The Holy and the Profane: The West in Medieval Times

Byzantine Empire

Who/What: The eastern continuation of the Roman Empire, centered on Constantinople.

When: c. 330 CE (foundation of Constantinople) to 1453 CE (fall of Constantinople).

Context: Developed from the eastern half of the Roman Empire after administrative division and the fall of the Western Roman Empire in 476 CE. It combined Roman political structure, Greek culture, and Christian religion.

Connection: The central focus of the lecture, representing the survival and transformation of Roman civilization in the medieval period.

Byzantium

Who/What: Byzantium, the original Greek city on which Constantinople was built.

When: Founded in antiquity; renamed Constantinople in 330 CE.

Context: A strategically located settlement on the Bosporus that became the site of Constantine’s new capital.

Connection: The name is the origin of the term “Byzantine Empire,” though the people themselves called their state the Roman Empire.

Constantinople

Who/What: Constantinople, the capital of the Byzantine Empire.

When: Founded in 330 CE; fell in 1453 CE.

Context: Established by Constantine the Great as a “New Rome,” featuring Roman political institutions, massive defensive walls, and major religious and cultural buildings.

Connection: The political, economic, and cultural center of the Byzantine Empire and one of the most important cities in world history.

Mehmed II

Who/What: Mehmed II, also known as Mehmed the Conqueror.

When: Reigned 1444–1446 and 1451–1481; captured Constantinople in 1453.

Context: Led the Ottoman siege of Constantinople using advanced military technology, including massive cannons and strategic tactics like transporting ships over land.

Connection: His conquest ended the Byzantine Empire and marked a major historical turning point.

Eastern Orthodox Church

Who/What: The dominant branch of Christianity in the Byzantine Empire.

When: Developed gradually from Late Antiquity; formally split from Western Christianity in 1054 (Great Schism).

Context: Emphasized Greek language, distinct theology, and close ties between church and state.

Connection: One of the three foundational elements of Byzantine civilization (alongside Roman governance and Greek culture).

Justinian I

Who/What: Justinian I, one of the most important Byzantine emperors.

When: Reigned 527–565 CE.

Context: Sought to restore the Roman Empire by reconquering lost western territories and strengthening imperial authority.

Connection: His reign represents the height of Byzantine power and ambition, as well as its challenges.

Theodora

Who/What: Theodora, wife of Justinian I and a powerful political figure.

When: 6th century CE.

Context: Played a key role in advising Justinian, particularly during crises like the Nika Riots, and influenced religious and social policy.

Connection: Demonstrates the influence of imperial women in Byzantine politics and governance.

Hagia Sophia

Who/What: Hagia Sophia, a massive domed church.

When: Completed in 537 CE under Justinian I.

Context: Served as the main cathedral of Constantinople and the center of Eastern Orthodox Christianity; later converted into a mosque after 1453.

Connection: Symbolizes Byzantine architectural innovation and the importance of Christianity in the empire.

Corpus Juris Civilis

Who/What: A comprehensive codification of Roman law commissioned by Justinian I.

When: Compiled between 529–534 CE.

Context: Included the Code, Digest, Institutes, and Novellae, organizing centuries of Roman legal tradition.

Connection: Preserved Roman law and became the foundation for many modern European legal systems.

Muhammad

Who/What: Muhammad, the prophet of Islam.

When: Lived c. 570–632 CE.

Context: Received revelations from God (Allah) through the angel Gabriel, which were recorded in the Quran; founded a new monotheistic religion.

Connection: His teachings led to the rise of Islam, which directly impacted the Byzantine Empire through military conflict and cultural exchange.

Islam

Who/What: A monotheistic religion centered on submission to one God (Allah).

When: Founded in the 7th century CE.

Context: Spread rapidly after Muhammad’s death, creating a vast empire that conquered key Byzantine territories such as Syria and Egypt.

Connection: Played a major role in weakening Byzantine power and shaping medieval Mediterranean history.

Ottoman Empire

Who/What: A major Islamic empire that succeeded the Byzantine Empire in Anatolia and southeastern Europe.

When: c. 1300–1922; captured Constantinople in 1453.

Context: Expanded rapidly and became a dominant political and military power.

Connection: Responsible for the fall of Constantinople and the final end of the Byzantine Empire.

“Istanbul (Not Constantinople)”

Who/What: Istanbul (Not Constantinople), a modern song referencing the city’s name change.

When: Originally written in 1953; popularized later.

Context: Reflects the historical transition of Constantinople into Istanbul under Ottoman rule.

Connection: Highlights the long-term legacy of the city and how its identity evolved after the fall of the Byzantine Empire.

Abbey of Monte Cassino

Who/What: Abbey of Monte Cassino, a monastery founded by St. Benedict of Nursia.

When: Founded c. 530 CE.

Context: Became the center of Western monasticism and a model for Benedictine monastic life, emphasizing prayer, work, and study. Played a key role in preserving classical knowledge after the fall of the Western Roman Empire.

Connection: Represents the preservation of learning, culture, and social stability during the early Middle Ages; later became a major WWII battlefield.

Monasticism

Who/What: A religious lifestyle where individuals withdraw from ordinary society to focus on spiritual devotion.

When: Developed from 3rd–6th centuries CE.

Context: Included hermitic (eremitic) and communal (cenobitic) traditions. Monks dedicated themselves to prayer, study, and labor.

Connection: Preserved learning, maintained social stability, and spread Christianity during the early Middle Ages.

St. Anthony

Who/What: Anthony the Great, considered the father of Christian monasticism.

When: 251–c. 356 CE.

Context: Lived as a hermit in the Egyptian desert, practicing asceticism and prayer.

Connection: Influenced monastic ideals in the Eastern Christian world and inspired later Western monasticism.

St. Benedict

Who/What: Benedict of Nursia.

When: c. 480–547 CE.

Context: Founded the Abbey of Monte Cassino; authored the Rule of Saint Benedict to regulate communal monastic life.

Connection: Established the structure and values of Western monasticism, making monasteries key centers of learning and social organization.

Benedictine Rule

Who/What: Rule of Saint Benedict, a code governing monastic life.

When: c. 530 CE.

Context: Structured daily life into prayer, study, and labor; monks took vows of poverty, obedience, and stability.

Connection: Standardized Western monasticism and ensured monasteries became centers of education and preservation of knowledge.

Cassiodorus

Who/What: Cassiodorus.

When: 485–c. 585 CE.

Context: Encouraged monks to preserve classical and Christian texts in monasteries.

Connection: Played a key role in maintaining and transmitting knowledge, making monasteries intellectual centers.

Scriptorium

Who/What: A room in a monastery where monks copied and produced manuscripts by hand.

When: Most important during the early to high Middle Ages (c. 6th–13th centuries CE).

Context: Monks copied religious texts, as well as classical Greek and Roman works, often creating detailed illuminated manuscripts. This was done before the printing press, so all books had to be written by hand.

Connection: Scriptoria were essential to preserving ancient knowledge after the fall of Rome, especially in monasteries like the Abbey of Monte Cassino, helping keep classical learning alive for the Renaissance.

Isaac Asimov

Who/What: Isaac Asimov, a Russian-born American writer and biochemist known for his science fiction works.

When: 1920–1992.

Context: Author of the Foundation series, which depicts scholars working to preserve knowledge after the collapse of a galactic empire.

Connection: His work parallels the role of medieval monasteries, such as the Abbey of Monte Cassino, in preserving knowledge after the fall of the Western Roman Empire.

“The Foundation”

Who/What: Foundation, a science fiction novel by Isaac Asimov.

When: Published in 1942.

Context: Follows a group of scholars who seek to preserve knowledge and shorten a predicted “dark age” after the collapse of a galactic empire.

Connection: Mirrors the role of medieval monasteries, such as the Abbey of Monte Cassino, in preserving classical knowledge after the fall of the Western Roman Empire.

Pope Gregory I, aka, Gregory the Great

Who/What: Pope Gregory I, an influential pope who strengthened the authority of the Roman Catholic Church.

When: Reigned 590–604 CE.

Context: Reformed the clergy, improved church administration, promoted missionary work (including sending Augustine of Canterbury to England), and built alliances with Germanic rulers like the Franks.

Connection: Helped establish the Church as the central stabilizing force in Western Europe after the fall of the Western Roman Empire.

Walter M. Miller, Jr.

Who/What: Walter M. Miller Jr., a writer best known for his novel A Canticle for Leibowitz.

When: 1923–1996.

Context: A WWII veteran whose experiences, including the destruction of Monte Cassino, influenced his writing about the preservation of knowledge after catastrophic events.

Connection: His work reflects the role of medieval monasteries, especially the Abbey of Monte Cassino, in preserving knowledge after societal collapse.

“A Canticle for Leibowitz”

Who/What: A Canticle for Leibowitz, a post-apocalyptic science fiction novel.

When: Published in 1955.

Context: Set after a nuclear disaster, the story follows monks who preserve scientific and cultural knowledge in a monastery during a new “dark age.”

Connection: Directly parallels medieval monasteries, such as the Abbey of Monte Cassino, which preserved classical knowledge after the fall of the Western Roman Empire.

Barbarians

Who/What: A term used by the Romans to describe various non-Roman peoples, often seen as uncivilized or outside Roman cultural norms.

When: Primarily during the late Roman Empire (3rd–5th centuries CE).

Context: Included groups such as the Goths, Vandals, Franks, and Huns, many of whom migrated into Roman territories. They were often in conflict with Rome, contributing to the decline of the Western Roman Empire.

Connection: The invasions and settlements of these “barbarian” groups played a key role in the political fragmentation of Western Europe, setting the stage for the rise of the Church and monastic institutions like the Abbey of Monte Cassino.

Arianism

Who/What: A Christian theological doctrine asserting that Jesus Christ was created by God the Father and therefore distinct and subordinate to Him, rather than co-eternal.

When: Emerged in the 4th century CE, named after the Alexandrian priest Arius.

Context: A major source of conflict in early Christianity, particularly during the reign of Constantine and subsequent church councils (e.g., the Council of Nicaea in 325 CE, which condemned Arianism as heresy). It was especially popular among many Germanic “barbarian” groups.

Connection: Arianism highlights religious divisions in post-Roman Europe, contrasting with the orthodox Christianity promoted by the Church and monastic communities, such as the Abbey of Monte Cassino.

Germanic Tribes

Who/What: A collection of Indo-European peoples who lived in Northern and Central Europe, outside the Roman Empire, including groups such as the Goths, Vandals, Franks, and Lombards.

When: Prominent from the 1st century BCE through the early Middle Ages (c. 5th–10th centuries CE).

Context: Many Germanic tribes migrated into Roman territories during the decline of the Western Roman Empire, sometimes as allies, sometimes as invaders. Their interactions with Rome reshaped European political and cultural landscapes.

Connection: The movement and settlement of Germanic tribes contributed to the collapse of the Western Roman Empire, paving the way for institutions like the Church and monasteries—including the Abbey of Monte Cassino—to preserve social order and knowledge.

Comitatus

Who/What: A Germanic social and military structure in which warriors pledged loyalty to a chieftain or king in exchange for protection, gifts, or spoils of war.

When: Prominent during the early Middle Ages, especially among Germanic tribes in the 4th–8th centuries CE.

Context: Members of a comitatus were bound by personal loyalty and honor rather than formal state institutions. This system reinforced military cohesion and social hierarchy in tribal societies.

Connection: The comitatus reflects the social organization of Germanic tribes whose migrations and invasions contributed to the collapse of the Western Roman Empire, creating the environment in which the Church and monasteries, like the Abbey of Monte Cassino, became central to stability and learning.

Ostrogoths

Who/What: A branch of the Gothic Germanic tribes, known for establishing a kingdom in Italy after the fall of the Western Roman Empire.

When: Prominent in the 5th–6th centuries CE, especially under King Theodoric the Great (r. 493–526 CE).

Context: The Ostrogoths moved into Italy after the collapse of Roman authority, preserving many Roman traditions while ruling their territories. They were initially Arian Christians, which sometimes conflicted with the orthodox Roman population.

Connection: Their presence in Italy shaped the political landscape in which Western monasteries, like the Abbey of Monte Cassino, emerged as centers of religious, cultural, and intellectual continuity.

Theodoric the Great

Who/What: Theodoric the Great, king of the Ostrogoths who ruled Italy after the fall of the Western Roman Empire.

When: Reigned 493–526 CE.

Context: Maintained Roman administrative systems, promoted religious tolerance between Arian and Orthodox Christians, and preserved Roman culture and infrastructure in his kingdom.

Connection: Theodoric’s rule exemplifies how Germanic leaders adopted Roman traditions, creating a context in which monasteries, like the Abbey of Monte Cassino, became key centers of learning and cultural preservation in early medieval Europe.

Salian Franks

Who/What: A subgroup of the Frankish Germanic tribes who settled in the Roman province of northern Gaul (modern-day Belgium and northern France).

When: Prominent from the 3rd to 6th centuries CE, eventually forming the foundation of the Merovingian dynasty.

Context: The Salian Franks initially served as foederati (allied troops) of the Roman Empire before establishing independent rule. They converted from paganism to Christianity under leaders like Clovis I, aligning themselves with the Roman Church.

Connection: Their adoption of Christianity and collaboration with the Church helped expand the influence of monastic institutions, such as the Abbey of Monte Cassino, and stabilized post-Roman Western Europe.

Clovis I

Who/What: Clovis I, the first king to unite all the Frankish tribes under one ruler and founder of the Merovingian dynasty.

When: Reigned 481–511 CE.

Context: Converted to Catholic Christianity around 496 CE, gaining the support of the Roman Church and legitimizing his rule over former Roman territories in Gaul.

Connection: Clovis’s conversion strengthened the alliance between Germanic rulers and the Church, supporting the growth of monasteries like the Abbey of Monte Cassino as centers of religious, cultural, and educational influence in early medieval Europe.

Merovingians

Who/What: The ruling dynasty of the Frankish Kingdom, founded by Clovis I and his descendants.

When: Dominant from the 5th to 8th centuries CE in what is now France and western Germany.

Context: The Merovingians maintained control over Frankish territories, initially through personal loyalty and kinship networks. Over time, royal power declined, with local nobles and mayors of the palace gaining influence.

Connection: Their reign illustrates the continuity of Germanic political structures after Rome’s fall and the Church’s growing authority, as monasteries like the Abbey of Monte Cassino became key centers of education, culture, and social stability.

Weregild

Who/What: A legal practice among Germanic tribes in which a person who committed a crime or caused a death paid a set monetary compensation to the victim or the victim’s family.

When: Common during the early Middle Ages, especially among tribes such as the Franks, Saxons, and Visigoths.

Context: Weregild helped prevent cycles of blood feuds by providing a formalized system of restitution, with amounts varying by the social status of the victim.

Connection: Reflects how Germanic legal traditions influenced the development of medieval law in post-Roman Europe, forming a backdrop for more centralized legal codes later preserved and codified by institutions like the Church and monasteries.

Trial by Ordeal

Who/What: A medieval legal practice in which the accused underwent a physically dangerous or painful test to determine guilt, based on the belief that divine intervention would protect the innocent.

When: Common in early medieval Europe, particularly from the 5th–11th centuries CE.

Context: Ordeals included holding hot iron, immersion in water, or other hazardous tasks. Outcomes were interpreted as judgments from God.

Connection: Trial by ordeal illustrates the fusion of Germanic custom and Christian belief in early medieval law, functioning alongside practices like weregild and showing the Church’s influence on legal processes during this period.

Compurgation

Who/What: A medieval legal practice in which the accused swore an oath of innocence and obtained a group of people (oath-helpers) to vouch for their truthfulness.

When: Used in early medieval Europe, especially from the 5th–11th centuries CE among Germanic and Anglo-Saxon communities.

Context: Compurgation relied on the social reputation and honor of the oath-helpers rather than physical evidence. It was often used in cases where direct proof was unavailable.

Connection: Like weregild and trial by ordeal, compurgation reflects the blending of Germanic customs and emerging Christian moral frameworks in early medieval legal systems.

Carolingians

Who/What: A powerful Frankish dynasty that succeeded the Merovingians, named after its most famous member, Charles Martel.

When: Rose to prominence in the 8th century CE, ruling much of Western Europe until the 10th century.

Context: The Carolingians centralized political power, expanded the Frankish kingdom, and supported the Church. Charlemagne (Charles the Great) was the most notable Carolingian ruler, crowned Emperor in 800 CE.

Connection: The Carolingians reinforced the alliance between monarchy and Church, promoting education and the preservation of knowledge in monasteries like the Abbey of Monte Cassino.

Charles Martel

Who/What: Charles Martel, a Frankish statesman and military leader who served as Mayor of the Palace and de facto ruler of the Frankish kingdoms.

When: Lived 686–741 CE; effectively ruled 718–741 CE.

Context: Famous for defeating Muslim forces at the Battle of Tours (732 CE), halting the expansion of Islam into Western Europe. Strengthened the Carolingian dynasty’s political power.

Connection: Charles Martel’s military and political consolidation laid the groundwork for his grandson, Charlemagne, to expand and reinforce the Frankish empire, supporting the Church and monastic institutions like the Abbey of Monte Cassino.

Carloman

Who/What: Carloman, a Carolingian prince and co-ruler of the Frankish kingdoms with his brother Pepin the Short.

When: Lived c. 714–771 CE; ruled jointly 741–747 CE.

Context: Inherited part of the Frankish realm after Charles Martel’s death. Later withdrew from political life to enter monastic life, leaving his brother Pepin as sole ruler.

Connection: Carloman’s abdication helped centralize Carolingian authority under Pepin and eventually Charlemagne, strengthening the political-religious alliance that supported the Church and monasteries like the Abbey of Monte Cassino.

Pepin III

Who/What: Pepin III, Pepin the Short, the first Carolingian king of the Franks and son of Charles Martel.

When: Lived 714–768 CE; ruled 751–768 CE.

Context: Deposed the last Merovingian king with the approval of the Pope, establishing a precedent of papal involvement in legitimizing secular rulers. Strengthened the alliance between the Frankish monarchy and the Church.

Connection: Pepin’s reign reinforced the Church’s central role in European politics and society, enabling the growth of monastic institutions, including the Abbey of Monte Cassino, as centers of religion, learning, and social stability.

Charlemagne

Who/What: Charlemagne, the most famous Carolingian ruler who expanded and consolidated much of Western and Central Europe.

When: Lived 742–814 CE; ruled as King of the Franks 768–814 CE, crowned Emperor 800 CE.

Context: United diverse Germanic tribes under a single political authority, promoted Christianity, and fostered a revival of learning and culture known as the Carolingian Renaissance.

Connection: Charlemagne’s support for the Church and education strengthened monasteries like the Abbey of Monte Cassino as centers of religious, intellectual, and cultural preservation in post-Roman Europe.

France

Who/What: A modern nation-state in Western Europe, historically emerging from the territories of the Frankish kingdoms established by the Merovingians and Carolingians.

When: Its origins trace to the 5th–10th centuries CE, gradually evolving into the Kingdom of France by the High Middle Ages.

Context: France developed from the western portion of the Frankish Empire, with its rulers maintaining close ties to the Church and using monastic institutions to consolidate power, preserve knowledge, and administer the realm.

Connection: The formation of France illustrates the long-term impact of Germanic tribes, Carolingian rulers, and Church-supported institutions, such as the Abbey of Monte Cassino, on European political and cultural structures.

Holy Roman Empire

Who/What: A multi-ethnic political entity in Central Europe, considered the continuation of the Western Roman Empire under a Christian framework, combining Germanic, Roman, and Church traditions.

When: Established in 800 CE when Charlemagne was crowned Emperor; lasted in various forms until 1806 CE.

Context: Created to legitimize the authority of the emperor through papal coronation, linking secular rule with the Church. It encompassed territories that are now Germany, Austria, Switzerland, and parts of Italy and France.

Connection: The Holy Roman Empire demonstrates the legacy of Carolingian political and religious alliances, reflecting how rulers supported monasteries like the Abbey of Monte Cassino as centers of learning, administration, and cultural preservation.

Louis the Pious

Who/What: Louis the Pious, the son and successor of Charlemagne who ruled the Carolingian Empire.

When: Lived 778–840 CE; ruled as emperor 814–840 CE.

Context: Known for his devout Christian faith, he sought to enforce moral and religious reforms across the empire and maintain unity among his sons, though succession disputes ultimately fragmented the empire.

Connection: Louis’s reign highlights the ongoing integration of Church authority with imperial governance and the reliance on monastic institutions like the Abbey of Monte Cassino to support education, religious observance, and cultural continuity in post-Roman Europe.

Salic Law

Who/What: A legal code of the Salian Franks regulating property, inheritance, and criminal matters, including restrictions on women inheriting land.

When: Codified in the 6th century CE under Frankish rulers like Clovis I.

Context: Served as a foundation for early medieval European legal systems, emphasizing Germanic customs such as weregild.

Connection: Salic Law influenced political succession and inheritance practices, affecting the governance of kingdoms tied to Church authority and monasteries like the Abbey of Monte Cassino.

Treaty of Verdun

Who/What: Treaty of Verdun, an agreement dividing Charlemagne’s empire among his three surviving grandsons.

When: 843 CE.

Context: Partitioned the empire into West Francia, East Francia, and Middle Francia, setting the stage for the modern nations of France and Germany.

Connection: The treaty illustrates the fragmentation of Carolingian authority and the continuing role of the Church and monasteries like Abbey of Monte Cassino in preserving stability and learning amid political division.

Otto I

Who/What: Otto I, king of East Francia who became the first emperor of the Holy Roman Empire in the 10th century.

When: Lived 912–973 CE; crowned emperor 962 CE.

Context: Strengthened imperial authority, allied closely with the Church, and expanded influence over Italy.

Connection: Otto’s reign reinforced the precedent of cooperation between emperors and the papacy, continuing the Carolingian model of Church-supported governance that benefited monastic institutions like the Abbey of Monte Cassino.

Pope John XII

Who/What: Pope John XII, head of the Church during the 10th century.

When: Papacy 955–964 CE.

Context: Crowned Otto I as Holy Roman Emperor in 962 CE, strengthening the alliance between the papacy and imperial authority.

Connection: His coronation of Otto I established a model of papal influence in legitimizing secular rulers, affecting the Church’s oversight of monastic centers like the Abbey of Monte Cassino.

Investiture Controversy

Who/What: A conflict between Church and secular rulers over who had the authority to appoint bishops and abbots.

When: 11th–12th centuries CE, peaking under Pope Gregory VII and King Henry IV.

Context: Represented a struggle for power between emperors/kings and the papacy, challenging traditional authority structures.

Connection: The controversy highlighted the Church’s political influence and affected monasteries like the Abbey of Monte Cassino, which relied on both ecclesiastical and secular support.

Pope Gregory VII

Who/What: Pope Gregory VII, reform-minded pope who led the Church during the Investiture Controversy.

When: Papacy 1073–1085 CE.

Context: Advocated for the independence of the Church, forbidding secular rulers from appointing clergy, enforcing clerical celibacy, and promoting Church reform.

Connection: Gregory VII’s reforms strengthened ecclesiastical authority over monasteries like the Abbey of Monte Cassino, ensuring their autonomy and religious integrity.

King Henry IV

Who/What: King Henry IV, ruler of the Holy Roman Empire who opposed Pope Gregory VII during the Investiture Controversy.

When: Lived 1050–1106 CE; reigned 1056–1106 CE.

Context: Excommunicated by Gregory VII for attempting to appoint bishops, later performed penance at Canossa to reconcile with the pope.

Connection: His conflict with the papacy illustrates the tension between secular and ecclesiastical authority, affecting the governance and protection of Church institutions like the Abbey of Monte Cassino.

Concordat of Worms

Who/What: Concordat of Worms, an agreement between the pope and the Holy Roman Emperor.

When: 1122 CE.

Context: Resolved disputes over investiture by allowing the Church to appoint bishops while granting emperors a role in temporal authority and recognition.

Connection: The Concordat established a balance of power between Church and state, securing the independence of monasteries like the Abbey of Monte Cassino while maintaining their protection under secular rulers.