Greek Historian and Philosopher Arrian of Nicomedia
Arrian of Nicomedia, formally known as Lucius Flavius Arrianus Nicomediensis, stands as a prominent figure in ancient history and philosophy. Living during the Roman Empire in the second century AD, Arrian was a versatile scholar, historian, military commander, and philosopher. His comprehensive works have provided invaluable insights into Alexander the Great’s campaigns, Stoic philosophy, and Roman military tactics.
In the article below, WHE delves into Arrian’s life, his significant contributions, and his enduring legacy.
READ MORE: Most Famous Stoic Philosophers of the Ancient World
Early Life and Background
Arrian was born in Nicomedia (modern-day İzmit), the provincial capital of Bithynia, between 85 and 90 AD. His lineage was rooted in the Greek provincial aristocracy, reflecting a blend of Greek cultural heritage and Roman citizenship. His full name, Lucius Flavius Arrianus Nicomediensis, signifies his Roman citizenship, indicating that his family had embraced Roman identity for several generations, likely since the Roman conquest of the region approximately 170 years prior to his birth.
Growing up in Nicomedia, a bustling hub of administration and culture, Arrian was exposed to a diverse environment that fostered both his intellectual and administrative skills. This cosmopolitan upbringing provided him with the foundation to excel in various fields, from governance to scholarly pursuits.
Education and Philosophical Influences
In the early second century AD, between 117 and 120 AD, Arrian journeyed to Epirus, likely settling in Nicopolis. It was here that he encountered Epictetus, the renowned Stoic philosopher. Arrian became a devoted student of Epictetus, attending his lectures and eventually becoming his pupil. This profound mentorship had a lasting impact on Arrian, leading him to compile and preserve Epictetus’s teachings in the “Encheiridion” (Handbook), a seminal work in Stoic philosophy.
Arrian’s dedication to Epictetus was so deep that Lucian, a contemporary writer, documented his commitment, highlighting Arrian’s role in safeguarding and disseminating Stoic thought. After his studies in Epirus, Arrian moved to Athens, where his intellectual prowess earned him the nickname “the young Xenophon.” This title not only reflected his scholarly abilities but also drew a parallel to Xenophon’s relationship with Socrates, emphasizing Arrian’s esteemed status in philosophical circles.

Image: A drawing of Arrian.
Political and Military Career
Arrian’s political career gained momentum around 126 AD when he formed a friendship with Emperor Hadrian. This alliance proved pivotal, as Hadrian appointed Arrian to the Roman Senate, marking his entry into high-level governance. By approximately 130 AD, Arrian had ascended to the position of consul suffectus, a prestigious role typically attained by individuals of significant influence and capability.
In 131 or 132 AD, Hadrian entrusted Arrian with the governorship of Cappadocia, a strategically important province in Asia Minor. Arrian served as the prefect of Cappadocia for six years, during which he demonstrated exceptional administrative and military skills. His tenure was marked by stability and effective governance, earning him respect and recognition within the Roman administration.
Arrian’s military acumen was prominently displayed during his governorship of Cappadocia. According to Cassius Dio, after the suppression of the Bar Kokhba revolt in Judea in 135 AD, King Pharasmanes II of Iberia incited the Alani (also known as the Massagetae) to invade neighboring regions, including Cappadocia. Arrian skillfully marshaled his legions to repel these invasions, showcasing his strategic brilliance and leadership.
The Alani launched a second offensive under Pharasmanes’s influence, causing widespread devastation across Albanian territories, Media, Armenia, and Cappadocia. However, Arrian’s formidable leadership and the strategic distribution of gifts by Vologaesus effectively deterred the Alani, bringing their aggressive campaigns to a halt. These military successes not only secured Cappadocia but also solidified Arrian’s reputation as a capable and esteemed commander, earning him the self-bestowed title “the second Xenophon.”
Arrian’s intellectual legacy is vast, encompassing historical accounts, philosophical treatises, military manuals, and more. His works reflect his diverse interests and expertise, making him a pivotal figure in both historical and philosophical discourse.
Historical Works
Anabasis of Alexander
“The Anabasis of Alexander” is Arrian’s most renowned historical work, considered the premier source on Alexander the Great’s military campaigns. Comprising seven books, it meticulously chronicles Alexander’s conquests, drawing heavily from Xenophon’s account of Cyrus’s march. Arrian’s work is praised for its clarity, organization, and critical analysis, providing a comprehensive narrative of Alexander’s strategies and battles.

Cover art for “Anabasis of Alexander”
Indica
“Indica” explores various aspects of India and details Nearchus’s voyage in the Persian Gulf. This work blends sources from Megasthenes and Nearchus’s journals, offering insights into the geography, culture, and military expeditions in the region. “Indica” serves as a valuable resource for understanding ancient Indian civilizations and the logistical challenges of naval expeditions.
Parthica
“Parthica” is a lost work of seventeen books that focused on the history of the Parthians and the Parthian war of Trajan. Although the original text has not survived, fragments preserved by later scholars like Photius and Syncellus provide glimpses into Arrian’s analysis of Parthian origins and their conflicts with Rome. The work aimed to present a detailed account of Parthian military and political developments.
Bithyniaca
“Bithyniaca” is another lost work, consisting of eight books, that likely documented the history and affairs of Bithynia, Arrian’s native region. As referenced by the “Bibliotheca” via Photius, this work underscored Arrian’s dedication to regional studies and his efforts to preserve the history of his homeland.
Philosophical Works
Arrian was a devoted student of Epictetus and played a crucial role in preserving his mentor’s teachings. The “Discourses of Epictetus” are based on Arrian’s notes from Epictetus’s lectures, offering a detailed exposition of Stoic philosophy. These discourses provide valuable insights into Stoic ethics, logic, and metaphysics, reflecting Arrian’s deep philosophical engagement.
The “Encheiridion” (Handbook) is a concise compilation of Epictetus’s philosophical principles, created by Arrian for personal use and broader dissemination. This work serves as a practical guide to Stoic philosophy, summarizing key doctrines and ethical guidelines. The “Encheiridion” remains a cornerstone of Stoic literature, widely studied for its profound and accessible teachings.
Military Treatises
“Techne Taktike,” also known as “Ars Tactica,” is a treatise on Roman cavalry and military tactics written around 136/137 AD. This work delves into the nature, arms, and discipline of the phalanx, providing a comprehensive analysis of military strategies and formations. “Techne Taktike” is notable for its practical insights into Roman military operations and its emphasis on Greek methods of warfare, reflecting Arrian’s expertise in both historical and contemporary military practices.
Other Works
“Cynegeticus,” translated as “A Treatise on Hunting with Hounds” or “On Hunting,” explores the Celtic sport of coursing hares with sighthounds, specifically the Celtic greyhounds. This twelve-book work showcases Arrian’s versatility, extending his scholarly pursuits beyond history and philosophy into the realm of hunting practices. Inspired by Xenophon’s earlier exposition on hunting, “Cynegeticus” serves as an extensive guide on the techniques and cultural significance of hunting in ancient Celtic societies.
“Ektaxis kata Alanon,” translated as “Deployment against the Alani” or “The Order of Battle against the Alans,” is a fragmentary work that details Arrian’s military strategies against the Alani during his governorship of Cappadocia. Although largely lost, the surviving fragments reveal Arrian’s emphasis on Greek warfare methods and his tactical approaches to repelling invasions. This work underscores his practical military knowledge and his ability to document and analyze military engagements effectively.
Arrian also authored several monographs or biographies, including accounts of Dion of Syracuse, Timoleon of Corinth, and Tilliborus, a brigand of Asia Minor. These biographical works, though now lost, highlight Arrian’s interest in documenting the lives and contributions of significant historical figures, further illustrating his comprehensive approach to historical scholarship.
Transmission and Preservation of Works
The preservation of Arrian’s works is a testament to their enduring value and the meticulous efforts of later scholars to safeguard his legacy.
While only “Indica” and “Anabasis of Alexander” remain intact, Arrian’s other works survive primarily as fragments. These fragments, collected under the designation FGrH 156, offer partial insights into his extensive oeuvre. The survival of these fragments is crucial for understanding the breadth of Arrian’s contributions across various fields.
Many of Arrian’s lost works were preserved through the writings of later scholars such as Photius and Syncellus, who referenced and adapted his texts. During the medieval period, works like “Encheiridion” were copied and transmitted in monastic libraries, ensuring their survival. For instance, Simplicius copied the “Encheiridion,” which was later found in monastery libraries under the name of the monastic father Nilus.
While scholars have traditionally favored Arrian over other primary accounts, recent research into his meticulous methods has sparked new debates about his historical approach.
Translations of Arrian’s works began in the 17th century, significantly expanding their accessibility. Nicholas Blancard translated several of his texts in 1663 and 1668, while William Vincent translated “The Voyage of Nearchus” and “Periplus of the Erythrean Sea” into English, publishing them in 1809. These translations, along with commentaries, have played a vital role in bringing Arrian’s scholarship to a broader audience, facilitating modern studies into his methodologies and insights.
Legacy and Impact
Arrian’s multifaceted contributions have left an indelible mark on various disciplines, ensuring his lasting recognition as a foremost intellectual of antiquity.
“The Anabasis of Alexander” remains the definitive account of Alexander the Great’s campaigns, valued for its accuracy and comprehensive analysis. Arrian’s reliance on primary sources and his critical approach set high standards for historical writing, influencing subsequent generations of historians. His ability to synthesize information from multiple sources, such as Xenophon and other contemporaries, provided a balanced and reliable narrative that continues to be a cornerstone in the study of Alexander’s legacy.
Arrian’s role in preserving Epictetus’s teachings through the “Discourses” and “Encheiridion” has had a profound impact on Stoic philosophy. These works have been instrumental in maintaining and spreading Stoic principles, influencing both ancient and modern philosophical thought. Arrian’s clear and systematic presentation of Stoic ethics and logic has made these teachings accessible to a wider audience, ensuring their relevance across centuries.
“Techne Taktike” stands as a significant contribution to military theory, offering detailed insights into Roman cavalry tactics and the organization of the phalanx. Arrian’s analysis of military strategies not only reflected contemporary practices but also drew on historical precedents, bridging the gap between ancient and modern military thought. His work remains a valuable resource for scholars studying ancient warfare and military organization.
Arrian’s “Cynegeticus” expanded his influence beyond history and philosophy, contributing to the understanding of ancient hunting practices and cultural traditions. By documenting the techniques and societal importance of hunting, Arrian provided a unique perspective on the recreational and economic activities of ancient civilizations. This work underscores his ability to engage with diverse subjects, enriching the cultural tapestry of his time.
Conclusion
Arrian of Nicomedia exemplifies the archetype of the ancient scholar who seamlessly blended intellectual pursuits with practical governance and military leadership. His extensive body of work, encompassing historical narratives, philosophical treatises, and military manuals, showcases his versatility and profound impact on multiple disciplines. Despite the fragmentary nature of many of his writings, Arrian’s legacy endures through the preserved texts and the continued study of his methodologies and insights.
Frequently Asked Questions

When and where was Arrian born?
Arrian was born in Nicomedia (modern-day İzmit), the provincial capital of Bithynia, likely between 85 and 90 AD.
What was Arrian’s full name and what does it indicate about his background?
His full name was Lucius Flavius Arrianus Nicomediensis, indicating he was a Roman citizen from a Greek provincial aristocratic family.
Who was Arrian’s notable philosophical mentor?
Arrian was a dedicated student of Epictetus, the renowned Stoic philosopher, and compiled Epictetus’s teachings in the “Encheiridion.”
How did Arrian earn the nickname “the young Xenophon”?
After moving to Athens, Arrian was called “the young Xenophon” due to his scholarly prowess and his relationship to Epictetus, mirroring Xenophon’s relationship with Socrates.
What positions did Arrian hold under Emperor Hadrian’s reign?
The Greek historian was appointed to the Senate around 126 AD, served as consul suffectus around 130 AD, and was governor (prefect) of Cappadocia from approximately 131-132 AD for six years.
How did Arrian demonstrate his military acumen as governor of Cappadocia?
He successfully repelled invasions by the Alani, stopping their aggressive campaigns through strategic military leadership and diplomatic gifts.
What major historical work did Arrian author, and why is it significant?
Arrian authored “The Anabasis of Alexander,” which is considered the premier source on Alexander the Great’s military campaigns, drawing heavily from Xenophon’s accounts.

Image: Mosaic depicting Alexander the Great.
Besides historical accounts, what other subjects did Arrian write about?
Arrian wrote on various topics including Stoic philosophy (“Encheiridion”), military tactics (“Techne Taktike”), hunting practices (“Cynegeticus”), and regional histories (“Indica”).
How have Arrian’s works been preserved and transmitted over time?
While only “Indica” and “Anabasis of Alexander” remain complete, his other works survive as fragments (FGrH 156) preserved by later scholars like Photius and Syncellus. Translations began in the 17th century by scholars such as Nicholas Blancard and William Vincent.
What legacy did Arrian leave behind in historical and philosophical discourse?
Arrian is recognized as a pivotal figure in antiquity for his meticulous scholarship and diverse literary contributions, earning lasting recognition as one of the foremost intellectuals of his time.