Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guinea. Indonesia is the world's largest archipelagic state and the 14th-largest country by area, at 1,904,569 square kilometres. With over 280 million people, Indonesia is the world's fourth-most-populous country and the most populous Muslim-majority country. Java, the world's most populous island, is home to more than half of the country's population.
Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 482,286.55 km2 (182,812 mi.2), including adjacent islands such as the Simeulue, Nias, Mentawai, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago.
Jemaah Islamiyah was a Southeast Asian Islamist militant group based in Indonesia, which was dedicated to the establishment of an Islamic state in Southeast Asia. On 25 October 2002, immediately following the JI-perpetrated 2002 Bali bombings, JI was added to the UN Security Council Resolution 1267.
Nahdlatul Ulama is an Islamic organization in Indonesia. Its membership numbered over 95 million in 2021, making it the largest Islamic organization in the world. NU is also a charitable body funding schools and hospitals as well as organizing communities to help alleviate poverty.
Islam is the largest religion in Indonesia, with 87.06% of the Indonesian population identifying themselves as Muslims, based on civil registry data in 2023. In terms of denomination, the overwhelming majority are Sunni Muslims; the Pew Research Center estimates them as comprising ~99% of the country's Muslim population in 2011, with the remaining 1% being Shia who are concentrated around Jakarta and about 400,000 Ahmadi as well.
Istiqlal Mosque in Jakarta, Indonesia is the largest mosque in Southeast Asia and the ninth largest mosque in the world in terms of worshipper capacity. Built to commemorate Indonesian independence, this national mosque of Indonesia was named "Istiqlal", an Arabic word for "independence". The mosque was opened to the public on 22 February 1978. Within Jakarta, the mosque is positioned next to Merdeka Square, the Jakarta Cathedral (Catholic), and also of the Immanuel Church (Reformed).
The Prosperous Justice Party, frequently abbreviated to PKS, is an Islamist political party in Indonesia.
Darul Islam, also known as Darul Islam/Islamic Armed Forces of Indonesia, is an Islamist group that's goal is to fight for the establishment of an Islamic state in Indonesia. It was established in 1942 by a group of Muslim militias, coordinated by the Muslim politician, Sekarmadji Maridjan Kartosoewirjo. The group recognises only Shari'a as the valid source of law. The movement has produced splinters and offshoots that range from Jemaah Islamiyah to non-violent religious groups.
Kejawèn or Javanism, also called Kebatinan, Agama Jawa, and Kepercayaan, is a Javanese cultural tradition, consisting of an amalgam of Animistic, Buddhist, Islamic and Hindu aspects. It is rooted in Javanese history and religiosity, syncretizing aspects of different religions and traditions.
Several different religions are practised in Indonesia. Indonesia is officially a presidential republic and a unitary state without an established state religion. The first principle of Indonesia's philosophical foundation, Pancasila, requires its citizens to state the belief in "the one and almighty God". Although, as explained by the Constitutional Court, this first sila of Pancasila is an explicit recognition of divine substances and meant as a principle on how to live together in a religiously diverse society. Blasphemy is a punishable offence and the Indonesian government has a discriminatory attitude towards its numerous tribal religions, atheist and agnostic citizens. In addition, the Aceh province officially applies Sharia law and is notorious for its discriminatory practices towards religious and sexual minorities.
Indonesia Institute of Islamic Dawah, is an independent social organization for study and research on Alqur'an and Alhadist. Dakwah is Arabic for religious proselytizing.
Oemar Said Tjokroaminoto, better known in Indonesia as H.O.S. Tjokroaminoto, was an Indonesian nationalist. He became one of the leaders of the Islamic Trade Union, founded by Samanhudi, which became Sarekat Islam, which they both cofounded.
The history of the arrival of Islam in Indonesia is somewhat unclear. One theory states that Islam arrived directly from Arabia as early as the 9th century, during the time of the Umayyad and Abbasid caliphates. Another theory credits Sufi travelers for bringing Islam in the 12th or 13th century, either from Gujarat in India or from Persia. Before the archipelago's conversion to Islam, the predominant religions in Indonesia were Hinduism and Buddhism.
Mohammad Natsir was an Islamic scholar and politician. He was Indonesia's fifth prime minister.
The Council of Indonesian Muslim Associations Party, better known as the Masyumi Party, was a major Islamic political party in Indonesia during the Liberal Democracy Era in Indonesia. It was banned in 1960 by President Sukarno for supporting the PRRI rebellion.
Indonesian Ulema Council is Indonesia's top Islamic scholars' body. MUI was founded in Jakarta on 26 July 1975 during the New Order era. The council comprises many Indonesian Muslim groups including Nahdlatul Ulama (NU), Muhammadiyah, and smaller groups such as LDII, Syarikat Islam, Perti, Al Washliyah, Mathla'ul Anwar, GUPPI, PTDI, DMI, and Al Ittihadiyyah. The Ahlul Bait Indonesia (Shi'ite) and Jemaat Ahmadiyyah Indonesia (Ahmadiyya) were not accepted as members.
Pondok Pesantren Gading Mangu Perak Jombang is an Islamic religious education in Gading Mangu, Jombang, East Java Province. in Indonesia, The school is managed by Yayasan Budi Utomo.
Pondok Pesantren Millenium Alfina is a co-educational boarding school of the Indonesia Institute of Islamic Dawah in East Java, Indonesia. It opened in 2000. Current enrollment is c. 200, with a 20:1 student-teacher ratio.
Mosque architecture in Indonesia refers to the architectural traditions of mosques built in the archipelago of Indonesia. Initial forms of the mosque, for example, were predominantly built in the vernacular Indonesian architectural style mixed with Hindu, Buddhist or Chinese architectural elements, and notably didn't equip orthodox form of Islamic architectural elements such as dome and minaret. Vernacular architectural style varies depending on the island and region.
Pancasila is the official, foundational philosophical theory of Indonesia. The name is made from two words originally derived from Sanskrit: "pañca" ("five") and "śīla".
