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Hindu reform movements (Brahmo Samaj, Arya Samaj)
Brahmo Samaj 1828; Arya Samaj 1875· Religion or tradition· Hindu, Buddhist, Jain & Sikh
Historical recordConfirmed by archaeology, outside sources or contemporary records.
Nineteenth-century movements, notably the Brahmo Samaj and Arya Samaj, that sought to renew Hinduism under British rule.
See it on the World Religions map →What it is
In Calcutta, Ram Mohan Roy founded the Brahmo Samaj in 1828. Drawing on the Upanishads, he preached one formless God, rejected image worship and campaigned against sati, the burning of widows, which the British banned in 1829. In 1875 Dayananda Saraswati founded the Arya Samaj in Bombay with the call 'Back to the Vedas', opposing idol worship and caste by birth and reconverting people to Hinduism. Later figures, notably Vivekananda and Gandhi, built on their work.
Why it matters
They helped recast Hinduism, now followed by about 1.2 billion people, as a modern world religion, fed Indian nationalism, and pushed reforms on caste, widow remarriage and women's education.
Sources and history
Roy's English and Bengali tracts, Dayananda's Satyarth Prakash (1875), the societies' own records, and British colonial reports and laws such as the 1829 Bengal Sati Regulation.
Questions and debates
Scholars debate how far the reformers were reacting to Christian missions and British critics, and how far they revived older Indian reform traditions.
Inside this (3)
Connections (2)
▸Hindu reform movements (Brahmo Samaj, Arya Samaj) answered the challenge of Global Christian missions and empireMostly agreed by scholars
The connection
Christian missionaries in Bengal, such as the Baptists at Danish-ruled Serampore near Calcutta, attacked image worship, caste and sati, and won converts through schools. Reformers answered in two ways: Ram Mohan Roy's Brahmo Samaj accepted much of the critique but grounded reform in the Upanishads, while Dayananda's Arya Samaj pushed back, reconverting Christians and Muslims to Hinduism.
When and where
Bengal from the 1810s–20s, where Roy debated the Serampore missionaries; Bombay in 1875, then Punjab and northern India, for the Arya Samaj.
How do we know?
Roy's The Precepts of Jesus (1820) and his published debates with missionaries, Arya Samaj pamphlets and reconversion (shuddhi) campaigns, and mission reports.
Questions and debates
Scholars debate whether reform was mainly a reaction to Christianity and colonialism or a continuation of older Indian reform impulses.
▸Hindu reform movements (Brahmo Samaj, Arya Samaj) challenged Varna and casteHistorical record
The connection
Ram Mohan Roy's Brahmo Samaj (1828) opened its worship to all and, under later leaders, dropped caste rules altogether. Dayananda Saraswati's Arya Samaj (1875) argued varna should rest on merit, not birth, called untouchability a later corruption of Vedic religion, and opened Vedic learning to all castes and to women.
When and where
Calcutta (Kolkata), 1828, and Bombay (Mumbai), 1875, under British rule; the Arya Samaj then spread across Punjab and northern India.
Historical evidence
Their founding writings, such as Dayananda's Satyarth Prakash (1875), and records of Arya Samaj ceremonies admitting lower-caste members.
Questions and debates
Historians debate how much these largely upper-caste movements changed caste practice, versus mainly reshaping elite opinion.