Unreached people group Frontier

Chain

World population574K
LanguageBengali
ReligionHinduism
Unreached
0,01%
Evangelicals
South Asian PeoplesSouth Asian Hindu, Other
Who they are

The Chain are a people of eastern India and Bangladesh, found mainly in West Bengal but also in Bihar, Jharkhand, Odisha, and Tripura. They speak predominantly Bengali, a language in which they read and write, and have historically lived from farming and fishing in the fertile lands of this region.

Traditionally classified as an agrarian caste, the Chain have built over generations an identity tied to the land, to the rice and wheat they cultivate, and to inheritance customs that ensure a certain balance between men and women in the sharing of family property.

Today, they are spread across various districts of eastern India, maintaining strong community ties and an identity that crosses state and national borders, uniting families in India and Bangladesh under the same language and customs.

History and origin

The origin of the Chain traces back to the agrarian communities that occupied the fertile plains of the Bengal delta, where rice cultivation and fishing shaped their social organization for centuries. As a caste, they were historically associated with working the land, which defined their place within the complex social hierarchy of eastern India.

Over time, the people spread across different regions of West Bengal, Bihar, Jharkhand, and Odisha, and also into what is now Bangladesh, maintaining everywhere the Bengali language and the customs that identify them as a community.

Where they live
2
Countries
574K
World population
CountryShare of the peoplePopulation
India Unreached
95,6%
549.000
Bangladesh Unreached
4,4%
25.000
How they live

The life of the Chain people has historically revolved around land and water: they are farmers and fishermen, cultivating rice and wheat on the fertile plains where they have lived for generations. Add to this families who today also work in trade and public service, a sign of a community that adapts without abandoning its agrarian roots.

Family organization follows its own inheritance customs: sons and daughters receive equal shares of their father’s property, a widow has the right to half the estate, and it falls to the eldest son to take charge of the household. These arrangements reveal a sense of equity and continuity that sustains the group’s cohesion across generations.

What they believe

The Chain are Hindu, and their faith is expressed daily through worship of the deities of the Hindu pantheon, visits to temples, and offerings of food, flowers, and incense in search of protection and blessing. The great festivals of the Hindu calendar mark the rhythm of the year and reinforce family and community bonds.

For the Chain people, religious practice is intertwined with caste identity and with the agrarian memory that defines them: to worship, celebrate, and keep the Hindu rites is also to affirm who one is within the community and family line.

Religions of the unreached
Hinduism99.96%
Christianity0.04%
Language and the Bible

The complete Bible has been available in Bengali for more than two centuries, one of the oldest translations in South Asia, and there are also a New Testament and portions in Hindi and other languages spoken by part of the people. But having access to the text is not the same as knowing it: for the vast majority of the Chain, Scripture remains associated with another faith and another people, something read on the shelves of a tradition that is not their own. The distance is not one of language, but of belonging.

Gospel progress among the unreached
Christians (all traditions)0,04%
Evangelicals0,01%
Barriers to the gospel

To be Chain is, in practice, to be Hindu: caste identity shapes daily life, kinship networks, and each family’s place in Bengal’s agrarian society. Following Jesus would mean breaking with the rites that mark birth, marriage, and death, which is experienced as abandoning one’s own lineage, not just one’s religion. Add to this the fact that there is almost no local church or Christian community in the regions where the people are concentrated, and the result is a spiritual isolation that makes even a first encounter with the gospel rare.

Needs

Like many agrarian families in eastern India, the Chain face challenges tied to the land: dependence on harvests, limited access to opportunities outside agriculture, and, in some regions, the pursuit of social recognition and rights guaranteed by law. There is also a less visible but equally real need for nearby Christian community: today there is practically no church presence among them, which means that any Chain person who came to believe in Jesus would have few brothers and sisters in the faith to walk alongside.

What to pray for
Intercede for this people
For the opening of Chain hearts to know the person of Jesus.
For the opening of Chain hearts to know the person of Jesus.
For workers willing to bring the gospel to Chain families in West Bengal, Bihar, and Jharkhand.
For workers willing to bring the gospel to Chain families in West Bengal, Bihar, and Jharkhand.
That the Bible in Bengali would reach the hands and hearts of the Chain people.
For Chain families who depend on the land and fishing, for provision and stability.
For dreams, visions, and encounters that reveal Christ to this community.
For the breaking of spiritual isolation between the Chain and other peoples already reached by the gospel.

Pray for Chain

Intercede for this people alongside Christians around the world.

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