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
Geraknya dikatakan menjalar ke bawah dan ke atas; inilah yang diproklamasikan sebagai ‘Suṣumnā’ (saluran pusat). Di arah timur ada yang bernama ‘Harikeśa’, juga termasyhur sebagai ‘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.