The Age of Justinian and Theodora: A History of the Sixth Century A.D., Volume 2 (of 2)

In Short

William Gordon Holmes presents a detailed history of the Eastern Roman Empire during the six-century rule of Justinian and Theodora. This second volume examines the military campaigns against the Persians, Vandals, and Goths, alongside internal crises such as the Nika Riots. Holmes details Justinian’s vast administrative overhauls, the closing of the Neoplatonic schools in Athens, the construction of Hagia Sophia, and the creation of the Justinian Code. The work endures for its rich narrative detail, combining tactical battlefield accounts with institutional analysis to portray a transformative era where Roman traditions transitioned into the medieval Byzantine state.

The Story

The narrative begins with the military conflicts on the Eastern frontier, detailing the tactical engagements between the Roman forces commanded by Belisarius and the Sassanid Persian army. At the battle of Dara, Roman reserves and strategic flank charges turn the tide against the Persian forces, securing a crucial victory. However, external stability is quickly threatened by internal collapse. In Constantinople, dissatisfaction with Imperial rule and factional rivalries within the Circus erupt into the Nika Insurrection. As the rebels attempt to crown Hypatius, Justinian prepares to flee, but ultimate intervention secures his throne through a violent suppression of the revolt within the Hippodrome.

With the capital secured, the Empire launches an aggressive campaign of Western reconquest. Belisarius leads an expedition to North Africa to dismantle the Vandal Kingdom under Gelimer. Despite supply issues and chaotic skirmishes at Decimum, the Roman army achieves decisive victories, leading to the annexation of Africa and the recovery of imperial plunder taken during the sack of Rome. Emboldened by this success, Justinian directs his forces toward Gothic Italy. The campaign begins with the siege and capture of Naples, followed by a prolonged struggle against the Goths under Vitigis. Imperial forces blockade and eventually secure Ravenna, though the campaign severely taxes both the army and the Italian populace.

Simultaneously, the administration imposes sweeping institutional changes. In Athens, Justinian orders the closure of the traditional Neoplatonic philosophy schools, ending centuries of classical teaching. In the capital, the emperor oversees the construction of the church of St. Sophia, rebuilding it as a monumental symbol of imperial authority following its destruction in the riots. Yet, peace remains elusive. War with Persia breaks out anew, marked by the fall of Antioch and prolonged conflicts in Lazica over control of the Black Sea coast.

In Italy, the Goths rally under Totila, taking advantage of Roman administrative corruption and the exactions of imperial tax collectors like Alexander "the Scissors." The final subjugation of the peninsula requires a massive new expedition commanded by Narses, who marches along the marshy Adriatic coast to break Gothic resistance. Concurrently, Justinian immerses himself in ecclesiastical disputes, issuing edicts against the doctrines of Origen and attempting to enforce theological unity across the patriarchates. The reign closes with the codification of Roman law into the Digest, Code, and Novels, establishing a permanent legal legacy even as natural disasters, such as the collapsing of the dome of St. Sophia during an earthquake, and economic strain mark the Emperor's final years.

How It Unfolds

Clash on the Persian Frontier Belisarius leads Roman forces at Dara, utilizing ambush tactics and coordinated cavalry charges to break the advancing Persian army and secure the Eastern border.

Tumult in the Capital Outraged by imperial administration, the circus factions unite in the Nika Insurrection, forcing Justinian to face down open rebellion before suppressing the uprising in the Hippodrome.

The Recovery of Africa Belisarius embarks on the Vandal War, defeating Gelimer’s forces in chaotic engagements near Decimum and reincorporating North Africa into the Roman administrative orbit.

The First Italian Campaign Imperial troops invade Italy, capturing Naples through an aqueduct breach and eventual blockade of Ravenna, driving the Gothic King Vitigis to capitulation.

The Closing of the Schools Justinian enforces religious and ideological uniformity by abolishing the ancient Neoplatonic philosophy schools at Athens and redirecting state patronage.

Resurgence and Final Conquest Gothic resistance revives under Totila due to imperial extortion, forcing Narses to lead a second expedition along the Venetian coast to complete the annexation of Italy.

Codification and Imperial Twilight Justinian oversees the completion of his legal reforms and theological treatises, leaving behind the newly restored Hagia Sophia and a reorganized legal code amid a heavily burdened empire.

The People

• Justinian I: The Eastern Roman Emperor who seeks to restore the territorial boundaries and administrative integrity of the Empire. Driven by a desire for political and religious consolidation, he faces internal revolts, financial strain, and constant warfare, ultimately establishing a massive legal and architectural legacy.
• Belisarius: The leading Byzantine general whose tactical skill secures key victories against the Persians, Vandals, and Goths. Constantly constrained by limited resources, inconsistent troops, and imperial suspicion, he remains the primary instrument of Justinian’s expansion.
• Gelimer: The usurping King of the Vandals in North Africa whose fragmented leadership and lack of strategic foresight lead to the rapid collapse of his kingdom during the Byzantine invasion.
• Theodahad: The vacillating Gothic King of Italy who attempts to negotiate terms of abdication with Justinian, only to reverse his stance upon temporary military successes, leading directly to the full-scale invasion of Italy.
• Totila: The capable Gothic leader who capitalizes on Byzantine administrative corruption to rally the remnants of his people, waging a protracted war against imperial forces across Italy.
• Theodore Ascidas: Bishop of Caesarea, whose court rivalries and theological maneuvering spark imperial campaigns against the writings of Origen and the Three Chapters.

In Its Own Voice

"A panic then seized on the Orientals, and they thought of nothing but escape by flight." Context: Describing the decisive turning point during the battle of Dara when Roman cavalry broke the Persian line.

"Holdings the Gospels in his hand, he proceeded at dawn to the Hippodrome, and established himself in the regal seat." Context: Detailing Justinian's failed attempt to placate the rebellious populace during the height of the Nika Riots.

"The union according to the substance signifies that God the Word... created for Himself in the womb of the Holy Virgin from her substance the living flesh, which is human nature." Context: Quoting Justinian’s theological writings regarding the nature of Christ during the controversies over the Three Chapters.

What It's Really About

The volume examines the tension between imperial ambition and resource limits. Holmes argues that Justinian’s drive to unify the Roman world under a single autocratic and orthodox authority reshaped the legal and cultural landscape of the Mediterranean, but at an immense cost. The narrative illustrates how military victories in Italy and Africa were undermined by financial extortion, administrative corruption, and theological division. Central to the work is the transition from classical antiquity to the medieval Byzantine state, demonstrated by the suppression of pagan philosophy alongside the elevation of massive religious architecture and centralized civil law.

Why Read It Today

This history offers a comprehensive, unvarnished look at one of the most transformative eras in European and Middle Eastern history. Readers interested in military strategy, legal history, and late antiquity will appreciate Holmes’s dense narrative, which balances granular tactical breakdowns of sixth-century battles with close analyses of administrative decrees and theological disputes.

The prose is precise and detailed, relying heavily on contemporary source material to reconstruct the era's operational realities. Modern readers should be prepared for archaic terminology, dense footnoting, and lengthy examinations of complex theological controversies that reflected the priorities of the time. What remains compelling is the author's ability to chart the human element behind large-scale political transformations—showing how individual incompetence, military discipline, and institutional overreach combined to alter the trajectory of the Mediterranean world.