Religion

India has no state religion. The Constitution guarantees freedom of conscience and prohibits religious discrimination, and the word “secular” was added to the Preamble by the 42nd Amendment in 1976.

Official identity and institutional doctrine describe only part of religious life. The cross-cutting page on ritual, pilgrimage, and lived religion follows practices that move through homes, streets, shrines, and more than one census category without pretending that their differences disappear.

But Indian secularism is not the American kind, and the difference is the interesting part. There is no wall of separation. State governments administer many Hindu temples; governments support institutions and pilgrimages associated with several faiths; and family law remains divided among Hindu, Muslim, Christian, and Parsi systems alongside civil marriage. The Hindu code legally includes Buddhists, Jains, and Sikhs for several purposes even though their religious identities are distinct. The operating principle is closer to state engagement with religious communities than to state abstention from religion, a model with obvious uses in a country this plural and obvious failure modes. How that arrangement actually works, including the doctrine that has judges deciding what is essential to a religion, is its own subject.

Painting of Hindu and Muslim holy men sitting together around a small hut, with one man holding a stringed instrument
Mir Kalan Khan’s A Gathering of Holy Men of Different Faiths, Lucknow, ca. 1770-75. Proximity and exchange are part of India’s religious history, but they do not erase distinct institutions or beliefs. Source: The Metropolitan Museum of Art · CC0
Painting of Hindu and Muslim holy men sitting together around a small hut, with one man holding a stringed instrument

Mir Kalan Khan’s A Gathering of Holy Men of Different Faiths, Lucknow, ca. 1770-75. Proximity and exchange are part of India’s religious history, but they do not erase distinct institutions or beliefs.

By the 2011 census, Hindus are about 79.8% of the population, Muslims about 14.2%, Christians 2.3%, Sikhs 1.7%, Buddhists 0.7%, and Jains 0.4%, with Parsis, Jews, and a large number of Adivasi and folk traditions making up part of a remainder that the census has never handled well.

Hinduism, Buddhism, Jainism, and Sikhism all took shape in the subcontinent. India is also home to one of the world’s largest Muslim populations, to Christian communities established long before European colonialism, to one of the last significant Zoroastrian communities anywhere, and to Jewish communities with four unrelated histories between them.