John Cassian
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John Cassian, also known as John the Ascetic and John Cassian the Roman (, ''Ioannes Cassianus'', or ''Ioannes Massiliensis''; Greek: Ίωάννης Κασσιανός ό Ερημίτης; – ), was a Christian monk and
theologian Theology is the study of religious belief from a religious perspective, with a focus on the nature of divinity. It is taught as an academic discipline, typically in universities and seminaries. It occupies itself with the unique content of ...
celebrated in both the Western and Eastern churches for his mystical writings. Cassian is noted for his role in bringing the ideas and practices of early
Christian monasticism Christian monasticism is a religious way of life of Christians who live Asceticism#Christianity, ascetic and typically cloistered lives that are dedicated to Christian worship. It began to develop early in the history of the Christian Church, m ...
to the
medieval In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of World history (field), global history. It began with the fall of the West ...
West.


Biography

Cassian was born around 360, most likely in the region of Scythia Minor (now
Dobruja Dobruja or Dobrudja (; or ''Dobrudža''; , or ; ; Dobrujan Tatar: ''Tomrîğa''; Ukrainian language, Ukrainian and ) is a Geography, geographical and historical region in Southeastern Europe that has been divided since the 19th century betw ...
, a historical region shared today by
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
and
Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
), although some scholars assume a Gallic origin. The son of wealthy parents, he received a good education: his writings show the influence of
Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, orator, writer and Academic skeptic, who tried to uphold optimate principles during the political crises tha ...
and Persius. He was bilingual in Latin and Greek. Cassian mentions having a sister in his first work, the ''Institutes'', with whom he corresponded in his monastic life; she may have ended up with him in Marseille. As a young adult he traveled to
Palestine Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
with an older friend Germanus, with whom he would spend much of the next twenty-five years. There they entered a hermitage near Bethlehem. After remaining in that community for about three years, they journeyed to the desert of Scete in
Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...
, which was rent by Christian struggles. There they visited a number of
monastic Monasticism (; ), also called monachism or monkhood, is a religious way of life in which one renounces worldly pursuits to devote oneself fully to spiritual activities. Monastic life plays an important role in many Christian churches, especially ...
foundations. Approximately fifteen years later, about 399, Cassian and Germanus faced the Anthropomorphic controversy provoked in letter form by Theophilus, Archbishop of Alexandria. Cassian noted that the majority of the monks received the message of their patriarch "with bitterness", and charged Theophilus with heresy for impugning the plain teaching of scripture. Following an unsuccessful journey to Alexandria to protest the matter, Cassian and Germanus fled with about 300 other
Origen Origen of Alexandria (), also known as Origen Adamantius, was an Early Christianity, early Christian scholar, Asceticism#Christianity, ascetic, and Christian theology, theologian who was born and spent the first half of his career in Early cent ...
ist monks. Cassian and Germanus went to
Constantinople Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
, where they appealed to the Patriarch of Constantinople, John Chrysostom, for protection. Cassian was ordained a
deacon A deacon is a member of the diaconate, an office in Christian churches that is generally associated with service of some kind, but which varies among theological and denominational traditions. Major Christian denominations, such as the Cathol ...
and became a member of the clergy attached to the patriarch while the struggles with the imperial family ensued. When the patriarch was forced into
exile Exile or banishment is primarily penal expulsion from one's native country, and secondarily expatriation or prolonged absence from one's homeland under either the compulsion of circumstance or the rigors of some high purpose. Usually persons ...
from Constantinople in 404, the Latin-speaking Cassian was sent to Rome to plead his cause before Pope Innocent I. While he was in Rome, Cassian accepted the invitation to found an Egyptian-style
monastery A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of Monasticism, monastics, monks or nuns, whether living in Cenobitic monasticism, communities or alone (hermits). A monastery generally includes a ...
in southern
Gaul Gaul () was a region of Western Europe first clearly described by the Roman people, Romans, encompassing present-day France, Belgium, Luxembourg, and parts of Switzerland, the Netherlands, Germany, and Northern Italy. It covered an area of . Ac ...
, near
Marseille Marseille (; ; see #Name, below) is a city in southern France, the Prefectures in France, prefecture of the Departments of France, department of Bouches-du-Rhône and of the Provence-Alpes-Côte d'Azur Regions of France, region. Situated in the ...
. He may also have spent time as a priest in
Antioch Antioch on the Orontes (; , ) "Antioch on Daphne"; or "Antioch the Great"; ; ; ; ; ; ; . was a Hellenistic Greek city founded by Seleucus I Nicator in 300 BC. One of the most important Greek cities of the Hellenistic period, it served as ...
between 404 and 415. In any case, he arrived in Marseille around 415. His foundation, the Abbey of St Victor, was a complex of monasteries for both men and women, one of the first such institutes in the West, and served as a model for later monastic development. Cassian's achievements and writings influenced
Benedict of Nursia Benedict of Nursia (; ; 2 March 480 – 21 March 547), often known as Saint Benedict, was a Great Church, Christian monk. He is famed in the Catholic Church, the Eastern Orthodox Church, the Lutheran Churches, the Anglican Communion, and Old ...
, who incorporated many of the principles into his monastic rule, and recommended to his own monks that they read the works of Cassian. Since Benedict's rule is still followed by
Benedictine The Benedictines, officially the Order of Saint Benedict (, abbreviated as O.S.B. or OSB), are a mainly contemplative monastic order of the Catholic Church for men and for women who follow the Rule of Saint Benedict. Initiated in 529, th ...
,
Cistercian The Cistercians (), officially the Order of Cistercians (, abbreviated as OCist or SOCist), are a Catholic religious order of monks and nuns that branched off from the Benedictines and follow the Rule of Saint Benedict, as well as the contri ...
, and
Trappist The Trappists, officially known as the Order of Cistercians of the Strict Observance (, abbreviated as OCSO) and originally named the Order of Reformed Cistercians of Our Lady of La Trappe, are a Religious order (Catholic), Catholic religious o ...
monks, John Cassian's thought still exercises influence over the spiritual lives of thousands of men and women in the
Latin Church The Latin Church () is the largest autonomous () particular church within the Catholic Church, whose members constitute the vast majority of the 1.3 billion Catholics. The Latin Church is one of 24 Catholic particular churches and liturgical ...
. Cassian died in 435 at Marseille.


Writings

Cassian came very late into writing and did so only when a request was made by one or more important persons. His sources were the same as those of Evagrius Ponticus, but he added his own ideas, which were arranged in extensive collections. Evagrius was, however, the single most important influence on Cassian's ideas, due to his reverence for the "Origenist" monks (who also relied predominantly on Evagrius) of Nitria, Kellia, and Scetis, three early monastic centres in the desert of the northwestern
Nile Delta The Nile Delta (, or simply , ) is the River delta, delta formed in Lower Egypt where the Nile River spreads out and drains into the Mediterranean Sea. It is one of the world's larger deltas—from Alexandria in the west to Port Said in the eas ...
. Around 420, at the request of Bishop Castor of Apt in Gallia Narbonensis, Cassian wrote two major spiritual works, the ''De institutis coenobiorum'' (''Institutes of the Coenobia'') and the ''Conlationes'' or ''Collationes patrum in scythica eremo'' (''Conferences of the Desert Fathers''). In these, he codified and transmitted the wisdom of the Desert Fathers of Egypt. The ''Institutes'' deal with the external organization of monastic communities, while the ''Conferences'' deal with "the training of the inner man and the perfection of the heart". His books were written in
Latin Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
, in a simple, direct style. They were swiftly translated into Greek, which indicates the Eastern monks recognized him as one of their own. Some of his works had been translated into Georgian by the 11th century.


The ''Institutes''

The ''Institutes'' were meant to help Castor to establish a coenobium following the model of Egypt, in contrast to the existing monastic life in Gaul, which included the work of
Martin of Tours Martin of Tours (; 316/3368 November 397) was the third bishop of Tours. He is the patron saint of many communities and organizations across Europe, including France's Third French Republic, Third Republic. A native of Pannonia (present-day Hung ...
. According to Hugh Feiss the ''Institutes'' are a counterweight to Sulpicius Severus’ ''Life of Martin'' and ''Dialogues'', and are an attempt to put order into a movement Cassian regarded as chaotic. Cassian, who insists on manual work, had a higher opinion of and close ties with the monastery on the Island of Lerins, founded by Honoratus. In Books 1–4 of ''Institutions'', Cassian discusses clothing, prayer and rules of monastic life. Books 5–12 are rules on morality, specifically addressing the eight vices – gluttony, lust, greed, hubris, wrath, envy, listlessness, and boasting – and what to do to cure these vices. In the ''Institutions'', Cassian discusses a will that is more complex than the will at the heart of the Pelagian message. Willful monks are a contentious problem, and Cassian paid considerable attention to analyzing the will, treating the corrupt will, and chiefly subordinating even the good will for the good of the community and ultimately, the will of God. Below is an outline of Cassian's ''Institutes'':


The ''Conferences''

The ''Conferences'', dedicated to Pope Leo, to the bishop of Fréjus, and to the monk Helladius, summarize important conversations that Cassian had with elders from the monastery at Scetis about principles of the spiritual and ascetic life. This book addresses specific problems of spiritual theology and the ascetic life. It was later read in
Benedictine The Benedictines, officially the Order of Saint Benedict (, abbreviated as O.S.B. or OSB), are a mainly contemplative monastic order of the Catholic Church for men and for women who follow the Rule of Saint Benedict. Initiated in 529, th ...
communities after the evening meal, and from the Latin title, ''Collationes'', comes the word ''collation'' in the sense of "light meal". Outline of Cassian's ''Conferences'':


Spirituality

The desert ascetics of Egypt followed a three-step path to mysticism: ''Purgatio'', ''Illuminatio'', and ''Unitio''. These stages correspond to the three ways of later Catholic theology. During the first level, ''Purgatio'' (in Greek, ''
Catharsis Catharsis is from the Ancient Greek word , , meaning "purification" or "cleansing", commonly used to refer to the purification and purgation of thoughts and emotions by way of expressing them. The desired result is an emotional state of renewal an ...
''), young monks struggled through prayer and ascetic practices to gain control of "the flesh"—specifically by purging their gluttony, lust and desire for possessions. This period of purgation, which often took many years, was intended to teach young monks that whatever strength they had to resist these desires ( grace) came directly from the
Holy Spirit The Holy Spirit, otherwise known as the Holy Ghost, is a concept within the Abrahamic religions. In Judaism, the Holy Spirit is understood as the divine quality or force of God manifesting in the world, particularly in acts of prophecy, creati ...
. At this point, the ''Illuminatio'' (''
theoria Christian mysticism is the tradition of mysticism, mystical practices and mystical theology within Christianity which "concerns the preparation f the personfor, the consciousness of, and the effect of ..a direct and transformative pr ...
'' in Greek) commenced. During this period the monks practiced the paths to holiness as revealed in the Gospel, identifying strongly with the Christ who taught the Sermon on the Mount (found in Matthew 5–7). Many monks took in visitors and students and tended the poor as much as their resources allowed. Many monks died never having moved past this period. The final stage was the ''Unitio'' ('' theosis'' in Greek), a period in which the soul of the monk was meant to bond with the Spirit of God in a union often described as the marriage of the '' Song of Solomon'' (also called the "Song of Songs" or the "Canticle of Canticles"). To find the solitude and peace that this level of mystical awareness demanded, elderly monks often fled into the deep desert or into remote forests. His asceticism, while rigorous, was tempered by common sense. Cassian says hospitality should override ascetical routine. Even the most contemplative of anchorites should entertain visitors. Both asceticism and ministry are aspects of the practical life. In his ''Conferences'', Cassian recommended as "absolutely necessary for possessing the perpetual awareness of God" the formula in Psalm 70 (69) v. 2, ''Deus, in adiutorium meum intende. Domine, ad adiuvandum me festina'' ("God, incline unto my aid; O Lord, make haste to help me"). He says of it:
Benedict of Nursia Benedict of Nursia (; ; 2 March 480 – 21 March 547), often known as Saint Benedict, was a Great Church, Christian monk. He is famed in the Catholic Church, the Eastern Orthodox Church, the Lutheran Churches, the Anglican Communion, and Old ...
praises Cassian's ''Conferences'' in his rule and use of this formula became part of the
Liturgy of the Hours The Liturgy of the Hours (), Divine Office (), or ''Opus Dei'' ("Work of God") are a set of Catholic prayers comprising the canonical hours, often also referred to as the breviary, of the Latin Church. The Liturgy of the Hours forms the official ...
in the Western Church, in which all the
canonical hours In the practice of Christianity, canonical hours mark the divisions of the day in terms of Fixed prayer times#Christianity, fixed times of prayer at regular intervals. A book of hours, chiefly a breviary, normally contains a version of, or sel ...
, including the minor hours, start with this versicle, which is omitted only if the hour begins with the Invitatory, the introduction to the first hour said in the day, whether it be the Office of Readings or Morning Prayer. Alphonsus Liguori also cites Cassian's recommendation to use this short prayer continually. In the West, Cassian's proposition that "the slightest glimmer of goodwill" could be attributed to the human drive was widely regarded as unacceptable in relation to the prosperity of the Augustinianism of the period (Conf. 13.7.1; cf Prosper of Aquitaine ''Contra Collatorem;'' Cassiodorus, ''Institutiones'' 1.29; ''Decretum'' ''Gelasianum'' V.7'')''. In his ''Thirteenth Conference'' and in writings to the Monks of Lerins, Cassian qualifies this by saying the good will is "stirred" by God: Cassian finds the will to be insufficient for spiritual progress, and traces this back to the initial sin of pride. Cassian illustrates advanced cases of the will's pathology in the ''Institutions'', saying these problems began when man "believed himself capable of attaining the glory of the Godhead by his ''freedom of will'' and hard work." To this end, Cassian believes the renunciate must conquer his will, overcome it, and even kill it. In regards to demons, Cassian noted that the earliest coenobites would ensure one monk was reciting a prayer, psalmody, or reading at all times, due to their belief that demons were especially prevalent at night. Cassian promotes David's evil spirit repulsing prayer at Ps. 35: 1–3, for demons actively oppose the virtuous life, and could be warded off with prayer.


Accusations of Semipelagianism


As viewed by the Roman Catholic Church

His third book, ''On the Incarnation of the Lord'', was a defense of orthodox doctrine against the views of
Nestorius Nestorius of Constantinople (; ; ) was an early Christian prelate who served as Archbishop of Constantinople from 10 April 428 to 11 July 431. A Christian theologian from the Catechetical School of Antioch, several of his teachings in the fi ...
, and was written at the request of the Archdeacon of Rome, later Pope Leo I. In this book Cassian points out a link between Nestorianism which stresses the humanity of Jesus and Pelagianism which stresses human effort. Later theologians, however, labeled Cassian as " Semipelagian" because he stressed the role of the human will, as opposed to Augustine's stress on the totality of grace, in moving towards salvation. The ideas expressed by Cassian to which critics have pointed as examples of his alleged Semipelagianism are found in his ''Conferences'', in book 3, the Conference of Abbot Paphnutius; book 5, the Conference of Abbot Serapion; and most especially in book 13, the Third Conference of Abbot Chaeremon. The view that Cassian propounded Semipelagianism has been disputed. Lauren Pristas, writes: "For Cassian, salvation is, from beginning to end, the effect of God's grace. It is fully divine. Salvation, however, is salvation of a rational creature who has sinned through free choice. Therefore, salvation necessarily includes both free human consent in grace and the gradual rehabilitation in grace of the faculty of free choice. Thus Cassian insists salvation is also fully human. His thought, however, is not Semi-Pelagian, nor do readers who submit to the whole corpus emerge Semi-Pelagians." And Augustine Casiday states that "for Cassian ... although sparks of goodwill may exist (which are not directly caused by God), they are totally inadequate and only direct divine intervention can ensure our spiritual progress". The
Latin Church The Latin Church () is the largest autonomous () particular church within the Catholic Church, whose members constitute the vast majority of the 1.3 billion Catholics. The Latin Church is one of 24 Catholic particular churches and liturgical ...
condemned Semipelagianism in the local Council of Orange (529), but recognizes Cassian himself as a saint. It did not endorse Augustine entirely and, while later Catholic theologians accepted Augustine's authority, they interpreted his views in the light of writers such as Cassian.


As viewed by the Eastern Orthodox Church

Augustine Casiday states that Cassian "boldly asserts that God's grace, not human
free will Free will is generally understood as the capacity or ability of people to (a) choice, choose between different possible courses of Action (philosophy), action, (b) exercise control over their actions in a way that is necessary for moral respon ...
, is responsible for 'everything which pertains to salvation' - even faith." Some other Orthodox, who do not apply the term "Semi-Pelagian" to their theology, criticize the Roman Catholics for allegedly rejecting Cassian, whom they accept as fully orthodox, and for holding, as, in Casiday's interpretation, that ''everything'' which pertains to salvation comes from God's grace, and so that even the human consent to God's justifying action is itself an effect of grace. This position of the Roman Catholic Church and of Cassian as interpreted by Casiday is attributed by Eastern Orthodox theologian Georges Florovsky also to the Eastern Orthodox Church, which, he says, "always understood that God initiates, accompanies, and completes everything in the process of salvation", rejecting instead the
Calvinist Reformed Christianity, also called Calvinism, is a major branch of Protestantism that began during the 16th-century Protestant Reformation. In the modern day, it is largely represented by the Continental Reformed Protestantism, Continenta ...
idea of irresistible grace. Neither Cassian nor any of his teachings have ever been directly or indirectly called into question or condemned by Eastern Orthodox, as they are considered a witness to the Orthodox position.


In Cassian's writings

In ''The Book of Mystical Chapters'', a compilation of sayings of the
Church Fathers The Church Fathers, Early Church Fathers, Christian Fathers, or Fathers of the Church were ancient and influential Christian theologians and writers who established the intellectual and doctrinal foundations of Christianity. The historical peri ...
by renowned theologian and early church historian John Anthony McGuckin, Cassian is quoted as saying the following:


Other views

According to some scholars, Cassian is a prominent representative of a monastic movement in southern Gaul which, ca. 425, gave expression to the soteriological view that much later was called Semipelagianism. This emphasized the role of
free will Free will is generally understood as the capacity or ability of people to (a) choice, choose between different possible courses of Action (philosophy), action, (b) exercise control over their actions in a way that is necessary for moral respon ...
in that the first steps of
salvation Salvation (from Latin: ''salvatio'', from ''salva'', 'safe, saved') is the state of being saved or protected from harm or a dire situation. In religion and theology, ''salvation'' generally refers to the deliverance of the soul from sin and its c ...
are in the power of the individual, without the need for divine grace. His thought has been described as a "middle way" between Pelagianism, which taught that the will alone was sufficient to live a sinless life, and the view of
Augustine of Hippo Augustine of Hippo ( , ; ; 13 November 354 – 28 August 430) was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Africa. His writings deeply influenced the development of Western philosop ...
, which emphasizes
original sin Original sin () in Christian theology refers to the condition of sinfulness that all humans share, which is inherited from Adam and Eve due to the Fall of man, Fall, involving the loss of original righteousness and the distortion of the Image ...
and the absolute need for grace. For instance, Anglican priest and historian Owen Chadwick stated that Cassian held that man can come to God without the intervention of divine grace first; and the Presbyterian theologian B. B. Warfield called Cassian the leader of the monastics in southern Gaul who asserted that men begin their turning to God and that God assists that beginning.


Influence

The spiritual traditions of Cassian had an immeasurable effect on Western Europe. Many different western spiritualities, from that of St
Benedict of Nursia Benedict of Nursia (; ; 2 March 480 – 21 March 547), often known as Saint Benedict, was a Great Church, Christian monk. He is famed in the Catholic Church, the Eastern Orthodox Church, the Lutheran Churches, the Anglican Communion, and Old ...
to that of St
Ignatius of Loyola Ignatius of Loyola ( ; ; ; ; born Íñigo López de Oñaz y Loyola; – 31 July 1556), venerated as Saint Ignatius of Loyola, was a Basque Spaniard Catholic priest and theologian, who, with six companions, founded the religious order of the S ...
, owe their basic ideas to Cassian.
Pope Gregory I Pope Gregory I (; ; – 12 March 604), commonly known as Saint Gregory the Great (; ), was the 64th Bishop of Rome from 3 September 590 until his death on 12 March 604. He is known for instituting the first recorded large-scale mission from Ro ...
's teaching on the seven deadly sins comes from Cassian, as does much of his teaching on compunction and prayer.
Philip Neri Saint Philip Neri , born Filippo Romolo Neri, (22 July 151526 May 1595) was an Italian Catholic priest who founded the Congregation of the Oratory, a society of secular clergy dedicated to pastoral care and charitable work. He is sometimes refe ...
used to read Cassian to the laity and would frequently use his work as the starting point for his own addresses. He also influenced John Climacus and John of Damascus, as well as
Saint Dominic Saint Dominic, (; 8 August 1170 – 6 August 1221), also known as Dominic de Guzmán (), was a Castilians, Castilian Catholic priest and the founder of the Dominican Order. He is the patron saint of astronomers and natural scientists, and he a ...
, Francis de Sales, and John Henry Newman. Cassian's writings stress the role of prayer and personal asceticism in attaining salvation by contrast with Augustine's writings which stress the role of God's justice and grace (predestination) and take a more negative view of human effort. His teaching on overcoming the eight evil tendencies (See Books 5 to 12 of The Institutes) were the inspiration behind the way the Irish monks practised asceticism, as shown in the Irish Penitentials. The ''Institutes'' had a direct influence on organization of monasteries described in the '' Rule of Saint Benedict''; Benedict also recommended that ordered selections of the ''Conferences'' be read to monks under his Rule. Moreover, the monastic institutions Cassian inspired kept learning and culture alive during the
Early Middle Ages The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...
, and were often the only institutions that cared for the sick and poor. His works are excerpted in the '' Philokalia'' ( Greek for "love of the beautiful"), the
Eastern Orthodox Eastern Orthodoxy, otherwise known as Eastern Orthodox Christianity or Byzantine Christianity, is one of the three main Branches of Christianity, branches of Chalcedonian Christianity, alongside Catholic Church, Catholicism and Protestantism ...
compendium on mystical Christian prayer. Even modern thinkers have been influenced by Cassian's thinking.
Michel Foucault Paul-Michel Foucault ( , ; ; 15 October 192625 June 1984) was a French History of ideas, historian of ideas and Philosophy, philosopher who was also an author, Literary criticism, literary critic, Activism, political activist, and teacher. Fo ...
was fascinated by the rigorous way Cassian defined and struggled against the "flesh". Perhaps because of investigations like these, Cassian's thought and writings are enjoying a recent popularity even in non-religious circles.


Veneration

He is a
saint In Christianity, Christian belief, a saint is a person who is recognized as having an exceptional degree of sanctification in Christianity, holiness, imitation of God, likeness, or closeness to God in Christianity, God. However, the use of the ...
of the
Eastern Orthodox Church The Eastern Orthodox Church, officially the Orthodox Catholic Church, and also called the Greek Orthodox Church or simply the Orthodox Church, is List of Christian denominations by number of members, one of the three major doctrinal and ...
es, with a
feast day The calendar of saints is the traditional Christian method of organizing a liturgical year by associating each day with one or more saints and referring to the day as the feast day or feast of said saint. The word "feast" in this context does n ...
on 29 February. Because this day occurs only once every four years on
leap year A leap year (also known as an intercalary year or bissextile year) is a calendar year that contains an additional day (or, in the case of a lunisolar calendar, a month) compared to a common year. The 366th day (or 13th month) is added to keep t ...
s, official church calendars often transfer his feast to another date (usually 28 February). The
Roman Catholic Church The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
also ranks him as a saint, with a feast day on 23 July ( death anniversary). Like his contemporaries
Augustine of Hippo Augustine of Hippo ( , ; ; 13 November 354 – 28 August 430) was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Africa. His writings deeply influenced the development of Western philosop ...
and John Chrysostom, he was never formally canonized, a process that came into use several centuries after his death. Pope Urban V referred to him as ''sanctus'' (a saint) and he was included in the Gallican Martyrology He is included also in the
Roman Martyrology The ''Roman Martyrology'' () is the official martyrology of the Catholic Church. Its use is obligatory in matters regarding the Roman Rite liturgy, but dioceses, countries and religious institutes may add duly approved appendices to it. It provid ...
with a feast-day on 23 July. In the Irish church, at the beginning of the ninth century, Cassian was commemorated on 25 November, as indicated in the Martyrology of Óengus: "Lasin nEoin Cassian assa érchain corann" (With John Cassian whose crown is very fair). Like the great majority of recognized saints of the church, he is not one of the saints in the
General Roman Calendar The General Roman Calendar (GRC) is the liturgy, liturgical calendar that indicates the dates of celebrations of saints and Sacred mysteries, mysteries of the Lord (Jesus Christ) in the Roman Rite of the Catholic Church, wherever this liturgic ...
, but the Archdiocese of Marseilles and some monastic orders celebrate his
memorial A memorial is an object or place which serves as a focus for the memory or the commemoration of something, usually an influential, deceased person or a historical, tragic event. Popular forms of memorials include landmark objects such as home ...
on his feast day. In 2022, John Cassian was officially added to the Episcopal Church liturgical calendar with a feast day on 23 July. Cassian's
relic In religion, a relic is an object or article of religious significance from the past. It usually consists of the physical remains or personal effects of a saint or other person preserved for the purpose of veneration as a tangible memorial. Reli ...
s are kept in an underground chapel in the Monastery of Saint Victor in
Marseille Marseille (; ; see #Name, below) is a city in southern France, the Prefectures in France, prefecture of the Departments of France, department of Bouches-du-Rhône and of the Provence-Alpes-Côte d'Azur Regions of France, region. Situated in the ...
s. His head and right hand are in the main church there.


Works

;English Translations * * * * ;French translations * * *


See also

*
Libertarianism (metaphysics) Libertarianism is one of the main philosophy, philosophical positions related to the problems of free will and determinism which are part of the larger domain of metaphysics. In particular, libertarianism is an incompatibilist position which argu ...


References


Notes


Citations


Sources

* * * * * * * * * * * * * * * * * * * * * * * * * *


Further reading

* * * * *


External links

Online texts *
''Institutes'' of John Cassian
New Advent
Latin edition of the De Coenobiorum Institutis
New Advent

* ttp://hdl.loc.gov/loc.rbc/Rosenwald.0042.1 Collationes patrum XXIV.From th
Lessing J. Rosenwald Collection at the Library of Congress.




* Others

* ttp://www.documentacatholicaomnia.eu/30_10_0360-0435-_Cassianus_Ioannes.html Opera Omnia by Migne Patrologia Latina* ttp://www.idahomonks.org/sect405.htm Feiss OSB, Hugh. "Cassian and Monasticism", Monastery of the Ascension; Jerome, Idaho
Venerable John Cassian the Roman
Orthodox
icon An icon () is a religious work of art, most commonly a painting, in the cultures of the Eastern Orthodox, Oriental Orthodox, Catholic Church, Catholic, and Lutheranism, Lutheran churches. The most common subjects include Jesus, Mary, mother of ...
and synaxarion
St. John Cassian Monastery, Constanta, Romania
{{DEFAULTSORT:Cassian, John 360 births 435 deaths 4th-century Byzantine monks 4th-century Christian mystics 4th-century Christian saints 4th-century Christian theologians 5th-century Byzantine monks 5th-century Christian mystics 5th-century Christian saints 5th-century Christian theologians 4th-century Gallo-Roman people 5th-century Gallo-Roman people Christian ascetics Byzantine Christian mystics Roman Catholic mystics Roman Catholic writers Deacons Egyptian Christian monks Founders of Christian monasteries Gallo-Roman saints Hesychasts 5th-century writers in Latin People from Dobruja 5th-century Byzantine writers 4th-century writers in Latin Philokalia