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Regional Deity · Serpent Deity / Snake Worship

Nag Devata

नाग देवता
Nāga Devatā·Snake God·Serpent Deity·Nagaraja
Regional Deity Serpent Deity / Snake Worship

Nag Devata refers to the serpent deities venerated across the Indian subcontinent, embodying both protective and chthonic powers.

§ 01Origins & Significance

Who is Nag Devata

Nag Devata refers to the serpent deities venerated across the Indian subcontinent, embodying both protective and chthonic powers. The earliest references to nāgas appear in the Rigveda, where the serpent Vritra is a cosmic adversary (Rigveda 1.32), but later texts such as the Mahabharata (Adi Parva) and the Puranas elevate nāgas to semi-divine beings inhabiting the subterranean realm of Patala. The Mahabharata narrates the story of the serpent king Takshaka and the great snake sacrifice (Sarpa Satra) performed by King Janamejaya, illustrating the complex relationship between humans and serpents. In the Puranas, nāgas are often depicted as wise, powerful beings who guard treasures and serve as protectors of dharma.

Iconographically, Nag Devata is represented by stone snake idols (nāg stones) placed under neem or peepal trees, sometimes as a single cobra or multiple serpents intertwined. These stones are anointed with milk, turmeric, and vermilion during worship. The symbolism of the serpent encompasses fertility, prosperity, and the cyclical nature of time, as the serpent sheds its skin to symbolize rebirth. The principal festival dedicated to Nag Devata is Nag Panchami, observed on the fifth day of the bright fortnight in the month of Shravana, when live snakes are venerated and milk offerings are made.

Regional traditions vary: in Maharashtra, married women worship the snake for marital harmony; in South India, snake shrines (nāgabana) are common, often associated with the worship of Subrahmanya (Skanda Purana). In Hindu cosmology, nāgas are considered guardians of the underworld and are often depicted as the bed of Lord Vishnu (Shesha) or as adornments of Lord Shiva. The worship of Nag Devata serves to appease serpents, prevent snakebites, and invoke blessings for progeny and agricultural abundance. The tradition holds that offering milk and prayers to nāg stones on Nag Panchami brings protection and prosperity to the household.

§ 05Names & Epithets

Names by which the divine is addressed

Nagaraja नागराज
King of serpents
Shesha शेष
The remnant, the cosmic serpent
Takshaka तक्षक
The serpent king in Mahabharata
Vasuki वासुकि
The serpent used in churning of the ocean
§ 06Symbols & Attributes

What they hold

Serpent deitySnake protectionFertilityProsperityNag Panchami
ना
Nāga stone
Stone idol representing the serpent deity, often placed under trees.
Cobra hood
Expanded hood symbolizing protection and power.
§ 07Iconography in Depth

Form, mudras, weapons & vahana

Stone snake idols (nag stones) often placed under trees. Sometimes multiple snakes coiled together. Represented by simple stone carvings.

§ 09Mantras

Sacred utterances

Mūla Mantra
ॐ नागाय नमः
Oṁ Nāgāya namaḥ
Salutations to the serpent deity.
— Smarta tradition
§ 12Festivals & Vrata

The year of Nag Devata

Śrāvaṇa · Śukla Pañcamī
Nāga Pañcamī
Worship of snakes for protection and prosperity.
§ 13Where Worshipped

Tīrthas & major shrines

01
Nāgabana
Karnataka
Sacred groves with snake idols.
02
Mannarasala
Kerala
Famous serpent temple.
§ 14Scriptures

Where to read further

Mahabharata
Adi Parva narrates the snake sacrifice and stories of serpent kings.
c. 400 BCE–400 CE
Skanda Purana
Describes snake worship and association with Subrahmanya.
c. 600–1200 CE
§ 16Related Deities

Continue exploring

Female serpent consort
Nāginī
नागिनी
Cosmic serpent, bed of Viṣṇu
Śeṣa
शेष
Serpent king used in churning of the ocean
Vāsuki
वासुकि
Serpent king in Mahabharata
Takṣaka
तक्षक
Sources: incorporates material from Wikipedia (CC BY-SA 4.0), Wikidata (CC0), Hindupedia (CC BY-SA), and Dowson's Classical Dictionary of Hindu Mythology (1879, public domain). Astrological correlations are LagnaGuru original analysis.