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
Indonesian philosophy reflections…which are bound in" adat "as well as ethnic culture" (Parmono 1985:iii). Sumardjo wrote that the "philosophy of Indonesian people has never been conceived of. Their philosophical conceptions must be sought after and found out of what they have done. " He added, "Indonesian philosophy lies in their daily-life behavior and factual result of their activities. The philosophy of Indonesian people lies within their "pepatah-petitih, adat "houses", adat "ceremonies and rites, old myths, in their dress ornaments, their dances, the music they play, in their weapons, their social system, and so on" (Sumardjo 2003:113). The writers above understand Indonesian philosophy