Aghora-Mantra Japa: Graded Expiations, Pañcagavya Purification, and Homa for Mahāpātaka-Nivṛtti
हुत्वाघोरेण देवेशं स्नात्वाघोरेण वै द्विजाः अष्टद्रोणघृतेनैव स्नाप्य पश्चाद्विशोध्य च
hutvāghoreṇa deveśaṃ snātvāghoreṇa vai dvijāḥ aṣṭadroṇaghṛtenaiva snāpya paścādviśodhya ca
அோர மந்திரத்தால் தேவேசனுக்கு ஹோமம் அர்ப்பணித்து, ஓ த்விஜர்களே, பின்னர் அோர மந்திரத்தாலேயே ஸ்நானம் செய்ய வேண்டும். அதன் பின் எட்டு த்ரோண நெய்யால் அபிஷேகம் செய்து, பின்னர் விசோதன (சுத்திகரிப்பு) விதிகளை நிறைவேற்ற வேண்டும்.
Suta Goswami (narrating Shiva-puja vidhi within the Linga Purana discourse)
It prescribes a specific Shiva-puja sequence—homa with the Aghora-mantra followed by mantra-snāna and ghṛta-abhisheka—showing that Linga worship is both mantra-based and purification-oriented, aimed at removing ritual and inner impurities.
By calling Him Deveśa, Shiva is presented as Pati—the supreme Lord who receives mantra-infused offerings and bestows purity; the rite implies that approaching Shiva-tattva requires sanctification of both act and actor, aligning the pashu toward liberation from pasha.
Aghora-mantra homa and abhisheka with substantial ghee (aṣṭa-droṇa) followed by viśodhana (purificatory observances), reflecting the Pāśupata-leaning emphasis on cleansing impurity and preparing the practitioner for higher worship and inner discipline.