Religion in India
Religion in India is characterised by a diversity of religious beliefs and practices. India is officially a secular state and has no state religion. The Indian subcontinent is the birthplace of four of the world's major religions; namely Hinduism, Buddhism, Jainism, and Sikhism. According to the 2011 census, 79.8% of the population of India practices Hinduism, 14.2% adheres to Islam, 2.3% adheres to Christianity, 1.7% adheres to Sikhism, 0.7% adheres to Buddhism and 0.37% adheres to Jainism. Zoroastrianism, Sanamahism and Judaism also have an ancient history in India, and each has several thousands of Indian adherents. India has the largest population of people adhering to Zoroastrianism (i.e. Parsis and Iranis) and Bahá'í Faith in the world, even though these religions initially grew in Persia. Throughout India's history, religion has been an important part of the country's culture. Religious diversity and religious tolerance are both established in the country by the law and custom; the Constitution of India has declared the right to freedom of religion to be a fundamental right.
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