The Roman sophist who argued both sides of every question to master the law
In short: Favorinus of Arelate was a celebrated Roman sophist and skeptic philosopher who navigated the highest circles of power, from the court of Hadrian to the classrooms of Athens. Born with an intersex trait, he became a legendary orator, mentor to future emperors, and a master of the art of contradiction.
Favorinus of Arelate (c. 80–160 AD) was a Gaulish-born intellectual who flourished during the Second Sophistic. A skeptic philosopher, he was deeply embedded in the Roman elite, maintaining close ties with figures like Plutarch, Herodes Atticus, and the emperor Hadrian. His oratorical prowess was so significant that he became a central figure in Aulus Gellius's Noctes Atticae. Despite his prominence, his life was marked by political volatility; he was banished to the island of Chios by Hadrian in the 130s, only to be rehabilitated upon the ascension of Antoninus Pius in 138.
His philosophical approach was defined by his commitment to Skepticism, specifically the Pyrrhonist tradition. In his ten-book work, Pyrrhonean Tropes, he argued that the Ten Modes of Aenesidemus were essential tools for legal practitioners. Favorinus championed the practice of arguing both sides of any given question, a method that drew sharp criticism from Galen, who opposed this approach in his polemic De optima doctrina. Favorinus also challenged Stoic epistemology, specifically denying the possibility of katalepsis, or certain comprehension.
Favorinus is also noted for his physical uniqueness and his influence on literary techniques. Ancient writers like Polemon of Laodicea and Philostratus described him as a eunuch or hermaphrodite, with modern scholars suggesting he may have had androgen insensitivity syndrome. Beyond his philosophy, he is credited with the earliest known example of psychomachia—an allegorical technique later popularized by the poet Prudentius. Though most of his extensive writings are lost, his Corinthian Oration survives, offering a rare, direct look at his rhetorical style following his disgrace by the emperor.
His legacy persists through his students, including Herodes Atticus and Alexander Peloplaton, who went on to educate Marcus Aurelius. Favorinus’s ability to survive and thrive in the Roman political landscape, despite his unconventional status and his habit of challenging the logic of the 'master of thirty legions,' underscores his singular position in the intellectual history of the second century.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: Favorinus
To cite this card, link to https://intellectplus.co.uk/app/ideas-favorinus.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Philosophers · More in Ideas & Philosophy · Latest · A–Z · All topics
