More than 90 percent of the people of Java are Muslims, on a broad continuum between abangan (more traditional) and santri (more modernist). Small Hindu enclaves are scattered throughout Java, but there is a large Hindu population along the eastern coast nearest Bali, especially around the town of Banyuwangi. There are also Christian communities, mostly in the larger cities, though some rural areas of south-central Java are strongly Roman Catholic. Roman Catholics and other Christian groups have been persecuted for their beliefs such as a ban on Christmas services. Buddhist communities also exist in the major cities, primarily among the Chinese Indonesian. The Indonesian constitution recognises six official religions. (See Religion in Indonesia.)
Java has been a melting pot of religions and cultures, which has created a broad range of religious belief. Indian influences came first with Shaivism and Buddhism penetrating deeply into society, blending with indigenous tradition and culture. One conduit for this were the ascetics, called resi, who taught mystical practices. A resi lived surrounded by students, who took care of their master's daily needs. Resi's authorities were merely ceremonial. At the courts, Brahmin clerics and pudjangga (sacred literati) legitimised rulers and linked Hindu cosmology to their political needs.
Islam, which came after Hinduism, strengthened the status structure of this traditional religious pattern. The Muslim scholar of the writ (Kyai) became the new religious elite as Hindu influences receded. Islam recognises no hierarchy of religious leaders nor a formal priesthood, but the Dutch colonial government established an elaborate rank order for mosque and other Islamic preaching schools. In Javanese pesantren (Islamic schools), The Kyai perpetuated the tradition of the resi. Students around him provided his needs, even peasants around the school.
Pre-Islamic Javan traditions have encouraged Islam in a mystical
