Ramon Llull

Early Life on Majorca

Ramon Llull was born around 1232 in Palma on the island of Majorca, recently conquered from the Moors by James I of Aragon. Majorca's multilingual, multicultural environment — with its intermingling of Christian, Muslim, and Jewish traditions — shaped Llull's intellectual project from the outset. He grew up speaking Catalan, learned Latin, and later acquired Arabic, which was essential for his missionary work.

Until his early thirties Llull led the life of a courtier and troubadour, serving as seneschal to the future James II of Majorca. By his own later account he was self-indulgent and amorous. Around 1263, however, he experienced a series of visions of Christ crucified — five times in succession — which he interpreted as a divine call to missionary service. He resolved to devote his life to three goals: writing the best book in the world against the errors of unbelievers, founding schools for missionary training in Oriental languages, and martyrdom in the service of the faith.

Intellectual Formation

Llull spent roughly nine years in intensive self-education, learning Latin, studying Arabic and Islamic philosophy and theology, and developing his distinctive logical system. He had no formal university training — a fact that both freed him from scholastic conventions and earned him the suspicion of academic establishments. He studied the Neoplatonism that had entered Western thought through pseudo-Dionysius, the Augustinian tradition, and Islamic thinkers including al-Ghazali, whose Intentions of the Philosophers he read carefully.

Around 1274, during a period of contemplative withdrawal on Mount Randa in Majorca, Llull claimed to have received an illumination — a divine revelation of the form and principles of his Great Art. This mystical-intellectual breakthrough gave him the organizational structure he had been seeking: a set of absolute principles (divine attributes and categories of being) that could be combined mechanically to generate and verify all true propositions.

The Ars Magna

The Ars Magna (also known as the Ars Generalis Ultima in its final version) is Llull's most important work, revised and refined across his entire career. Its logical machinery consists of several components:

First, nine absolute principles (Goodness, Greatness, Eternity, Power, Wisdom, Will, Virtue, Truth, Glory) — these are the divine attributes, understood as the essential perfections of God that are also reflected throughout creation.

Second, nine relative principles (Difference, Concordance, Contrariety, Beginning, Middle, End, Majority, Equality, Minority) — structural relations that govern how things relate to one another.

Third, a system of combinatorial figures: lettered diagrams (using the letters B through K) arranged in concentric rotating wheels (volvelles) that systematically generate all possible combinations of principles. By turning the wheels and reading off the resulting combinations, the practitioner could pose and in principle answer any philosophical or theological question.

The intellectual ambition was staggering: to produce a universal science grounded in principles so fundamental that no rational being — whether Christian, Muslim, or Jew — could deny them, and from which all particular truths could be derived. This made the Art a tool not only for metaphysics but for apologetics and interfaith dialogue.

Missionary Activity

Llull founded a school for missionary training at Miramar, Majorca (1276), one of the first European institutions for the study of Oriental languages. He lobbied repeatedly — with considerable success in some cases — at the papal court for the establishment of similar schools across Europe. He himself undertook at least three missions to North Africa (Tunisia and the Maghreb), engaging Muslim scholars in public debate. According to some accounts (though disputed by historians), he was stoned by a mob in Tunis on his final mission and died shortly afterward in 1316.

Literary Works

Llull was also a pioneer of Catalan literature. His Blanquerna (c. 1283) is a novel following the spiritual development of its protagonist from ordinary citizen to monk, abbot, bishop, and finally pope, before ending as a hermit — one of the first full-length novels in any European vernacular language. Within Blanquerna is embedded the Book of the Lover and the Beloved, a mystical text composed of 365 brief poems or aphorisms inspired by Sufi models. The Felix, or Book of Wonders (1287–9) is another philosophical romance exploring natural philosophy through a naïve protagonist's wonder-driven questions.

Legacy and Influence

Llull was remarkably prolific — he wrote approximately 265 works in Latin, Catalan, and Arabic across five decades. His immediate followers, known as Lullists, spread his Art across Europe, and Lullism remained a significant intellectual movement through the Renaissance and into the seventeenth century.

The most important heir to his project was Gottfried Wilhelm Leibniz, who as a young philosopher was profoundly influenced by Llull's dream of a characteristica universalis — a universal symbolic language that could resolve all philosophical disputes by calculation. Leibniz's development of calculus ratiocinator explicitly builds on Llullian precedents. More recently, historians of logic have recognized in the Ars Magna a forerunner of Boolean algebra and combinatorial logic.