The Meitei Manipuri philosophy or Kanglei Meetei philosophy refers to the philosophical traditions of Ancient Manipur (Ancient Kangleipak). In 15th century BC, the Wakoklon Heelel Thilel Salai Amailon Pukok Puya, one of the foremost and the oldest Meitei scriptures based on the antique philosophical traditions, was written in Ancient Manipur. It is the basis of the ideology of Sanamahism, the primitive Meitei religion.