Meaning and elaboration
Meaning: Salutations To The one who is the great ruler and chastiser of the three celestial cities (Tripura).
Elaboration
The name Purashaasanāya is profoundly symbolic, especially in the context of Lord Shiva's fierce manifestations, linking directly to the powerful myth of Tripurāntaka, the destroyer of the three cities (Tripura).
Etymology and Mythological Significance The term is a compound of: Pura: City, fortress, or stronghold. Shāsana: Ruler, governor, chastiser, or one who commands and punishes. Collectively, Purashaasanāya denotes "The Ruler and Chastiser of Cities." The most celebrated instance of this is Shiva's destruction of Tripura.
The Myth of Tripura The three cities, known as Tripura, were powerful strongholds constructed by the demon architects Maya and Tvashtri for the Asuras, particularly the sons of Tarakasura (Tārakākṣha, Kamalākṣha, and Vidyunmālī). These cities were technologically advanced and fortified, moving through space, and were made of gold, silver, and iron, representing the three states of consciousness (waking, dreaming, deep sleep) or the three gunas (sattva, rajas, tamas) that bind the individual soul to the material world. The demons, with their immense power and boons, oppressed the Devas and all creation from these cities.
When the Devas could not defeat them, they pleaded with Lord Shiva. Shiva, in his fierce aspect as Tripurāntaka (the destroyer of Tripura), rode a divine chariot (the earth as a chariot, the sun and moon as wheels, Brahma as the charioteer, Vishnu as the arrow, and the Vedas as horses) and, with a single arrow (often representing the power of pure consciousness or Kala, time itself), destroyed all three cities simultaneously.
Symbolic Interpretations
Conquest of Ignorance and Ego (Spiritual Significance): The three cities are often interpreted metaphorically as the three bodies (gross, subtle, causal), the three states of consciousness (waking, dreaming, deep sleep), or the three gunas (Sattva, Rajas, Tamas) that keep the individual soul (Jīva) bound to the cycle of transmigration (Saṃsāra). By destroying Tripura, Shiva liberates the beings from these bindings. He is verily the one who brings an end to ignorance, ego, and attachment, which are like impregnable fortresses of the mind.
Cosmic Order and Justice (Protective Aspect): His act as Purashaasanāya demonstrates his role as the ultimate upholder of cosmic order (Dharma). When evil becomes overwhelming and threatens universal balance, Shiva intervenes with decisive and devastating force. He is the divine judge and punisher who ensures that righteousness prevails.
Overlord of Time and Destruction (Bhairava Aspect): In the context of Kalabhairava, his role as the destroyer of Tripura emphasizes his mastery over time (Kāla) and his ultimate power of dissolution. Just as he brought an end to the formidable cities, he can bring an end to all impediments, whether physical, mental, or spiritual. He is the relentless force that dismantles illusions and brings about transformation through destruction.
Thus, Salutations to Purashaasanāya acknowledge Shiva as the divine ruler who, through his supreme power, chastises and dissolves all forms of existential bondage and destructive forces, both external and internal, ultimately leading to liberation and the re-establishment of cosmic harmony.
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