The largest religion in Indonesia is Islam, with a Muslim population of around 87%. The second-largest religion is Protestantism, with a population of around 12%. There are also smaller populations of Hindus, Buddhists, and Catholics.
Islam is the dominant religion in all of the larger islands in Indonesia, including Java, Sumatra, and Kalimantan. However, Protestantism is the dominant religion in the smaller islands of Sulawesi and Maluku.
Islam is the state religion of Indonesia, and the government has a policy …