Bhuvaneshwari is the Queen (Ishvari) of the phenomenal world (Bhuvan). It is the prime force Parashakti, which manifests herself as the phenomenal world. As a queen, she is interested in the welfare of her subjects and resides in the hearth chakra.
Once Brahma, Vishnu and Shiva quarreled over who was supreme. When the quarrel became too serious, the Divine Mother took them to her abode, where they saw themselves as three women attendants, taking care of creation, preservation and destruction.
Bhavneshwari is one of the ten Mahavidyas - the others are Kali, Tara, Shodashi, Bhairavi, Chinnamasta and Dhumavati, Matangi, Kamala and Bagla Mukhi. The Mahavidyas represent some or other incarnation or