Abd al-Rauf ibn Ali al-Fansuri al-Sinkili was a well-known Islamic scholar, spiritual leader of the Shattariyya tariqa and the mufti of Aceh Sultanate. He was the confidant of Sultana Safiyat al-Din. He was considered the first person to spread the Shattari Sufi order in Indonesia and Southeast Asia. Many of his students also became disseminators of Islam. He is commonly known as Shaikh Abd al-Rauf al-Sinkili, and also known posthumously in Aceh as Teungku Syiah Kuala, which translates to "Sheikh in the Estuary".

West Sumatra is a province of Indonesia. It is on the west coast of the island of Sumatra and includes the Mentawai Islands off that coast. West Sumatra borders the Indian Ocean to the west, as well as the provinces of North Sumatra to the north, Riau to the northeast, Jambi to the southeast, and Bengkulu to the south. The province has an area of 42,119.54 km2 (16,262.45 sq mi),or about the same size as Switzerland,with a population of 5,534,472 at the 2020 census. The official estimate at mid 2022 was 5,640,629. The province is subdivided into twelve regencies and seven cities. It has relatively more cities than other provinces outside Java, although several of them are relatively low in population compared with cities elsewhere in Indonesia. Padang is the province's capital and largest city.