Hindu Religion and Balinese
The Balinese worship the Hindu trinity Brahma, Shiva and Vishnu, who are seen as manifestations of the Supreme God Sanghyang Widhi Wasa. Other Indian gods like Ganesha (the elephant-headed god) also often appear, but more commonly, one will see shrines to the many gods and spirits that are uniquely Balinese. Balinese believe strongly in magic and the power of spirits and much of their religion is based upon this. They believe that good spirits dwell in the mountains and that the seas are home to demons and ogres. Most villages have at least three main temples; one, the Pura Puseh or 'temple of origin', faces the mountains and is dedicated to the village founders, another, the Pura Desa or village temple, is normally found in the centre and is dedicated to the welfare of the village, the last, the Pura Dalem, is aligned with the sea and is dedicated to the spirits of the dead. Aside from these 'village' temples, almost every house has its own shrine and you can also find monuments dedicated to the spirits of agriculture, art and all other aspects of life. Some temples, Pura Besakih for example, on the slopes of Mount Agung, are considered especially important and people from all over Bali travel to worship there.
Offerings play a significant role in Balinese life as they appease the spirits and thus bring prosperity and good health to the family. Every day small offering trays (canang sari) containing symbolic food, flowers, cigarettes and money, are placed on shrines, in temples, outside houses and shops, and even at dangerous crossroads.
Festivals are another great occasion for appeasing the gods. The women bear huge, beautifully arranged, pyramids of food, fruit and flowers on their heads while the men might conduct a blood sacrifice through a cockfight. There are traditional dances and music and the gods are invited to come down to join in the festivities. The festivals are usually very exciting occasions and well worth observing, if you are in the area. A crucial thing to remember, if you wish to join in celebrations or enter a temple, is that there are a number of rules that have to be respected.