Akshar Purushottam Darshan

Akshar-Purushottam Darshan (Akṣara-Puruṣottama Darśana) or Aksarabrahma-Parabrahma-Darsanam, "Akshar-Purushottam philosophy," is a designation used by BAPS as an alternative name for the Swaminarayan Darshana, Swaminarayan's view or teachings, to distinguish it from other Vedanta-traditions. It is based on Swaminarayan's distinction between Parabrahman (Purushottam, Narayana) and Aksharbrahman as two distinct eternal realities, which in this view sets Swaminarayan's teachings apart from other Vedanta-traditions.

Source: Wikipedia — Akshar Purushottam Darshan (CC BY-SA 4.0)