Alevi

Alevism or Alevi (/'ælɛvij/, also /æˈlɛviː/ or /əˈleɪviː/, Turkish: Alevîlik or Turkish: Anadolu Alevîliği/Alevileri, also called as Qizilbash,Spiritual Shiism or Shī‘ah Imāmī-Tasawwufī Ṭarīqah) is a mystical branch of Islam whose adherents are followers of Ali, the Twelve Imams and their descendant, the 13th century Alevi saint Haji Bektash Veli. Having some links with Twelver Shia Islam (like the importance of the Ahl al-Bayt, the day of Ashura, the Mourning of Muharram, commemorating Karbala, etc.), the practices of the Alevis are based on Sufi elements of the Bektashitariqa. Alevism is seen as one of the two main branches of Islam in Turkey, the other being the majority Sunni Islam.

Some sources link Alevism to Shia Islam and particularly to the heterodox syncreticsufi group known as the Bektashi Order. According to these sources, Alevism is closely related to Bektashism: commonalities include the veneration of the Alevi saint Haji Bektash Veli, a Turkish or Iranian saint from Khorasan of the 13th century. Many Alevis refer to an "Alevi-Bektashi" tradition, but this identity is not universally adopted, nor is the combined name used by non-Turkish Bektashis (e.g., in the Balkans). In addition to its religious aspect, Alevism is also closely associated with Turkish folk culture.

...
Wikipedia