Dāruvana-parīkṣā: Śaṅkara’s Test and the Linga’s Ritual-Theological Grounding
कुम्भमेकं च संस्थाप्य कृत्वाष्टदलमुत्तमम् । दूर्वायवांकुरैस्तीर्थोदकमापूरयेत्ततः
kumbhamekaṃ ca saṃsthāpya kṛtvāṣṭadalamuttamam | dūrvāyavāṃkuraistīrthodakamāpūrayettataḥ
Having set up a single ritual pot (kumbha) and arranged an excellent eight-petalled lotus design, one should then fill it with sacred water from a tīrtha, together with dūrvā grass and fresh barley sprouts.
Suta Goswami
Tattva Level: pashu
Significance: Use of tīrtha-water signifies drawing sanctity from sacred geography into the domestic/temple rite; supports purification and eligibility (adhikāra) for Śiva-pūjā.
Role: nurturing
It prescribes a pure, ordered preparation for Shiva worship—sanctifying the space (aṣṭadala) and the offering (kumbha with tīrtha-water), expressing bhakti through disciplined ritual that supports inner purification.
The kumbha and eight-petalled arrangement function as sacred supports (upacāras) for Saguna Shiva worship, preparing the devotee to approach the Linga with consecrated substances and focused reverence.
A practical pūjā-step: establish a kumbha on an eight-petalled design and fill it with tīrtha-water mixed with durvā and barley sprouts—an external act that steadies the mind for mantra-japa and Linga-upāsanā.