Languages with official status in India
Even though the English language is not included in the Eighth Schedule (as it is a foreign language), it is one of the official languages of the Union of India.
Of the 22 official languages, 15 are Indic, four are Dravidian, two are Tibeto-Burman, and one is Munda.
Sacred language
Hinduism is traditionally considered to have Sanskrit as its principal liturgical language. Sanskrit is the language of the Vedas, Bhagavadgita, Puranas like Bhagavatam, the Upanishads, the Hindu epics like Ramayana and Mahabharata and various other liturgical texts such as the Sahasranama, Chamakam and Rudram.