स्वेच्छाविग्रहसंभव-प्रतिष्ठाफलवर्णनम् (विविधशिवमूर्तिप्रतिष्ठा, लोक-फल, शिवसायुज्य)
पृथिवीं पादमूलात्तु गुह्यदेशाज्जलं तथा नाभिदेशात् तथा वह्निं हृदयाद्भास्करं तथा
pṛthivīṃ pādamūlāttu guhyadeśājjalaṃ tathā nābhideśāt tathā vahniṃ hṛdayādbhāskaraṃ tathā
当从足底安置并观想地大;从隐秘之处观想水大;从脐轮之域观想火大;从心中观想太阳之辉光——如是将诸元素之力安置于身,以奉修湿婆之礼。
Suta Goswami
It teaches inner preparation (bhūta-nyāsa): aligning the body’s elemental centers so the worshipper’s deha becomes a fit altar for the Linga, turning external puja into inward Shaiva sadhana.
By mapping elements and radiance within the body, it implies Shiva as Pati who pervades and orders the tattvas; when the pashu (soul) harmonizes these, pasha (bondage of impurity and dispersion) loosens through disciplined awareness.
Bhūta-nyāsa (elemental placement) as part of Shaiva upasana/Pashupata-oriented yogic purification—placing earth, water, fire, and solar tejas in their bodily loci before mantra-japa and Linga-puja.