अर्धनारीश्वर

Meaning

The Half-Woman Lord. This is Shiva's most radical statement on identity. It shows that the divine is not strictly male or female but a perfect synthesis of both. One half is the vertical, focused energy of Shiva; the other is the horizontal, flowing grace of Parvati. It teaches that every human being carries both energies: strength and softness, logic and intuition. In this form, Shiva and Parvati are inseparable, like a word and its meaning or a fire and its heat. It is the cosmic blueprint for total equality.

Story · From tradition

The sage Bhringi was an intense devotee of Shiva but refused to worship Parvati. He wanted to circumambulate only Shiva. To teach him that they are one, Shiva and Parvati merged into the Ardhanarishwara form. Bhringi, stubborn, took the form of a beetle and tried to bore a hole through the middle to go around only the male half. Parvati then withdrew her energy from Bhringi's body, and he collapsed, unable to stand. He realized that without the feminine energy (Shakti), even a devotee has no strength to exist. Source: Shiva Purana and Kalika Purana.