Demographics Religion Unlike most of Muslim-majority Indonesia, about 93.18% of Bali's population adheres to Balinese Hinduism, formed as a combination of existing local beliefs and Hindu influences from mainland Southeast Asia and South Asia. Minority religions include Islam (4.79%), Christianity (1.38%), and Buddhism (0.64%). These figures do not include immigrants from other parts of Indonesia. Balinese Hinduism is a heterogeneous amalgam in which gods and demigods are worshipped together with Buddhist heroes, the spirits of ancestors, indigenous agricultural deities and also with places considered sacred. Religion as it is practiced in Bali is a composite belief system that embraces not only theology, philosophy, and mythology, but ancestor worship, animism and magic. It pervades nearly every aspect of traditional life. Balinese Hinduism has roots in Indian Hinduism and in Buddhism, and adopted the animistic traditions of the indigenous people, who inhabited the island around the first millennium BCE. This influence strengthened the belief that the gods and goddesses are present in all things. Every element of nature, therefore, possesses its own power, which reflects the power of the gods. A rock, tree, dagger, or woven cloth is a potential home for spirits whose energy can be directed for good or evil. Balinese Hinduism is deeply interwoven with art and ritual, and is less closely preoccupied with scripture, law, and belief than Islam in Indonesia. Ritualizing states of self-control are a notable feature of religious expression among the people, who for this reason have become famous for their graceful and decorous behavior. Language Balinese and Indonesian are the most widely spoken languages in Bali, and most Indonesians, the vast majority of Balinese people are bilingual or trilingual. There are several indigenous Balinese languages, but most Balinese can also use the most widely spoken option: modern common Balinese. The usage of different Balinese languages was traditionally determined by the Balinese caste system and by clan membership, but this tradition is diminishing. English is a common third language (and the primary foreign language) of many Balinese, owing to the requirements of the tourism industry.