Brahmo Samaj

Brahmo Samaj (“Society of Brahman”), founded by Raja Ram Mohan Roy in 1828 as the Brahmo Sabha, is the fountain of modern Hindu reform: monotheistic worship of the formless Brahman, rejection of idolatry and sati, and the embrace of reason within scripture.

Origins

Roy’s campaign against sati (abolished 1829 with his evidence to William Bentinck’s government) and his monotheist readings of the Upanishads founded the Sabha; Debendranath Tagore reorganized it as the Brahmo Samaj (1843); Keshub Chandra Sen’s radical phase (the 1860s splits: Adi Brahmo vs Bharatvarshiya Brahmo) carried the movement into social reform’s forefront.

Key teachings

One formless God; the Upanishads as Reason-compatible revelation; refusal of idolatry, caste, and sati; modern education (women’s above all) and social reform. Prayer-meetings, not temple ritual, were its practice; the Brahmo marriage act (1872) institutionalized its rites in law.

Modern status

Brahmoism’s direct following has contracted, but its legacy is everywhere in modern India: the Tagore household’s culture, the women’s-education movement, and the very idea of reformist Hinduism descend from it.

Verification notes

• Founding dates and the schism chronology are documented history.
• Audited against Wikipedia (September 2026).