Shakti

Shakti (Devanagari: शक्ति, IAST: Śakti; lit. 'energy, ability, strength, effort, power, might, capability') in Hinduism, is the "Universal Power" that underlies and sustains all existence. Conceived as feminine in essence, Shakti as devi refers to the personified energy or power of a male deity, often personified as the complementary force of the given Hindu god.

In Tantric Shaktism, Shakti is the foremost deity, akin to Brahman. In Puranic Hinduism, Shiva and Shakti are the masculine and feminine principles that are complementary to each other. The female deity is prakriti, the active, dynamic and creative principle. The male deity is purusha, the passive, unchanging and observing principle. The interaction of both principles is what creates the universe.

The term Shakta is used for the description of people associated with Shakti worship. The Shakta pithas are shrines, which are believed to be the sacred seats of Shakti.