Tatpurusha

Tatpurusha is one of the five faces (pañcānana) of Lord Shiva, representing the cosmic person (Purusha) and the creative aspect of the divine. According to the Shiva Purana (Vidyeśvara Saṃhitā, Chapter 9), these five faces correspond to the five elements, directions, and cosmic functions. Tatpurusha faces east and is associated with the element of earth (pṛthvī) and the act of creation (sṛṣṭi). The name 'Tatpurusha' literally means 'That Person,' signifying the supreme Purusha of the Puruṣa Sūkta (Rigveda 10.90), who is the primordial being from whom the universe is manifested.

In Shaiva theology, Tatpurusha is the aspect of Shiva that embodies the cosmic person, the source of all individual souls (jīvas) and the material world. Iconographically, Tatpurusha is depicted as the east-facing face of the five-faced Shiva (Pañcānana) or as a face on the linga. He is often shown with a serene expression, holding a rosary (akṣamālā) and a water pot (kamaṇḍalu), symbolizing his role in creation and meditation. The Shaiva Agamas, such as the Kāmikāgama, describe Tatpurusha as the lord of the earth element, with a golden complexion and four arms.

Principal myths associated with Tatpurusha include his role in the manifestation of the universe from the unmanifest (avyakta). In the Mahābhārata (Anuśāsana Parva, Chapter 14), Shiva is praised as the Purusha who is both the creator and the creation. Regional worship traditions include the veneration of Tatpurusha in the context of the pañcāyatana pūjā, where the east-facing face is honored during rituals. In South Indian temples, the five-faced Shiva (Pañcānana) is often installed in the sanctum, with Tatpurusha as the eastern face.

Tatpurusha also plays a role in Hindu cosmology as the aspect of Shiva that governs the creative impulse, balancing the other faces—Aghora (destruction), Vāmadeva (preservation), Sadyojāta (revelation), and Īśāna (concealment). The mantra 'Om Tatpuruṣāya namaḥ' is chanted to invoke his blessings for spiritual evolution and worldly creation.

East-facing face of five-faced Shiva. Represented in the linga as one of the faces.