A DIOLOGUE WITH GOOGLE Ai GEMINI ABOUT THE 4TH CENTURY EVOLUTION AWAY FROM NON-VIOLENCE
A DIOLOGUE WITH GOOGLE Ai GEMINI ABOUT THE 4TH CENTURY EVOLUTION AWAY FROM NON-VIOLENCE
[My justification for using Ai in mattes of church history is that I trained to be a professor of Patristics at the seminary and graduate school level, and have the means of checking out the historical accuracy of Gemini’s statements]
[The Council of Arles passed Canon 3, excommunicating Christian soldiers who throw down weapons in peacetime.]… See more
REED:
“Is there any way of knowing how MANY baptized Christians were serving as combatants at the time of the Council of Arles in 314?”
GEMINI:
No, there is no way to know the exact number of baptized Christians serving as combatants in 314 AD. The Roman military did not collect or archive demographic statistics on religious affiliation, and modern historians can only formulate estimates using fragmentary clues.
1. Macro-Demographics of the Empire
Modern demographic models by historians like Rodney Stark estimate that Christians made up roughly 10% of the Roman Empire’s total population around 300–312 AD.
• Regional Imbalances: Christianity was heavily concentrated in the Eastern Empire (like Asia Minor and Syria) and primarily based in urban areas.
• Military Impact: Because the Western Roman army was heavily recruited from rural, pagan border regions (like the Danube and Rhine frontiers) where Christianity barely existed, the percentage of Christians in Constantine’s Western combat forces in 314 AD was likely significantly lower than 10%.
2. The Impact of the Diocletianic Persecution (303–311 AD)
Just eleven years before the Council of Arles, Emperor Diocletian launched the Great Persecution.
• The very first target of this persecution was the Roman military. Diocletian ordered that all soldiers must offer sacrifices to the pagan gods or face immediate discharge, asset forfeiture, or execution.
• As a result, a massive purge occurred. Vast numbers of openly baptized Christian soldiers either voluntarily resigned or were systematically purged from the legions between 303 and 311 AD. Thus, by 312–314 AD, the number of veteran, openly baptized combatants left in the ranks was historically at an all-time low.
The Context of Canon 3
This statistical scarcity explains why the Council of Arles passed Canon 3 (excommunicating those who throw down weapons in peacetime). Once Constantine legalized the faith in 313 AD, Christians suddenly flooded into public service and the military. The Church leaders at Arles created this canon to explicitly forbid these new recruits from deserting, signaling to Constantine that Christians would be loyal, disciplined assets to his imperial army.
If you would like to explore this intersection further, we can look into how the early Church fathers (like Tertullian or Origen) viewed military service before Constantine changed the rules.
REED:
“Is there any record of any Christian leaders at that time protesting the presence of baptized Christians as combatants?”
GEMINI:
Yes, there is extensive record of Christian leaders protesting the presence of baptized Christians in the military. However, this protest represents a major generational and theological divide that was happening exactly during the Constantinian shift (312–325 AD).
While the bishops at the Council of Arles (314 AD) voted to punish soldiers who deserted, other prominent Christian intellectuals writing at that exact same time fiercely protested that combat was entirely incompatible with the Christian faith.
The primary historical records of this protest from that specific era include the following:
1. Lactantius: The Direct Contemporary Protest
Lactantius was an eminent Christian scholar, advisor to Constantine, and tutor to the Emperor’s son, Crispus. Despite his close imperial ties, he wrote his masterpiece, The Divine Institutes, right around 303–311 AD, with updates matching the early years of Constantine’s rule. He explicitly protested against combatants:
”It is not right for a just man to serve in the army… Nor is it right for a just man to charge someone with a capital crime. It does not matter whether you kill a man with the sword or with a word since it is killing itself that is prohibited. So there must be no exception to this command of God.”
Lactantius went so far as to publicly label military service as “public homicide,” directly challenging the prevailing Roman narrative that state-sanctioned warfare was a noble virtue.
2. “The Apostolic Tradition”: Canonizing the Protest
Though its exact compilation date is debated by historians, an highly influential church order book known as The Apostolic Tradition was widely circulated in the 3rd and early 4th centuries. It functioned as an authoritative guidebook for local congregations. It contained explicit rules protesting and banning combatants from baptism:
• Rule for Soldiers: A soldier of civil authority must be taught not to kill men. If he is commanded to do so, he must refuse to execute the order. If he does not comply, he must be rejected from church membership.
• Rule for Enlistment: A military commander or civic magistrate who wears the purple imperial dress must resign their position or face immediate rejection from the Church.
• Rule for Catechumens: If a person preparing for baptism (catechumen) voluntarily chooses to enlist in the army, they must be cast out of the church, because they have explicitly “despised God.”
3. The Rejection of Constantinian Compromise
The sharp divergence between the anti-war stance of leaders like Lactantius and the pro-state rulings of the Council of Arles highlights a major split in the early 4th-century church:
• The Pragmatic Bishops: The church leaders who attended Arles were heavily focused on institutional survival, political legality, and protecting the empire’s grain supply from civil unrest. They chose to adapt to the state.
• The Pacifist Intellectuals: Thinkers operating in the tradition of earlier church fathers like Tertullian and Origen argued that the Gospel demanded absolute non-violence, regardless of whether the Emperor was a pagan or a Christian.
This internal protest eventually faded later in the 4th and 5th centuries as later theologians like Saint Ambrose and Saint Augustine developed the Christian “Just War” theory, which formally provided a theological justification for baptized Christians to serve as combatants under legitimate authority.
REED:
“Were there any Christian leaders AFTER the council of Nicea who express protest about Christians involved in violence and warfare?”
GEMINI:
Yes, several highly prominent Christian leaders and church councils fiercely protested the involvement of Christians in warfare and violence long after the First Council of Nicaea (325 AD).
Even though the church was rapidly integrating with the Roman state, a powerful theological resistance persisted. Protests manifested through official church canons, strict penance systems, and the writings of major theologians throughout the 4th, 5th, and later centuries.
1. The Council of Nicaea Itself (Canon 12)
Though Nicaea took place in 325 AD, its own Canon 12 stands as a direct, official protest against Christians returning to the military.
• The Text: The canon targeted Christians who initially “threw away their military uniforms” upon conversion but later used bribes or gifts to get back into the ranks.
• The Punishment: The council labeled returning to military service as “returning like dogs to their vomit” and mandated a severe 13-year period of public penance before those soldiers could be readmitted to full communion.
2. Saint Basil the Great (c. 330–379 AD)
One of the most influential “Cappadocian Fathers” and a titan of Eastern Orthodox theology, Saint Basil explicitly protested the psychological and spiritual corruption of warfare. In his Canon 13, Basil openly argued that while killing in war might be legal under secular law, it was still a sin against God:
”Our fathers did not reckon killings in war as murders, but it seems to me that it would be well to advise that those whose hands are unclean [from war] should abstain from Communion for three years.”
Basil’s protest established a lasting precedent in Eastern Christianity: killing in battle, even in defense of the empire, required a mandatory excommunication period to allow the combatant time to repent of violence.
3. Saint Martin of Tours (c. 316–397 AD)
Martin of Tours is history’s most famous 4th-century conscientious objector. A baptized Roman cavalryman serving under Emperor Julian the Apostate after Nicaea, Martin experienced a crisis of conscience on the eve of a battle in Gaul (around 356 AD).
• He marched to the imperial commander and famously protested: “I am a soldier of Christ; it is not lawful for me to fight.”
• To prove he wasn’t acting out of cowardice, he offered to stand completely unarmed at the front lines of the battle. He was imprisoned but was eventually discharged, later becoming a revered bishop who championed monastic non-violence.
4. Saint John Chrysostom (c. 347–407 AD)
The Archbishop of Constantinople and one of the early church’s greatest preachers frequently protested the systemic violence of the Roman state. In his Homilies on the Gospel of Matthew, Chrysostom argued that the spiritual warfare of a Christian completely nullified physical violence:
”If you are a Christian, your citizenship is in heaven… It is not your part to arm yourself with weapons of iron, but with the spiritual weapons of faith.”
He fiercely rebuked upper-class Christians who celebrated military conquests, arguing that true victory is achieved through martyrdom and love, not blood.
5. Paulinus of Nola (c. 354–431 AD)
A wealthy Roman governor and aristocrat who converted to Christianity later in the 4th century, Paulinus famously wrote letters to his friend, a Roman soldier named Crispinianus, urging him to desert the army. Paulinus argued that serving the earthly empire required an allegiance to violence that directly opposed a Christian’s allegiance to Christ:
”You cannot serve two masters. To bear the sword of Caesar is to jeopardize the shield of faith.”
Why the Protest Changed
The reason these protests became rarer by the late 5th century was the changing political landscape. Barbarian invasions (like the Visigoth sack of Rome in 410 AD) forced leaders like Saint Augustine to argue that absolute pacifism would allow evil to destroy civilization. Augustine shifted the consensus by developing the “Just War” theory, arguing that a Christian could fight, but only if motivated by a desire to restore peace and protect the innocent.
GEMINI:
If you want to trace this development further, let me know if you would like to look into how the Eastern Orthodox Church differed from the Western Catholic Church on punishing soldiers, or examine the pacifist rules of early monastic orders.
REED:
“Explain how the Eastern Orthodox Church differed from the Western Catholic Church on punishing soldiers”
The Eastern Orthodox and Western Catholic churches developed fundamentally different theological frameworks for handling soldiers who killed in battle. This divergence intensified after the 4th century and solidified into distinct canonical practices during the Middle Ages.
While the Western Church eventually viewed just warfare as a potentially holy, meritorious act that could wipe away sin, the Eastern Church consistently viewed all killing in war as a spiritual tragedy that required repentance, even if the war itself was necessary to defend Christian civilization.
- The Eastern Orthodox Approach: War as a Necessary Evil
The Eastern Church (centered in Constantinople) never developed a theological concept of a “Holy War” or a “Crusade.” To the Orthodox mind, killing in battle could be justified or necessary to protect the innocent, but it was never holy. Killing always inflicted deep spiritual wounds on the soldier’s soul.
- Mandatory Penance (The Canonical Rule): Following Canon 13 of Saint Basil the Great, the Eastern Church formally required soldiers returning from war to abstain from receiving the Holy Eucharist for three to five years.
- Theological Logic: The penance was not seen as a punitive “punishment” for a crime, but rather as therapeutic medicine (therapy) to heal the soldier from the psychological trauma and spiritual corruption of taking human life.
- Rejection of Holy War: In the 10th century, when the Byzantine Emperor Nikephoros II Phokas demanded that the Church declare soldiers who died fighting Muslims to be “martyrs,” the Patriarch of Constantinople and the holy synod flatly refused. They cited Saint Basil’s canons, asserting that a man with blood on his hands could never be designated a holy martyr.
- The Western Catholic Approach: From Penance to Holy War
The Western Church (centered in Rome) followed a completely different historical trajectory. While it initially mirrored the East by imposing penances on soldiers, it rapidly shifted its theology under the pressure of barbarian invasions and the development of scholastic theology.
- Early Penance Requirements: In the early medieval West, soldiers were still punished. For example, after the Battle of Hastings (1066 AD), the Norman bishops imposed a strict penitential code on William the Conqueror’s soldiers: one year of penance for every single person they had killed in the battle.
- The Shift to Just War Theory: Influenced by Saint Augustine, Western theologians argued that if a soldier fought under a legitimate authority (like a King or Pope) to right a wrong or protect peace, the soldier was not committing a sin at all. He was executing justice.
- The Crusades and Remission of Sins: The ultimate divergence occurred in 1095 AD, when Pope Urban II launched the First Crusade. He declared that fighting to reclaim Jerusalem was an act of supreme Christian charity. Instead of punishing soldiers for killing, the Western Church issued plenary indulgences—promising that the act of fighting in a crusade would legally remit (wipe away) all temporal punishments for a soldier’s past sins.
- Military Orders: The West created religious orders of warrior-monks (such as the Knights Templar and Knights Hospitaller) who took vows of poverty, chastity, and obedience, but whose explicit religious duty was to engage in physical combat. Such a concept was entirely forbidden and unthinkable in Eastern Orthodoxy, where clergy and monks were barred from carrying weapons.
Summary of Differences
| Feature | Eastern Orthodox Church | Western Catholic Church |
| Spiritual View of Combat | A tragic, spiritually damaging necessity. | A legitimate execution of justice (or an act of holy devotion). |
| Post-War Requirement | Mandatory exclusion from communion (medicine for the soul). | No penance required if the war met “Just War” criteria. |
| Clergy in Battle | Strictly forbidden; fighting permanently deposes a priest. | Developed Holy Military Orders (warrior-monks). |
| Rewards for Fighting | None; refused to grant martyrdom status to fallen soldiers. | Granted indulgences (remission of sins) for holy crusades. |
MY CONCLUSION:
To me, the historical record makes it quite clear that a clear but bumpy change occurred in both the theology and the practice of the churches.
So, in order to justify that change, the later church must claim that it was God who guided that change. But, if so, he guided the East and West quite differently. Hmmm…!
ReedMerino@gmail.com
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