सूर्यरश्मिस्वरूपकथनम्
Surya-Rashmi Svarupa Kathana
न्यगूर्ध्वाधः प्रचारो ऽस्य सुषुम्नः परिकीर्तितः हरिकेशः पुरस्ताद् यो ऋक्षयोनिः प्रकीर्त्यते
nyagūrdhvādhaḥ pracāro 'sya suṣumnaḥ parikīrtitaḥ harikeśaḥ purastād yo ṛkṣayoniḥ prakīrtyate
On dit que son mouvement s’étend vers le bas et vers le haut ; cela est proclamé comme Suṣumnā (le canal central). À l’orient se tient celui qu’on nomme Harikeśa, également renommé sous le nom de Ṛkṣayoni.
Suta Goswami
It links outer sacred orientation (east and its presiding power) with the inner axis (Suṣumnā), implying that Linga worship is fulfilled when ritual directionality is united with inward ascent toward Pati (Śiva).
By emphasizing the Suṣumnā as the up-and-down course, it points to Śiva as the transcendent inner pillar (like the Linga) through which the bound soul (paśu) rises beyond bonds (pāśa) toward liberation.
A yogic focus on the Suṣumnā—steadying prāṇa and awareness in the central channel—together with attention to the eastern orientation, aligning inner practice with outer pūjā discipline.