Shiva Purana — Rudra Samhita, Shloka 47
हंस-वराह-रूपग्रहण-कारणम्
The Reason for Assuming the Swan and Boar Forms
कौमारो नवमः प्रोक्तः प्राकृतो वैकृतश्च सः । एषामवांतरो भेदो मया वक्तुं न शक्यते
kaumāro navamaḥ proktaḥ prākṛto vaikṛtaśca saḥ | eṣāmavāṃtaro bhedo mayā vaktuṃ na śakyate
第九种被宣说为“俱摩罗（Kaumāra）之创生”；其有二类：Prākṛta（由原初的Prakṛti自然所生）与 Vaikṛta（由变异所生）。其中更微细的分支，我无法尽述。
Sūta Gosvāmin (narrating the Purāṇic account of creation to the sages at Naimiṣāraṇya, drawing on the Rudra-saṃhitā’s creation teaching)
Tattva Level: pasha
Cosmic Event: kaumāra-sarga introduced as ninth; acknowledgment of innumerable subtypes
FAQs
It teaches humility before the vastness of Śiva’s ordered manifestation: creation has major and minor gradations, and even a learned narrator admits the sub-types are too subtle to fully enumerate—pointing the seeker toward realization of Pati (Śiva) beyond the complexities of Prakṛti.
By distinguishing Prākṛta and Vaikṛta (Nature and its modifications), the verse implicitly contrasts the changing realm with the stable refuge—Śiva worship (including Liṅga worship) centers the mind on the Lord as the transcendent Pati who governs creation yet is not bound by its transformations.
A practical takeaway is contemplative japa of the Pañcākṣarī (“Om Namaḥ Śivāya”) while reflecting that thoughts and forms are Vaikṛta (modifiable), and the witness-consciousness oriented to Śiva is the path beyond them.