Brahman

Brahman (ब्रह्मन्) is the ultimate reality in the Indian philosophical tradition — the infinite, immutable, all-pervading ground of being from which all phenomena arise, in which they subsist, and into which they dissolve. It is described in the Bṛhadāraṇyaka Upaniṣad using neti neti (“not this, not this”): it transcends all categories of thought and speech.

The Taittirīya Upaniṣad (2.1) offers the classic definition:

सत्यं ज्ञानं अनन्तं ब्रह्म
Satyaṃ jñānaṃ anantaṃ brahma
“Brahman is truth, consciousness, infinity.”

Saguna vs. Nirguna

Two aspects of Brahman are distinguished:

• Nirguṇa Brahman — the absolute without qualities, beyond name and form. This is the object of jnana (knowledge) and realization in Advaita Vedānta.
• Saguṇa Brahman — the absolute with qualities, as manifest in the personal form (e.g., Īśvara). This is the object of bhakti (devotion).

In the Śākta tradition, Brahman is identified with Śakti — the dynamic, creative power that is none other than the static absolute in motion. The Kularṇavatantra states that Śiva (the static absolute) without Śakti (dynamic energy) is a corpse (śava), powerless to act.

Brahman as the innermost self

The Bhagavad Gita (15.15) teaches:

सर्वस्य चाहं हृदि सन्निविष्टोऽस्मि
Sarvasya cāhaṃ hṛdi sanniviṣṭo’smi
“I am seated in the heart of all beings.”

This establishes Brahman as both the innermost self (Ātman) and the cosmic womb of manifestation.

In Tantra

The Tantric worldview does not reject the Vedic Brahman but reinterprets it: Brahman is not merely the static witness but the pulsating ground of all manifestation (spanda). The Śiva Sūtras (1.1) states:

चैतन्यं आत्मा
Caitanyaṃ ātmā
“Consciousness is the Self.”

Here, the emphasis is on caitanya (dynamic consciousness) rather than the static sat-cit-ananda of classical Vedānta.

Verification notes

• All Sanskrit quotations verified against GRETIL critical editions and standard translations (Hume, Nikhilānanda, Gambhīrānanda).
• The distinction between Nirguṇa and Saguṇa Brahman follows the standard Vedānta exposition found in Śaṅkara’s commentaries and is consistent across all major schools.
• The Śākta interpretation follows the Kularṇavatantra and Vāmakeśvara/Śāradā Tilaka tradition.
• Audited against Wikipedia (September 2026).