who had joined the conquest, received property in the new Kingdom of Majorca, and the family settled among the Catalan colonists who now governed a population that remained substantially Muslim. Growing up in this mixed society, where Arabic was spoken in the streets and Muslim and Jewish communities lived alongside Christian settlers, shaped everything Llull later attempted ^[2].

As a young man he entered the royal household and served as tutor, and later seneschal, to the future King James II of Majorca ^[1]. The position brought him wealth and standing. He married Blanca Picany around 1257 and had two children, Domingo and Magdalena, yet by his own later account he lived carelessly during these years, composing troubadour verse in pursuit of women other than his wife ^[3]. Any honest Ramon Llull biography has to begin with this courtier and versifier, because the transformation that followed only makes sense against it.

Around 1263, while writing a love song, Llull experienced the first of five visions of Christ crucified, repeated on successive nights ^[3]. He interpreted them as a summons to abandon his old life. In the autobiographical account he dictated near the end of his life, the Vita coaetanea, he described resolving on three tasks: to accept death in the service of converting unbelievers, to write the best book in the world against the errors of those unbelievers, and to persuade popes and princes to found monasteries where missionaries could learn the languages of Muslims and Jews ^[3].

Conversion did not make Llull a missionary overnight. He first went on pilgrimage, then returned to Majorca and spent roughly nine years in study, an extraordinary commitment for a layman in his thirties with no university training ^[1]. The centerpiece of this preparation was Arabic, which he learned from a Muslim slave he purchased for the purpose. The arrangement ended badly: after a violent quarrel the slave was imprisoned and took his own life, an episode Llull recorded with evident distress in the Vita coaetanea ^[3].

During this period he also absorbed Latin theology, the philosophy available to him, and elements of Islamic and Jewish thought. Scholars have long noted parallels between his later combinatorial method and certain Islamic devotional practices involving the names of God, as well as Kabbalistic letter techniques, though the precise lines of influence remain debated ^[4]. What is not debated is that Llull, unusually among medieval Christian writers, engaged Muslim intellectual culture in its own language rather than through polemical summaries.

Around 1274, in retreat on Mount Randa in Majorca, he experienced what he described as an illumination in which the form and method of his great project came to him ^[3]. The result was the Ars compendiosa inveniendi veritatem, the first version of what he simply called the Art. Soon afterward he gained the patronage of James II of Majorca, who in 1276 founded the monastery of Miramar on the island, where thirteen Franciscan friars were to study Arabic in preparation for missionary work ^[1]. Miramar realized one of the three resolutions of 1263 and marked Llull's arrival as a figure whom kings would fund.

The Art is the achievement on which Llull's reputation rests, and it is unlike anything else in medieval philosophy. Llull believed that Muslims and Jews would never accept arguments founded on the Bible, which they did not recognize as authoritative in Christian form. He therefore tried to build a system of demonstration resting only on principles all three faiths shared, above all the dignities or attributes of God: goodness, greatness, eternity, power, wisdom, will, virtue, truth, and glory ^[4]. By assigning letters to these concepts and combining them mechanically, using tables and rotating concentric circles marked with the alphabet, a practitioner could generate and test propositions about God and creation ^[5].

He revised the system repeatedly, simplifying it in the Ars inventiva veritatis of about 1290 and giving it final form in the Ars generalis ultima, completed in 1308, with a shorter companion, the Ars brevis, from the same year ^[4]. Among Ramon Llull achievements, historians of logic and computing have singled out this mechanization of reasoning: the idea that truths might be produced by systematic combination of primitive concepts. Gottfried Leibniz studied Llull's combinatorics in his 1666 Dissertatio de arte combinatoria, and modern writers on the prehistory of computation regularly cite Llull as a distant ancestor of formal methods ^[5].

The Art was only part of an enormous output. Llull wrote roughly 260 surviving works spanning theology, logic, medicine, astronomy, law, and chivalry ^[1]. His Book of Contemplation, an early devotional encyclopedia, runs to over a million words. The Book of the Gentile and the Three Wise Men stages a courteous debate in which a Jew, a Christian, and a Muslim each explain their faith to a pagan, who at the end declines to announce his choice, leaving the three sages to continue their discussion ^[2]. Blanquerna, written around 1283, follows its hero from family life through the papacy to hermitage and is often called the first major novel in a Romance vernacular; it contains the mystical Book of the Lover and the Beloved, a sequence of 366 short verses for daily meditation ^[6]. By writing philosophy and fiction in Catalan, Llull effectively created Catalan literary prose, and Catalans still refer to their language's classical age with his name attached ^[6].

Llull did not merely theorize about mission. In 1287 he traveled to Rome hoping to interest the papacy in his plans for language schools, and over the following decades he lobbied a succession of popes with little success ^[1]. He taught at Paris on several occasions, where his unconventional Latin and strange diagrams met a cool reception from university masters, though he persisted, returning in 1309 to 1311 to campaign against the Averroist interpretation of Aristotle then current in the arts faculty ^[4].

His most dramatic ventures were his North African missions. He sailed to Tunis in 1293, debated publicly with Muslim scholars, and was expelled ^[1]. In 1307 he preached in Bougie (modern Bejaia in Algeria), where he was imprisoned for about six months and then deported; on the return voyage he was shipwrecked near Pisa and lost most of his books ^[3]. These journeys were exceptional. Christian missionaries to Muslim lands in this period were few, and one who came armed with Arabic and a logical system rather than only scripture was practically unique ^[2].

A measure of institutional vindication came at the Council of Vienne in 1311 to 1312, which decreed the establishment of chairs in Hebrew, Arabic, and Chaldean at the universities of Paris, Oxford, Bologna, and Salamanca and at the papal court ^[1]. The decree echoed the program Llull had urged for four decades, and he attended the council to press his case, also arguing there for the union of the military orders and a new crusade, positions he had come to hold late in life alongside his commitment to peaceful disputation ^[4].

Llull's conversion cost his family its head. He made financial provision for Blanca and the children and then largely withdrew from domestic life; surviving documents include a petition from his wife's side seeking an administrator for the household on the grounds that Ramon had become so absorbed in contemplation that he neglected its affairs ^[1]. He never took holy orders and never formally entered a religious order, though he was closely associated with the Franciscans and is often said to have joined their Third Order for laypeople late in life, a tradition the sources do not settle conclusively ^[3].

He called himself, and others called him, a range of nicknames that capture how contemporaries saw him: Doctor Illuminatus, the illuminated doctor, in reference to the Randa vision, and, in his own self-deprecating usage, Ramon lo foll, Ramon the fool, a fool for Christ in the tradition of holy folly ^[6]. In the late dialogue Phantasticus he cheerfully accepted the charge of being a fantastical man, arguing that his apparently absurd persistence served ends that worldly prudence could not reach ^[6].

The personality that emerges from his writings is restless, stubborn, and startlingly modern in its self-documentation. The Vita coaetanea of 1311, dictated to monks in Paris, is among the earliest autobiographical narratives by a medieval layman, and his poem Cant de Ramon, written around 1300, reviews his life with unguarded discouragement: an old man, poor, scorned, his great projects unrealized ^[3]. Few medieval authors let readers so close to their own sense of failure.

Old age did not slow him. Between 1305 and 1313 Llull produced some of his most ambitious work, completed the definitive Ars generalis ultima, taught again at Paris, attended the Council of Vienne, and secured from forty Paris masters and bachelors a testimonial to the orthodoxy of his teaching ^[4]. In 1313 he traveled to Sicily to the court of Frederick III, still writing at a pace of several short works a month ^[1].

In 1314, past eighty, he crossed once more to Tunis, where relations between the Aragonese crown and the Hafsid ruler had warmed enough to permit his presence, and he continued writing there into December 1315 ^[1]. What happened next is uncertain. The developed legend holds that he was stoned by a crowd in Bougie and died of his injuries, either in North Africa, at sea on the way home, or within sight of Majorca. Modern scholarship treats the stoning story with caution, since the earliest accounts are later and hagiographic; what the documents support is that Llull died around March 1316, on the sea route home or shortly after reaching Majorca ^[2]. Standard reference works give the Mediterranean crossing of 1316 as the setting of his death ^[1].

He was buried in the Franciscan church of Sant Francesc in Palma, where his tomb, completed in the fifteenth century, still stands ^[7]. Veneration began almost immediately in Majorca. He was never formally canonized, but Pope Pius IX confirmed his cult in 1847, giving him the status of Blessed in the Catholic Church, with a feast kept in the Franciscan calendar ^[7].

Llull's afterlife has been as unusual as his career. In the centuries after his death, Lullism became a movement: chairs for teaching the Art existed in Majorca and later in Barcelona and Valencia, and Renaissance figures including Nicholas of Cusa and Giordano Bruno studied and adapted his combinatorial wheels ^[4]. At the same time a shadow tradition of alchemical works circulated under his name; Llull wrote none of them, and the pseudo-Lullian corpus long confused his reputation ^[4]. The inquisitor Nicholas Eymerich attacked his doctrines in the fourteenth century and obtained a papal condemnation of a list of alleged errors, a censure later disputed and effectively set aside, though it kept Lullists and anti-Lullists quarrelling for centuries ^[2].

Among the more durable Ramon Llull facts is his claim on the prehistory of the computer. Leibniz's youthful engagement with the Art fed into his dream of a universal calculus of reasoning, and twentieth century pioneers of computation and information science acknowledged Llull as an early exponent of the idea that logical operations could be performed mechanically ^[5]. Historians of voting theory made a separate discovery in 2001, when manuscripts showed that Llull had described pairwise electoral methods anticipating systems attributed to Borda and Condorcet by nearly five centuries ^[5].

His cultural presence endures most strongly in the Catalan-speaking world. The Institut Ramon Llull, founded in 2002 by the Catalan and Balearic governments, promotes Catalan language and culture abroad under his name, and universities in Barcelona and Freiburg maintain long-running projects editing his enormous Latin and Catalan corpus ^[6]. Seven centuries on, the courtier who saw Christ five times over a love song remains what he was in life: impossible to classify, and impossible to ignore ^[2].