स्वेच्छाविग्रहसंभव-प्रतिष्ठाफलवर्णनम् (विविधशिवमूर्तिप्रतिष्ठा, लोक-फल, शिवसायुज्य)
व्योम्नि कुर्यात् तथा लिङ्गं ब्रह्माणं हंसरूपिणम् विष्णुं वराहरूपेण लिङ्गस्याधस्त्वधोमुखम्
vyomni kuryāt tathā liṅgaṃ brahmāṇaṃ haṃsarūpiṇam viṣṇuṃ varāharūpeṇa liṅgasyādhastvadhomukham
虚空(意識の天空)にリンガを観ずるべし。上には鵞鳥(ハンサ)の相なるブラフマーの原理を、下には猪(ヴァラーハ)の相なるヴィシュヌの原理を—リンガの下方にして下向きに—配す。かくして求道者は、リンガを中心なるパティ(シヴァ)として、創造と維持の働きがその周囲に整う宇宙の秩序を観想する。
Suta Goswami (narrating Shiva-oriented worship/meditation instructions within the Purva-Bhaga discourse)
It gives a dhyāna-krama (visualization method) where the Liṅga is the central Pati-tattva, while Brahmā and Viṣṇu are contemplated as functional powers (creation and preservation) positioned relative to the Liṅga.
Śiva is implied as the axis and source—beyond the limited roles of Brahmā and Viṣṇu—because the Liṅga stands as the transcendent center around which cosmic functions are arranged.
Liṅga-dhyāna (meditative visualization) used in Śaiva arcana, aligning the practitioner’s awareness (vyoman/ākāśa) with the Liṅga as Pati, aiding release of the paśu from pāśa through focused contemplation.