Akshar Purushottam Upasana
Akshar Purushottam Upasana is an interpretation by Shastriji Maharaj of the teachings of Swaminarayan which led to the creation of the Bochasanwasi Shri Akshar Purushottam Swaminarayan Sanstha (BAPS) in 1907. It could also be referred to as Brahman Parabrahman Upasana or Bhakta Bhagwan Upasana. According to this interpretation, Gunatitanand Swami is the successor of Swaminarayan as opposed to the Acharyas (heads of the Swaminarayan Sampraday). Shastri Yagnapurushdas created BAPS as a result of this difference in belief.
Interpretation of Swaminarayan's Teachings
Swaminarayan's philosophy defined five eternal entities, namely Jiva, Ishwar, Maya, Brahman and Parabrahman. Followers of Akshar Purushottam Upasana believe that Brahman and Parabrahman are the highest two of these entities. Whilst other schools of Hindu philosophy hold Brahman and Parabrahman to be one and the same, Swaminarayan's philosophy holds them to be two separate entities. Throughout his discourses in the Vachanamrut, the primary scripture of the Swaminarayan Sampraday, Swaminarayan referred to Brahman as Akshar, Aksharbrahman, or Akshardham. Similarly, he referred to Parabrahman as Purushottam, or Paramatma,.