Tripura Upanishad is one of the 108
Upanishads. It is contained in the
Rig Veda. Tripura literally means three cities. The Upanishad deals with the teaching on the Goddess of the Three Cities.
Tripura Upanishad states that there are three cities and three pathways for all.
The goddess who dwells here is described as the exceeding grandeur of the gods. She is hailed as Mother of the vast universe.