Shiva Purana — Vayaviya Samhita, Shloka 41
समयाह्वय-संस्कारः — Rite of ‘Samayāhvaya’ and the Preparatory Layout
Maṇḍapa, Vedi, Kuṇḍas, Maṇḍala, Śiva-kumbha
दर्भाग्रैः संस्पृशंस्तं च विद्ययात्मानमाविशेत् । नमस्कृत्य महादेवं नाडीसंधानमाचरेत्
darbhāgraiḥ saṃspṛśaṃstaṃ ca vidyayātmānamāviśet | namaskṛtya mahādevaṃ nāḍīsaṃdhānamācaret
クシャ草の先でその座・聖なる支えに触れ、霊知の力によって自己の内に入る。マハーデーヴァに礼拝してのち、瑜伽の集中のためにナーディー（微細な脈道）を結び鎮める修法を行うべし。
Suta Goswami
Tattva Level: pashu
Shiva Form: Dakṣiṇāmūrti
Role: teaching
FAQs
It teaches that outer purity (kuśa-grass sanctification) must be joined with inner purity (vidyā—turning awareness into the Self) and culminate in devotion to Mahādeva, after which yogic steadiness of the subtle channels supports true concentration and liberation under Śiva’s grace.
By instructing one to first bow to Mahādeva, it frames yogic technique as Śiva-centered worship: even when the practice becomes subtle (nāḍī-saṃdhāna), it remains grounded in reverence to Saguna Śiva as the accessible Lord who guides the aspirant toward the highest realization.
It suggests a preparatory rite using kuśa-grass for sanctification, followed by inward absorption through vidyā and then nāḍī-saṃdhāna—stabilizing the breath and subtle currents (prāṇa) to make meditation steady after offering namaskāra to Śiva.