वासिष्ठकथनम् (आदित्य–सोमवंशवर्णनम् तथा रुद्रसहस्रनाम-प्रशंसा)
सुराणां संस्थितिर्यस्यां पितॄणां च सदा स्थितिः इक्ष्वाकुज्येष्ठदायादो मध्यदेशम् अवाप्तवान्
surāṇāṃ saṃsthitiryasyāṃ pitṝṇāṃ ca sadā sthitiḥ ikṣvākujyeṣṭhadāyādo madhyadeśam avāptavān
यस्यां सुराणां संस्थितिः पितॄणां च सदा स्थितिः। तत्रैव मध्यमं देशम् इक्ष्वाकुज्येष्ठदायादोऽवाप्तवान्॥
Suta Goswami
It frames Madhyadeśa as a divinely charged region—favored by Devas and Pitṛs—making it a fit kṣetra for dharma, Śiva-pūjā, and the establishment of Liṅgas where worship bears swift fruit.
Indirectly, it reflects Śiva as Pati who upholds cosmic order: where divine beings and ancestors are sustained, dharma flourishes—an expression of Śiva’s governance over both visible and subtle realms.
Pitṛ-kārya (ancestral offerings such as tarpaṇa and śrāddha) is implied; in Śaiva Siddhānta this supports the pashu (soul) by reducing pasha (bondage) through dharmic merit, complementing Śiva-pūjā rather than replacing it.