Islam in Indonesia Islam in Indonesia Islam is the most adhered to religion in Indonesia, with 87.2% of Indonesian population identifying themselves as Muslim in 2010 estimate. Indonesia has the largest Muslim population in the world, with approximately 225 million Muslims. In terms of denomination, absolute majority adheres to Sunni Islam, while there are around one million Shias (0.5%), who are concentrated around Jakarta, and about 400,000 Ahmadi Muslims (0.2%). In terms of Islamic schools of jurisprudence, based on demographic statistics, 99% of Indonesian Muslims mainly follow the Shafi'i school, although when asked, 56% does not adhere to any specific school. Trends of
Hinduism in Sri Lanka was attempted via building schools and hospices. Again they were only marginally successful. Conversion attempts today by various Muslim, Christian sects, Bahá'ís, and Mormon missionary activity is still ongoing. The civil war and the recent tsunami have given further impetus to these efforts. Nevertheless, the vast majority of Sri Lankan Tamils still remain loyal to their ancestral Hindu religion. The elite and the upper classes, consisting of the higher castes, amongst the Tamils adhere to what is known as the Saiva Siddhanta or Dvaita school of Shaivism. Sidanta is opposed to the mainstream Vedanta school of India. Adherents of various