Wikipedia
Identityism
Not to be confused with western Identity theory.
Identityism is the school of Sufi metaphysics of unity of being traditionally known as Wahdat-ul-Wujood or Wahdat al-wujud (Arabic: Literally, unity of existence) formulated by Ibn Arabi. Identityism is similar to monism in the west and nondualism and advaita vedanta in Hinduism.