Prākṛta-pralaya, Pratisarga Doctrine, and the Ishvara-Samanvaya of Yoga and Devotion
ब्रह्मविष्णवग्निवरुणाः सर्वे देवास्तथर्षयः / एकस्यैवाथ रुद्रस्य भेदास्ते परिकीर्तिताः
brahmaviṣṇavagnivaruṇāḥ sarve devāstatharṣayaḥ / ekasyaivātha rudrasya bhedāste parikīrtitāḥ
Brahmā, Viṣṇu, Agni, Varuṇa—tous les dieux, et de même les ṛṣi—sont déclarés n’être que des manifestations différenciées de l’unique Rudra.
Lord Kurma (Vishnu) teaching the sages (Ishvara-centered doctrine with Shaiva emphasis)
Primary Rasa: shanta
Secondary Rasa: adbhuta
It presents a single supreme Lord (Rudra/Iśvara) as the underlying unity behind many divine names and functions, implying one reality appearing as multiple forms.
The verse supports Iśvara-bhāvanā (contemplation of one Lord) central to Pāśupata-oriented devotion and meditation: seeing all divine powers as expressions of the one Rudra to steady concentration and surrender.
It affirms a non-competitive unity: even Viṣṇu is counted among the manifestations, emphasizing a Kurma Purana style synthesis where sectarian names denote one supreme Iśvara.