Ikṣvāku-vaṃśa-prasaṅgaḥ — Genealogy of the Ikṣvāku Line and Exempla of Royal Dharma
यदा तदा भूश्चलति सशैलवनकानना । सविस्फुलिंगं सांगारं सधूममपि वारुणम्
yadā tadā bhūścalati saśailavanakānanā | savisphuliṃgaṃ sāṃgāraṃ sadhūmamapi vāruṇam
その時まさに、大地は山々・森・林苑とともに震え動き、さらに水の界までもが騒ぎ立ち、火花と熾火と煙を帯びたかのように見えた。
Suta Goswami
Tattva Level: pasha
Shiva Form: Kālāntaka
Cosmic Event: Elemental agitation: earth-quake and disturbance of the waters with smoke/embers
It portrays how Prakriti (the manifested world of elements) reacts when Shiva’s overwhelming śakti becomes manifest—reminding the seeker that Pati (Shiva) stands beyond the trembling of the cosmos and is the stable refuge for liberation.
Such cosmic disturbances function as narrative markers of Shiva’s palpable presence; in Saguna worship, the Linga is honored as the steady axis of consciousness amid changing elements—earth, fire, and water—depicted here as agitated.
A practical takeaway is to steady the mind with japa of the Panchakshara (“Om Namaḥ Śivāya”) and contemplative dhyāna on Shiva as the unmoving witness, especially during fear or instability symbolized by trembling earth and disturbed waters.