Īśvara-gītā: The Supreme Lord as Brahman, the Source of Creation, and the Inner Self
ब्रह्मा योगी परमात्मा महीयान् व्योमव्यापी वेदवेद्यः पुराणः / एको रुद्रो मृत्युरव्यक्तमेकं बीजं विश्वं देव एकः स एव
brahmā yogī paramātmā mahīyān vyomavyāpī vedavedyaḥ purāṇaḥ / eko rudro mṛtyuravyaktamekaṃ bījaṃ viśvaṃ deva ekaḥ sa eva
അവൻ തന്നെയാണ് ബ്രഹ്മാ, പരമയോഗി, പരമാത്മാവ്—മഹാനായവൻ, ആകാശംപോലെ സർവ്വവ്യാപി, വേദങ്ങളാൽ അറിയപ്പെടുന്ന പുരാതനൻ. അവൻ ഒരേയൊരു രുദ്രൻ; അവൻ തന്നെ മരണവും; അവൻ ഒരേയൊരു അവ്യക്തവും; അവൻ തന്നെ ബീജവും വിശ്വവും. ആ ഏക ദേവൻ—അവൻ തന്നെയാണ് എല്ലാം.
Lord Kurma (Vishnu) teaching as Ishvara (Ishvara Gita discourse)
Primary Rasa: adbhuta
Secondary Rasa: raudra
It identifies the Paramātman as the single all-pervading Reality—both transcendent (the one Unmanifest) and immanent (as seed and as the universe), knowable through the Vedas yet beyond limited forms.
The verse points to īśvara-centric yoga: contemplation of the one Supreme as the inner Self and as the cosmic ground (bīja/avyakta), a core Ishvara Gita approach that supports one-pointed meditation and non-dual insight.
By declaring the One God as Rudra while spoken by Lord Kūrma, it presents a Shaiva–Vaishnava synthesis: Shiva (Rudra) and Vishnu (Ishvara speaking) are affirmed as one Supreme Reality.