Basiliscus: The Usurper Who Nearly Destroyed Orthodoxy

The Emperor Who Nearly Destroyed the Faith: A Twenty-Month Catastrophe That Changed Byzantium Forever

January 475 AD. An aging general with a catastrophic military record seizes the throne of the Eastern Roman Empire through palace conspiracy. Eighteen months later, he dies screaming in a cistern in Cappadocia, his family beside him.

Between these two moments lies one of the most spectacular political and religious disasters in Byzantine history.

Basiliscus commanded the greatest naval expedition Rome had launched in generations — and watched it burn at Cape Bon in 468, bankrupting the empire and destroying his reputation. When his sister Verina engineered the overthrow of Emperor Zeno in 475, he seized his chance — then betrayed his own co-conspirators and crowned himself Augustus.

His reign lasted twenty months. In that time, he attacked the Council of Chalcedon, alienated Egypt, Syria, and Asia Minor, provoked a popular uprising led by a saint who descended from his pillar after thirty years to denounce imperial heresy, bankrupted the treasury, and created the conditions for Zeno's triumphant return.

This is the first full English biography of an emperor whose failures teach us more about late Roman power than many successful reigns. This book reconstructs Basiliscus's career from his provincial origins through Cape Bon to his final agonizing days — tracing the palace conspiracy of 475, the theological crisis over Chalcedon, the confrontation between imperial authority and a descending holy man, and the terrible revenge Zeno exacted on the usurper and his family.

The purple boots. The burning fleet. The descending saint. The cistern in Cappadocia.

Some emperors are remembered for their triumphs. Basiliscus is remembered for showing how quickly absolute power collapses when incompetence meets conviction.