Kerala MarThoma Community
A community for Mar Thoma Syrian Christians of Kerala to connect, explore ancestry, preserve heritage, and celebrate their shared faith, culture, and identity.
The Mar Thoma Syrian Christians of Kerala
History, Faith, and Culture of the Malankara Mar Thoma Syrian Church Community
1. Introduction: Who Are the Mar Thoma Syrian Christians?
The Mar Thoma Syrian Christians of Kerala, formally known as the Malankara Mar Thoma Syrian Church community, are one of the several closely related branches of the ancient Saint Thomas Christian (Nasrani) family of South India. They trace their spiritual lineage to the Apostle Thomas, whom tradition holds to have brought Christianity to the Malabar Coast in the first century CE, while their present ecclesiastical identity took shape through a nineteenth-century reform movement within the older Malankara Church. The community is concentrated historically in central Travancore, in the present-day districts of Pathanamthitta, Kollam, and Thiruvananthapuram, as well as in Kunnamkulam in Thrissur district, and today numbers roughly one million members, with a substantial and well-organised diaspora across the world.
The Mar Thoma Church describes itself as apostolic in origin, biblical in faith, evangelical in principle, ecumenical in outlook, Oriental in worship, democratic in function, and Episcopal in character. This description captures the community's distinctive character: it retains the ancient Syriac liturgical and devotional heritage of the Saint Thomas Christians while embracing Reformation-era theological emphases such as scripture as the final authority, justification by grace through faith, and the priesthood of all believers. It is often referred to, including by its own leaders, as a "bridge church" standing between Eastern and Western, and between Orthodox and Protestant, Christian traditions.
This profile presents the community's origins, its formation as a distinct church in the nineteenth century, its liturgy and organisation, its social customs and cuisine, its wide diaspora, and some of the notable individuals associated with it.
2. Origins and Early History
2.1 The Apostolic and Persian Heritage
Like the other branches of the Saint Thomas Christian community, the Mar Thoma Church traces its founding to the tradition that the Apostle Thomas landed at the port of Muziris on the Malabar Coast around 52 CE, preached the Gospel, and established a number of early Christian communities in Kerala before proceeding to the eastern coast of India, where he is traditionally believed to have died at Mylapore, near modern Chennai. Community memory and later chronicles link this early Christian presence to the ancient maritime trade that linked Kerala with the Mediterranean, Persia, and West Asia.
Over the following centuries, the Malabar Christians developed close ecclesiastical ties with the Church of the East, centred in Persia, from which they received the East Syriac liturgy and the Syriac language of worship — the origin of the community's long-standing "Syrian" designation. Community histories also recall a migration traditionally dated to the fourth century, led by the merchant Knai Thomman (Thomas of Cana), which reinforced these Persian and Syriac connections. Kerala's Christians of this period enjoyed royal patronage from local Hindu rulers, who granted land, trading privileges, and protection recorded in early copper-plate deeds still preserved today, including grants associated with the historic Tharisapalli church at Kollam.
2.2 The Portuguese Encounter and the Coonan Cross Oath
The arrival of the Portuguese in 1498, and the subsequent efforts of Portuguese missionaries to bring the Malabar Church under Latin jurisdiction, culminated in the Synod of Diamper in 1599, at which the local church's East Syriac liturgy and customs were substantially revised to align with Roman Catholic practice. Resentment at this loss of ecclesiastical independence led a large section of the community, under their native leader Archdeacon Thomas, to take a public oath at Mattancherry in 1653 — the Coonan Cross Oath — never again to submit to Portuguese-appointed bishops. Archdeacon Thomas was subsequently consecrated with the title Mar Thoma I, beginning an unbroken line of native leadership that, through the present Metropolitan, has now reached its twenty-first successor.
Following the Coonan Cross Oath, the community that remained apart from Rome developed ties with the West Syriac (Antiochian) tradition, adopting the Liturgy of Saint James in the following decades. This branch of the Saint Thomas Christians is the direct ancestor of today's Malankara Orthodox Syrian Church, Jacobite Syrian Christian Church, and — through the nineteenth-century reform movement described below — the Mar Thoma Syrian Church.
2.3 The Nineteenth-Century Reformation
The formation of the Mar Thoma Church as a distinct body is closely associated with the reforming work of Abraham Malpan, a respected priest and teacher at the Old Seminary in Kottayam, during the 1830s and 1840s. Influenced in part by contact with Anglican missionaries who had been invited to assist with theological education in the Malankara Church, Abraham Malpan and a group of like-minded clergy sought to remove practices they considered later accretions and to restore what they saw as the church's earlier, more scriptural character. Reforms associated with this movement included conducting the Holy Communion service in the vernacular Malayalam alongside Syriac, emphasising the reading and preaching of scripture, and revising the liturgy to reflect these theological priorities.
These reforms were not universally accepted within the Malankara Church, and a long period of internal disagreement followed, addressed at various points through church synods and, eventually, litigation before the courts of Travancore. A civil court verdict delivered in 1889 recognised the conservative faction's claim to the older Malankara Church's institutions and assets. The reform-minded faction, which had continued under its own bishops since the mid-nineteenth century, thereafter organised as an independent body, which took the name Malankara Mar Thoma Syrian Church, formally adopted in 1898. Today the Mar Thoma Church and its sister churches within the wider Saint Thomas Christian family maintain cordial and often close relations, including shared use of some historic church buildings and long traditions of mutual cooperation.
3. Faith, Doctrine, and Identity
The Mar Thoma Church holds the Bible and the Nicene Creed as the basis of its faith and doctrine, and affirms core Reformation principles such as justification by faith and salvation by grace, alongside the priesthood of all believers. At the same time, it continues many of the devotional and liturgical sensibilities of the Oriental Christian tradition — honouring, for example, the memory of saints and martyrs as models of Christian life, while placing emphasis on Christ as the sole mediator. This distinctive combination is why the church is often described, including by its own leadership, as a bridge between Eastern and Western Christianity.
The Mar Thoma Church recognises seven sacraments, called Koodashas in Malayalam: Baptism, Chrismation, Confession, Holy Communion, Marriage, Anointing of the Sick, and Ordination. Its members observe the seven canonical hours of prayer contained in the Shehimo, the traditional West Syriac prayer book, and worship facing the eastward direction in keeping with ancient Syriac custom.
4. Organisation and Leadership
The Mar Thoma Church has a well-defined constitution and a notably democratic pattern of governance for an episcopal church. Its central administration consists of the Metropolitan (the head of the church), the Episcopal Synod of all bishops, the Prathinidhi Mandalam (a representative assembly, sometimes called the church's parliament), and the Sabha Council, its executive body. The church is organised into thirteen dioceses, each with its own council and assembly, and every parish member belongs to the Edavaka Sangham, the general body of the local parish, with the right to elect representatives to diocesan and central bodies.
The title of the head of the church is Mar Thoma Metropolitan, chosen from among the church's bishops. The present Metropolitan, Theodosius Mar Thoma, is the twenty-first in the line of Mar Thoma prelates that began with Mar Thoma I following the Coonan Cross Oath of 1653. Headquarters of the church are at Poolatheen, Tiruvalla, in Kerala. Clergy are trained principally at the Mar Thoma Theological Seminary in Kottayam, established in 1926.
5. Language and Liturgy
The everyday language of the Mar Thoma community, as with other Saint Thomas Christian groups, is Malayalam. The community's liturgical heritage, however, lies in Syriac, a dialect of Aramaic that was for centuries the exclusive language of Kerala's Christian worship. The Mar Thoma Church employs a reformed version of the West Syriac Divine Liturgy of Saint James, translated into Malayalam, with Syriac hymns and phrases retained in worship as markers of the community's ancient heritage. The liturgy has since also been translated into English, Hindi, Tamil, Telugu, and Kannada to serve the church's diaspora and non-Malayalam-speaking members.
6. Culture, Customs, and Social Life
Mar Thoma social and domestic life reflects the broader Nasrani or Saint Thomas Christian culture of Kerala, a blend of ancient Syriac Christian devotion and Kerala's regional social customs, shaped further by the community's long historical position as a literate, land-owning community within Kerala society. Extended family ties remain important, and many families maintain periodic clan gatherings. Education and, historically, agriculture, trade, and the professions have been central to community life, and the church itself has long placed a strong institutional emphasis on schooling, healthcare, and social service through its network of parish institutions.
7. Marriage and Wedding Traditions
A Mar Thoma wedding blends the church's own Order of Service for Holy Matrimony with customs shared across Kerala's Saint Thomas Christian communities. As in other Syrian Christian weddings, celebrations are often preceded by the Madhuram Veppu, an evening gathering at which the couple and their families exchange sweets ahead of the wedding day.
The heart of the Mar Thoma marriage service is the Minnukettu, the tying of the Minnu a small gold pendant, traditionally shaped like a stylised leaf bearing a cross around the bride's neck. Following the reading of the Gospel and the joining of the couple's hands by the officiating minister, the groom ties the Minnu using a cord made from strands of thread drawn from the Manthrakodi, the ceremonial wedding sari. Immediately afterward, the groom drapes the Manthrakodi over the bride, marking her entry into his family; a married female relative of the groom then takes her place beside the bride to welcome her. The Minnu is worn by married Mar Thoma women as an enduring sign of their married status, much as the Manthrakodi itself is kept by a woman throughout her life. The wedding service is followed by a festive communal meal for family and guests.
8. Cuisine
The cuisine of the Mar Thoma community follows the wider culinary tradition of Kerala's Syrian Christian families, shaped by the region's spice trade and its emphasis on hospitable, generous entertaining at festivals and family occasions.
- Appam and stew: lacy, fermented rice-and-coconut pancakes served with a mild coconut-milk vegetable or meat stew, a favourite for Sunday and festive breakfasts.
- Meat and fish preparations flavoured with black pepper, coconut, curry leaves, and vinegar, including duck roast and dry-roasted meat fry dishes associated with festive gatherings.
- Fish curries and banana-leaf-wrapped grilled fish, reflecting the community's coastal and riverine heritage in central Travancore.
- Festive breads and sweets such as achappam and Kerala-style plum cake, traditionally prepared for Christmas.
Feasting is closely tied to the church calendar, with families preparing elaborate meals to mark Christmas, Easter, weddings, and other church festivals, often following a period of fasting in the preceding weeks.
9. Traditional Dress and Ornaments
Traditional dress historically distinguished Kerala's Syrian Christian women, including Mar Thoma women, from other communities in the region. The Chatta and Mundu a fitted, high-necked white blouse worn with a white lower cloth and a pleated shoulder cloth was the customary everyday and formal attire of an earlier generation, while men traditionally wore a white mundu with a shirt or jubba for formal occasions. The Minnu, described above, remains the community's enduring symbol of marriage, worn by married women much as a wedding ring is worn elsewhere. Contemporary daily dress has largely converged with wider Kerala and Indian fashion, though traditional attire and the Manthrakodi remain prominent at weddings and important church occasions.
10. Feasts, Fasts, and the Church Calendar
The Mar Thoma liturgical year follows the wider Saint Thomas Christian calendar of feasts and fasts. Major festivals include the Nativity of Christ, the Baptism of Christ (Danaha), the Feast of the Annunciation, Palm Sunday, Easter, the Ascension, Pentecost, and the Transfiguration. The principal fasting periods are the fifty days before Easter, known as the Great Fast, and a twenty-five day fast before Christmas, the Nativity Fast, along with several shorter observances through the year. Christmas, celebrated with carols, festive lights, and family gatherings, and Holy Week, are the most widely observed occasions in the community's yearly calendar.
11. The Maramon Convention
Among the most distinctive institutions of the Mar Thoma community is the Maramon Convention, an annual gathering held each February on the sandy banks of the Pampa River near Kozhencherry in central Kerala. First held in 1895, it is organised by the Mar Thoma Evangelistic Association, the church's missionary wing, and is widely described as one of the largest annual Christian gatherings in Asia, drawing worshippers and visiting preachers from across India and abroad for several days of preaching, worship, and fellowship.
12. Education and Social Institutions
Education has long been a central priority of the Mar Thoma community, reflecting a broader emphasis on schooling among Kerala's Syrian Christian communities. The church today runs a substantial network of colleges, higher secondary and high schools, and technical institutions, together with dozens of hospitals and social welfare institutions, including homes for the destitute. Church-run departments coordinate youth work (the Mar Thoma Yuvajana Sakhyam, founded in 1933), Sunday School education for children, and women's ministry (the Suvisesha Sevika Sanghom, founded in 1919), reflecting the community's long institutional investment in education, healthcare, and social welfare.
13. Diaspora
From the early twentieth century onward, Mar Thoma families began moving beyond Kerala, initially to other parts of British India and to Malaya, and from the mid-twentieth century in growing numbers to the Gulf countries, North America, the United Kingdom, and other parts of the English-speaking world. Today the church maintains an extensive diaspora structure, including a dedicated Diocese of North America and Europe headquartered in Merrick, New York, encompassing dozens of parishes across the United States and Canada, as well as congregations in the United Kingdom, the Gulf states, Malaysia, Singapore, South Africa, and Australia. Diaspora parishes maintain Malayalam-language worship alongside services in English, and the church has translated its liturgy into several languages to serve members born and raised outside Kerala.
The Mar Thoma Church's historical ties to Anglican missionaries in the nineteenth century have also shaped an enduring relationship with the worldwide Anglican Communion. The two churches recognise each other's ministry, Mar Thoma bishops have participated as co-consecrators in Anglican ordinations on a number of occasions, and Mar Thoma bishops attend the Lambeth Conference. In India, the Mar Thoma Church is a communion partner of the Church of South India and the Church of North India, and it participates actively in the World Council of Churches and other ecumenical bodies.
14. Notable Figures
14.1 Church Leaders
- Abraham Malpan (1796–1845) — priest and reformer whose teaching and liturgical revisions laid the foundations of the Mar Thoma reform movement.
- Mar Thoma I (Archdeacon Thomas) — the community leader consecrated after the Coonan Cross Oath of 1653, the first in the line of Mar Thoma prelates.
- Juhanon Mar Thoma — Metropolitan from 1949 to 1976, and a president of the World Council of Churches during his tenure.
- Philipose Mar Chrysostom (1918–2021) — Metropolitan and later Metropolitan Emeritus, noted for his exceptionally long service as a bishop of the church.
- Theodosius Mar Thoma — the twenty-first and current Metropolitan of the Mar Thoma Church.
14.2 Public Life and Scholarship
- P. J. Kurien — former Deputy Chairman of the Rajya Sabha, the upper house of the Indian Parliament.
- M. M. Thomas — theologian and public intellectual known for his writing on Christianity, ecumenism, and society in modern India.
- Abraham Kovoor (1898–1978) — rationalist and writer, from a Mar Thoma family background, known for his work investigating claims of the paranormal.
- A number of Mar Thoma laypeople and clergy took part in Kerala's twentieth-century political and social reform movements, including the campaign for responsible government in Travancore and India's independence movement.
This list is illustrative rather than exhaustive; the community has produced many clergy, physicians, academics, and civic leaders across Kerala and its global diaspora.
15. Conclusion
The Mar Thoma Syrian Christians represent a distinctive strand within India's ancient Saint Thomas Christian heritage: a community rooted in nearly two thousand years of continuous Christian presence on the Malabar Coast, whose modern identity was shaped by a nineteenth-century reform movement that sought to combine the church's inherited Syriac liturgical and devotional life with the biblical and evangelical emphases of the Reformation. From the sand-bank gatherings of the Maramon Convention to its parishes across the Kerala diaspora worldwide, the Mar Thoma community continues to describe itself, fittingly, as a living bridge between the Christian East and West.
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