Diocletian: Split of the Roman Empire, Price Controls and the Tetrarchy

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DIOCLETIAN PERIOD (RULED A.D 284-305)

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Diocletien
Diocletian and the Tetrarchy (ruled A.D 284-305) brought some stability back to the Roman government by restoring imperial control over the military. Abandoning the tradition of a citizen king, Diocletian elevated himself above the masses by initiating imperial ceremonies and requiring his subjects to prostrate themselves in his presence.

Diocletian ended the Olympics. He proclaimed merchants as “avaricious” and established price controls on practically everything. He proposed a single Europe currency but the idea didn't catch one. Charlemagne's son, Pépin the Short, later created a single currency but it didn't last for long.

Ralph W. Mathisen of the University of South Carolina wrote: “The Emperor Gaius Aurelius Valerius Diocletianus (A.D. 284-305) put an end to the disastrous phase of Roman history known as the "Military Anarchy" or the "Imperial Crisis" (235-284). He established an obvious military despotism and was responsible for laying the groundwork for the second phase of the Roman Empire, which is known variously as the "Dominate," the "Tetrarchy," the "Later Roman Empire," or the "Byzantine Empire." His reforms ensured the continuity of the Roman Empire in the east for more than a thousand years. [Source: Ralph W. Mathisen, University of South Carolina ]

Websites on Ancient Rome: Internet Ancient History Sourcebook: Rome sourcebooks.fordham.edu ; Internet Ancient History Sourcebook: Late Antiquity sourcebooks.fordham.edu ; Forum Romanum forumromanum.org ; “Outlines of Roman History” forumromanum.org; “The Private Life of the Romans” forumromanum.org|; BBC Ancient Rome bbc.co.uk/history; Perseus Project - Tufts University; perseus.tufts.edu ; Lacus Curtius penelope.uchicago.edu; Gutenberg.org gutenberg.org The Roman Empire in the 1st Century pbs.org/empires/romans; The Internet Classics Archive classics.mit.edu ; Bryn Mawr Classical Review bmcr.brynmawr.edu; De Imperatoribus Romanis: An Online Encyclopedia of Roman Emperors roman-emperors.org; British Museum ancientgreece.co.uk; Oxford Classical Art Research Center: The Beazley Archive beazley.ox.ac.uk ; Metropolitan Museum of Art metmuseum.org/about-the-met/curatorial-departments/greek-and-roman-art; The Internet Classics Archive kchanson.com ; Cambridge Classics External Gateway to Humanities Resources web.archive.org/web; Internet Encyclopedia of Philosophy iep.utm.edu; Stanford Encyclopedia of Philosophy plato.stanford.edu; Ancient Rome resources for students from the Courtenay Middle School Library web.archive.org ; History of ancient Rome OpenCourseWare from the University of Notre Dame /web.archive.org ; United Nations of Roma Victrix (UNRV) History unrv.com

Diocletian, Constantine, and the Late Empire (284–476 A.D.)

The accession of Diocletian brings us to a new era in the history of the Roman Empire. It has been said that the early empire of Augustus and his successors was an absolute monarchy disguised by republican forms. This is in general quite true. But the old republican forms had for a long time been losing their hold, and at the time of Diocletian they were ready to be thrown away entirely. By the reforms of Diocletian and Constantine there was established a new form of imperialism—an absolute monarchy divested of republican forms. Some of their ideas of reform no doubt came from the new Persian monarchy, which was now the greatest rival of Rome. In this powerful monarchy the Romans saw certain elements of strength which they could use in giving new vigor to their own government. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]


Constantine

According to the Metropolitan Museum of Art: “Finally, Diocletian (r. 284–305 A.D.) emerged as an able and strong ruler. He ensured the protection and reorganization of the empire by creating new, smaller provinces, making a clear distinction between the duties of military commanders and civil governors, and sharing overall control with colleagues—effectively dividing the empire into two halves, West and East. He established the tetrarchy (293 A.D.), naming Maximianus as co-Augustus, and Galerius and Constantius as two subordinate Caesars. This experiment in power-sharing lasted only a short time. Constantius' son, Constantine (the Great), with dynastic ambitions of his own, set about defeating his imperial rivals and eventually reunited the Western and Eastern halves of the empire in 324 A.D. He then founded a new capital on the Bosphorus at Byzantium, which was renamed Constantinople in his honor in 330 A.D. [Source: Christopher Lightfoot, Metropolitan Museum of Art, October 2000, metmuseum.org \^/]

“As political power shifted to Constantinople, the church gradually replaced the declining civil authority at Rome. Meanwhile, the Germanic tribes, who lived along the northern borders of the empire and who had long been recruited to serve as mercenaries in the Roman army, began to emerge as powerful political and military forces in their own right. In the 370s, the Huns, horsemen from the Eurasian steppe, invaded areas along the Danube River, driving many of the Germanic tribes—including the Visigoths—into the Roman provinces. What began as a controlled resettlement of barbarians within the empire's borders ended as an invasion. The emperor Valens was killed by the Visigoths at Adrianople in 378 A.D., and the succeeding emperor, Theodosius I (r. 379–95 A.D.), conducted campaigns against them, but failed to evict them from the empire. In 391 A.D., Theodosius ordered the closing of all temples and banned all forms of pagan cult. After his death in 395 A.D., the empire was divided between his sons, Honorius (Western Roman emperor) and Arcadius (Eastern Roman emperor). The West, separated from the East, could not long survive the incessant barbarian invasions. The Visigoth Alaric sacked Rome in 410 A.D. and, in 476 A.D., the German Odovacer advanced on the city and deposed Romulus Augustulus (r. 475–76 A.D.), commonly known as the last Roman emperor of the West. Odovacer became, in effect, king of Rome until 493 A.D., when Theodoric the Great established the Ostrogothic kingdom in Italy. The eastern Roman provinces survived the fall of the Western Roman Empire in 476 A.D., developing into the Byzantine empire, which itself survived until the Ottoman capture of Constantinople in 1453.

Diocletian's Early Life and Reign

Diocletian was in many respects a remarkable man. Born of an obscure family in Dalmatia (part of Illyricum, modern-day Croatia), he had risen by his own efforts to the high position of commander of the Roman army in the East. It was here that he was proclaimed emperor by his soldiers. He overcame all opposition, assumed the imperial power, and made his residence not at Rome, but in Nicomedia, a town in Asia Minor. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]


Ralph W. Mathisen of the University of South Carolina wrote: “Diocletian was born ca. 236/237 on the Dalmatian coast, perhaps at Salona. He was of very humble birth, and was originally named Diocles. He would have received little education beyond an elementary literacy and he was apparently deeply imbued with religious piety. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

“During Diocletian's early life, the Roman empire was in the midst of turmoil. In the early years of the third century, emperors increasingly insecure on their thrones had granted inflationary pay raises to the soldiers. The only meaningful income the soldiers now received was in the form of gold donatives granted by newly acclaimed emperors. Beginning in 235, armies throughout the empire began to set up their generals as rival emperors. The resultant civil wars opened up the empire to invasion in both the north, by the Franks, Alamanni, and Goths, and the east, by the Sassanid Persians. Another reason for the unrest in the army was the great gap between the social background of the common soldiers and the officer corps. ^|^

“Diocletian sought his fortune in the army. He showed himself to be a shrewd, able, and ambitious individual. He is first attested as "Duke of Moesia" (an area on the banks of the lower Danube River), with responsibility for border defense. He was a prudent and methodical officer, a seeker of victory rather than glory. In 282, the legions of the upper Danube proclaimed the praetorian prefect Carus as emperor. Diocletian found favor under the new emperor, and was promoted to Count of the Domestics, the commander of the cavalry arm of the imperial bodyguard. In 283 he was granted the honor of a consulate. ^|^

“In 284, in the midst of a campaign against the Persians, Carus was killed, struck by a bolt of lightning which one writer noted might have been forged in a legionary armory. This left the empire in the hands of his two young sons, Numerian in the east and Carinus in the west. Soon thereafter, Numerian died under mysterious circumstances near Nicomedia, and Diocletian was acclaimed emperor in his place. At this time he changed his name from Diocles to Diocletian. In 285 Carinus was killed in a battle near Belgrade, and Diocletian gained control of the entire empire. ^|^

Prisca, Galeria Valeria, and Candidianus


Saint Prisca

Diocletian’s wife Prisca and a daughter Valeria both reputedly were Christians. Michael DiMaio, Jr. of Salve Regina University wrote: “Prisca was the wife of the Emperor Diocletian. She bore him a daughter named Valeria, who was apparently the second wife of the Emperor Galerius. Although she was a Christian or favorably disposed to Christianity, she was forced to sacrifice to the gods during the Great Persecution of 303. Her husband had built her a home in Nicomedeia. When Galerius died in 311, she and her daughter were exiled to Syria by the Emperor Maximinus Daia . She was later arrested and beheaded by the Emperor Licinius in 315. [Source: Michael DiMaio, Jr., Salve Regina University]

“Valeria, like her mother a Christian or Christian sympathizer, seems to have married Galerius in 293 and, perhaps in November 308, was raised to the rank of Augusta and Mater Castrorum. Her husband named a province after her. She adopted Candidianus, Galerius's illegitimate son, as her own child; he was betrothed to the daughter of Maximinus Daia . Valeria and her mother Prisca fled from Licinius , to whose care they had been entrusted, to the realm of Daia after Galerius died in 311. When Valeria did not accede to Daia's wishes to marry him, the emperor took possession of all her property and exiled Valeria and her mother to Syria. When he died, Licinius sentenced her to death. Valeria escaped from his clutches and survived in hiding for over a year. Licinius eventually captured her and had her put to death ca. 315 along with Candidianus. ^|^

Reforms of Diocletian

Dr Jon Coulston of the University of St. Andrews wrote for the BBC: “The denigration of the imperial office through a vicious cycle of usurpations and assassinations was halted long enough by Diocletian (ruled 284 - 305 AD) and his co-emperors for stable rule to be re-established. He established a 'college' of four emperors - two senior men with the title 'Augustus' who appointed two junior 'Caesars' - called the Tetrarchy. This ensured stability of succession and meant that four men could handle simultaneous crises on widely-spread frontiers. [Source: Dr Jon Coulston, BBC, February 17, 2011 |::|]

“Military and civil (judicial and financial) administrations were entirely separated for enhanced security against rivals. Currency reforms, regularisation of army supply, enlargement of the army, and successful operations against usurpers and foreign enemies contributed to internal stability. New legions were raised and new, imposing designs in fortifications were applied across the empire. A programme of regime propaganda and harnessed traditional cults enhanced loyalty to the state.” |::|

The general result of the new policy of Diocletian was to give to the empire a strong and efficient government. The dangers which threatened the state were met with firmness and vigor. A revolt in Egypt was quelled, and the frontiers were successfully defended against the Persians and the barbarians. Public works were constructed, among which were the great Baths of Diocletian at Rome. At the close of his reign he celebrated a triumph in the old capital. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]

“Diocletian attempted to use the state religion as a unifying element. Encouraged by the Caesar Galerius, Diocletian in 303 issued a series of four increasingly harsh decrees designed to compel Christians to take part in the imperial cult, the traditional means by which allegiance was pledged to the empire. This began the so-called "Great Persecution." ^|^

Diocletian's Military Reforms


Ralph W. Mathisen of the University of South Carolina wrote: “As emperor, Diocletian was faced with many problems. His most immediate concerns were to bring the mutinous and increasingly barbarized Roman armies back under control and to make the frontiers once again secure from invasion. His long-term goals were to restore effective government and economic prosperity to the empire. Diocletian concluded that stern measures were necessary if these problems were to be solved. He felt that it was the responsibility of the imperial government to take whatever steps were necessary, no matter how harsh or innovative, to bring the empire back under control. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

“Diocletian was able to bring the army back under control by making several changes. He subdivided the roughly fifty existing provinces into approximately one hundred. The provinces also were apportioned among twelve "dioceses," each under a "vicar," and later also among four "prefectures," each under a "praetorian prefect." As a result, the imperial bureaucracy became increasingly bloated. He institutionalized the policy of separating civil and military careers. He divided the army itself into so-called "border troops," actually an ineffective citizen militia, and "palace troops," the real field army, which often was led by the emperor in person. ^|^

“Once the army was under control, Diocletian could turn his attention to other problems. The borders were restored and strengthened. In the early years of his reign, Diocletian and his subordinates were able to defeat foreign enemies such as Alamanni, Sarmatians, Saracens, Franks, and Persians, and to put down rebellions in Britain and Egypt. The easter frontier was actually expanded. ^|^

Diocletian’s Oriental-Style Monarchy

Abandoning the tradition of a citizen king, Diocletian elevated himself above the masses by initiating imperial ceremonies and requiring his subjects to prostrate themselves in his presence.

Diocletian made himself an Oriental, or at least Persian-style, monarch. He assumed the diadem of the East. He wore the gorgeous robes of silk and gold such a were worn by eastern rulers. He compelled his subjects to salute him with low prostrations, and to treat him not as a citizen, but as a superior being. In this way he hoped to make the imperial office respected by the people and the army. The emperor was to be the sole source of power, and as such was to be venerated and obeyed. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]

Ralph W. Mathisen of the University of South Carolina wrote: ““Following the precedent of Aurelian (A.D.270-275), Diocletian transformed the emperorship into an out-and-out oriental monarchy. Access to him became restricted; he now was addressed not as First Citizen (Princeps) or the soldierly general (Imperator), but as Lord and Master (Dominus Noster) . Those in audience were required to prostrate themselves on the ground before him. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

Some of their ideas of reform no doubt came from the new Persian monarchy, which was now the greatest rival of Rome. In this powerful monarchy the Romans saw certain elements of strength which they could use in giving new vigor to their own government. \~\


Tetrarchy Map


Diocletian’s Tetrarchy

Mary Ann Sullivan of Bluffton University wrote: “In 293 Diocletian established a tetrarchy with himself as the Eastern ruler (Augustus of the East) and Maximian as ruler of the West. Each had a caesar, a vice-ruler, who was his heir. This political solution and attempt to retain order in the Roman Empire failed after Diocletian retired in 305. Carved in porphyry, a hard purple stone used primarily for imperial objects, these four emperors symbolize the equality of their rule. No individualized features are represented; they are dressed identically, even to their swords, and they are of equal height. Their embraces also indicate their unity. The staring eyes, squatty forms, and absract quality are characteristic of much late Roman sculpture, where symbolism is more important than realism and individuality. [Source:Mary Ann Sullivan, Bluffton University]

Ralph W. Mathisen of the University of South Carolina wrote: “Diocletian also concluded that the empire was too large and complex to be ruled by only a single emperor. Therefore, in order to provide an imperial presence throughout the empire, he introduced the "Tetrarchy," or "Rule by Four." In 285, he named his lieutenant Maximianus "Caesar," and assigned him the western half of the empire. This practice began the process which would culminate with the de facto split of the empire in 395. Both Diocletian and Maximianus adopted divine attributes. Diocletian was identified with Jupiter and Maximianus with Hercules. In 286, Diocletian promoted Maximianus to the rank of Augustus, "Senior Emperor," and in 293 he appointed two new Caesars, Constantius (the father of Constantine I ), who was given Gaul and Britain in the west, and Galerius, who was assigned the Balkans in the east. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

“By instituting his Tetrarchy, Diocletian also hoped to solve another problem. In the Augustan Principate, there had been no constitutional method for choosing new emperors. According to Diocletian's plan, the successor of each Augustus would be the respective Caesar, who then would name a new Caesar. Initially, the Tetrarchy operated smoothly and effectively.” ^|^

Diocletian's Efforts to Improve the Economy

Ralph W. Mathisen of the University of South Carolina wrote: “Another problem was the economy, which was in an especially sorry state. The coinage had become so debased as to be virtually worthless. Diocletian's attempt to reissue good gold and silver coins failed because there simply was not enough gold and silver available to restore confidence in the currency. A "Maximum Price Edict" issued in 301, intended to curb inflation, served only to drive goods onto the black market. Diocletian finally accepted the ruin of the money economy and revised the tax system so that it was based on payments in kind . The soldiers too came to be paid in kind. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

“In order to assure the long term survival of the empire, Diocletian identified certain occupations which he felt would have to be performed. These were known as the "compulsory services." They included such occupations as soldiers, bakers, members of town councils, and tenant farmers. These functions became hereditary, and those engaging in them were inhibited from changing their careers. The repetitious nature of these laws, however, suggests that they were not widely obeyed. Diocletian also expanded the policy of third-century emperors of restricting the entry of senators into high-ranking governmental posts, especially military ones. ^|^

Diocletian's Price Controls


Diocletian coin

Bruce Bartlett wrote in the Cato Institute Journal: “By the end of the third century, Rome had clearly reached a crisis. The state could no longer obtain sufficient resources even through compulsion and was forced to rely ever more heavily on debasement of the currency to raise revenue. By the reign of Claudius II Gothicus (268—270 A.D.) the silver content of the denarius was down to just .02 percent. As a consequence, prices skyrocketed. A measure of Egyptian wheat, for example, which sold for seven to eight drachmaes in the second century now cost 120,000 drachmaes. This suggests an inflation of 15,000 percent during the third century. [Source: Bruce Bartlett, “How Excessive Government Killed Ancient Rome,” Cato Institute Journal 14: 2, Fall 1994, Cato.org /=]

“Finally, the very survival of the state was at stake. At this point, the Emperor Diocletian (284—305 A.D.) took action. He attempted to stop the inflation with a far-reaching system of price controls on all services and commodities.’° These controls were justified by Diodetian’s belief that the inflation was due mainly to speculation and hoarding, rather than debasement of the currency. As he stated in the preamble to his edict of 301 A.D.: ‘For who is so hard and so devoid of human feeling that he cannot, or rather has not perceived, that in the commerce carried on in the markets or involved in the daily life of cities immoderate prices are so widespread that the unbridled passion for gain is lessened neither by abundant supplies nor by fruitful years; so that without a doubt men who are busied in these affairs constantly plan to control the very winds and weather from the movements of the stars, and, evil that they are, they cannot endure the watering of the fertile fields by the rains from above which bring the hope of future harvests, since they reckon it their own loss if abundance comes through the moderation of the weather.’ /=\

“Despite the fact that the death penalty applied to violations of the price controls, they were a total failure. Lactantius (1984: 11), a contemporary of Diocletian’s, tells us that much blood was shed over “small and cheap items” and that goods disappeared from sale. Yet, “the rise in price got much worse.” Finally, “after many had met their deaths, sheer necessity led to the repeal of the law.” /=\

Diocletian: Prices Edict, 301, Preamble: “For who is so hard and so devoid of human feeling that he cannot, or rather has not perceived, that in the commerce carried on in the markets or involved in the daily life of cities immoderate prices are so widespread that the unbridled passion for gain is lessened neither by abundant supplies nor by fruitful years; so that without a doubt men who are busied in these affairs constantly plan to control the very winds and weather from the movements of the stars, and, evil that they are, they cannot endure the watering of the fertile fields by the rains from above which bring the hope of future harvests, since they reckon it their own loss if abundance comes through the moderation of the weather.”

Diocletian's Economic Reforms


As part of their efforts to make the empire secure, Diocletian and Constantine I both instituted economic polices with the goal of stabilizing prices and ensuring social stability. These tasks have proved beyond the means of modern governments with millions of employees available to implement policy: it is certain that the very small corps of administrators in the Roman Empire could have had chance of imposing such rules. At all events, these regulations do not seem to have worked.

Bruce Bartlett wrote in the Cato Institute Journal: “ “Diocletian’s other reforms, however, were more successful. The cornerstone of Diocletian’s economic policy was to turn the existing A.D. hoc policy of requisitions to obtain resources for the state into a regular system.” Since money was worthless, the new system was based on collecting taxes in the form of actual goods and services, but regularized into a budget so that the state knew exactly what it needed and taxpayers knew exactly how much they had to pay. [Source: Bruce Bartlett, “How Excessive Government Killed Ancient Rome,” Cato Institute Journal 14: 2, Fall 1994, Cato.org /=]

“Careful calculations were made of precisely how much grain, cloth, oil, weapons or other goods were necessary to sustain a single Roman soldier. Thus, working backwards from the state’s military requirements, a calculation was made for the total amount of goods and services the state would need in a given year. On the other side of the coin, it was also necessary to calculate what the taxpayers were able to provide in terms of the necessary goods and services. This required a massive census, not only of people but of resources, especially cultivated land. Land was graded according to its productivity. As Lactantius (1984: 37) put it, “Fields were measured out clod by clod, vines and trees were counted, every kind of animal was registered, and note taken of every member of the population.” /=\

“Taxable capacity was measured in terms of the caput, which stood for a single man, his family, his land and what they could produce.’ The state’s needs were measured in terms of the annona, which represented the cost of maintaining a single soldier for a year. With these two measures calculated in precision, it was now possible to have a real budget and tax system based entirely on actual goods and services. Assessments were made and resources collected, transported and stored for state use. /=\

Although an army on the move might still requisition goods or services when needed, the overall result of Diocletian’s reform was generally positive. Taxpayers at least knew in advance what they were required to pay, rather than suffer from A.D. hoc confiscations. Also, the tax burden was spread more widely, instead of simply falling on the unlucky, thus lowering the burden for many Romans. At the same time, with the improved availability of resources, the state could now better plan and conduct its military operations. In order to maintain this system where people were tied to their land, home, jobs, and places of employment, Diocletian transformed the previous ad hoc practice. Workers were organized into guilds and businesses into corporations called collegia. Both became de facto organs of the state, controlling and directing their members to work and produce for the state.” /=\

Roman Empire Splits Under Diocletian


After unifying the Roman Empire once again Diocletian split the empire into eastern and western empires to make administration of the vast territory easier, and then divides it again into four parts---Gaul (France, Spain and England), Italy (including North Africa and present-day former Yugoslavia), Illyricum (Greece, Romania and Bulgaria) and the Orient (Asia Minor, Syria, Israel and Egypt).

The Roman leadership during the Dioclotian period was known as the Tetrarchy (four rulers). Dioclotian ruled the Orient provinces from the eastern capital of Nicomedia (Izmit, Turkey, near Istanbul). His co-emperor Maximus ruled the Italian provinces from Milan. Later, two deputy Caesars--- Constantius and Galerius---were appointed as rulers of Gaul and Illyricum. Constantius ruled Gaul from Treveri and Galerius ruled Illyricum from Thessalonica (in present-day Greece). The tetrarchy collapsed into civil wars soon after Diocletian retired in A.D. 305.

The “Augusti” and “Caesars.”—Diocletian saw that it was difficult for one man alone to manage all the affairs of a great empire. It was sufficient for one man to rule over the East, and to repel the Persians. It needed another to take care of the West and to drive back the German invaders. He therefore associated with him his trusted friend and companion in arms, Maximian. But he was soon convinced that even this division of power was not sufficient. To each of the chief rulers, who received the title of Augustus, he assigned an assistant, who received the title of Caesar. The two Caesars were Galerius and Constantius; and they were to be regarded as the sons and successors of the chief rulers, the Augusti. Each Caesar was to recognize the authority of his chief; and all were to be subject to the supreme authority of Diocletian himself. The Roman world was divided among the four rulers as follows: [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]

Diocletianic Persecution of Christians

Diocletian himself was not a cruel and vindictive man, and was at first favorably disposed toward the Christians. But in the latter part of his reign he was induced to issue an edict of persecution against them. It is said that he was led to perform this infamous act by his assistant Galerius, who had always been hostile to the new religion, and who filled the emperor’s mind with stories of seditions and conspiracies. An order was issued that all churches should be demolished, that the sacred Scriptures should be burned, that all Christians should be dismissed from public office, and that those who secretly met for public worship should be punished with death. The persecution raged most fiercely in the provinces subject to Galerius; and it has been suggested that the persecution should be known by his name rather than by the name of Diocletian. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]

The Diocletianic Persecution (303–11) was Roman Empire’s last, largest, and bloodiest official persecution of Christianity. It failed to eliminate Christianity in the empire; indeed, after 324, Christianity became the empire's preferred religion under its first Christian emperor, Constantine. “Of the Manner in which the Persecutors Died” is a pamphlet listing the various persecutors of Christians, and how they died. It was written by Lactantius (A.D. c.240-c.320 CE) and addressed to Donatus, (318 CE?). Here are some excerpts related to the Diocletianic Persecution period:


Diocletian's Palace in Split, Croatia


Diocletian's Resignation and Death

After a reign of twenty-one years Diocletian voluntarily gave up his power, either on account of ill health, or else to see how his new system would work without his own supervision. He retired to his native province of Dalmatia, and spent the rest of his days in his new palace at Salona on the shores of the Adriatic. He loved his country home; and when he was asked by his old colleague Maximian to resume the imperial power, he wrote to him, “Were you to come to Salona and see the vegetables which I raise in my garden with my own hands, you would not talk to me of empire.” But before he died (A.D. 313) Diocletian saw the defects of the system which he had established. Rivalries sprang up among the different rulers, which led to civil war. At one time there were six emperors who were trying to adjust between themselves the government of the empire. Out of this conflict arose Constantine, a man destined to carry on and complete the work of Diocletian. [Source: “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~]

Ralph W. Mathisen of the University of South Carolina wrote: “On 1 May 305, wearied by his twenty years in office, and determined to implement his method for the imperial succession, Diocletian abdicated. He compelled his co-regent Maximianus to do the same. Constantius and Galerius then became the new Augusti, and two new Caesars were selected, Maximinus (305-313) in the east and Severus (305- 307) in the west. Diocletian then retired to his palace at Split on the Croatian coast. In 308 he declined an offer to resume the purple, and the aged ex-emperor died at Split on 3 December 316. [Source: Ralph W. Mathisen, University of South Carolina ^|^]

After Diocletian abdicated in A.D. 305, Galerius became the leader in the east. In A.D. 311, he issued an edict permitting Christians to worship as they pleased. Civil wars did occur after Diocletian's death, but they were less frequent and destabilising than before.Prolonged civil wars that broke out after Diocletian's death were brought to an end when Constantine finally emerged as the supreme leader in A.D. 324.

Image Sources: Wikimedia Commons

Text Sources: Internet Ancient History Sourcebook: Rome sourcebooks.fordham.edu ; Internet Ancient History Sourcebook: Late Antiquity sourcebooks.fordham.edu ; Forum Romanum forumromanum.org ; “Outlines of Roman History” by William C. Morey, Ph.D., D.C.L. New York, American Book Company (1901), forumromanum.org \~\; “The Private Life of the Romans” by Harold Whetstone Johnston, Revised by Mary Johnston, Scott, Foresman and Company (1903, 1932) forumromanum.org |+|; BBC Ancient Rome bbc.co.uk/history/ ; Perseus Project - Tufts University; perseus.tufts.edu ; MIT, Online Library of Liberty, oll.libertyfund.org ; Gutenberg.org gutenberg.org Metropolitan Museum of Art, National Geographic, Smithsonian magazine, New York Times, Washington Post, Los Angeles Times, Live Science, Discover magazine, Times of London, Natural History magazine, Archaeology magazine, The New Yorker, Encyclopædia Britannica, "The Discoverers" [∞] and "The Creators" [μ]" by Daniel Boorstin. "Greek and Roman Life" by Ian Jenkins from the British Museum.Time, Newsweek, Wikipedia, Reuters, Associated Press, The Guardian, AFP and various books and other publications.

Last updated February 2024


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