Brahman

Brahman. In the philosophical and theological traditions of Hinduism, particularly within Advaita Vedanta, Brahman is the ultimate, unchanging reality, amidst and beyond the world of change and illusion. It is conceived as the singular, infinite, impersonal ground of all being, the source from which the cosmos emanates and into which it ultimately dissolves. This supreme principle is described as Satcitananda, a compound of existence, consciousness, and bliss, transcending all attributes and forms.

Etymology and terminology

The Sanskrit term is derived from the root *bṛh*, meaning "to grow, expand, or swell," suggesting a reality of immense, pervasive magnitude. It is linguistically related to the Vedic creator god Brahma, though the two concepts are distinct, with the deity being a personified aspect of the ultimate principle. In the earliest layers of Vedic literature, such as the Samhitas, the word often referred to sacred speech or ritual power. Its philosophical meaning as the supreme, formless absolute was fully developed in the Upanishads, the concluding portions of the Vedas. This conceptual evolution marks a significant shift from ritualistic to metaphysical thought within the ancient Indian intellectual tradition.

Philosophical interpretations

Different schools of Hindu philosophy offer varying interpretations of its nature. Advaita Vedanta, as expounded by Adi Shankara, posits it as the sole, non-dual reality, with the perceived world of multiplicity being an illusion (*Maya*). In contrast, Vishishtadvaita of Ramanuja and Dvaita of Madhvacharya interpret it as a supreme personal being, identified with Vishnu or Narayana, who possesses attributes and exists in a relationship of qualified non-duality or duality with individual souls and matter. Other systems, like the Samkhya school, do not accept it as the ultimate principle, instead positing a dualism of pure consciousness (*Purusha*) and matter (*Prakriti*). These debates are central to the intellectual history of Indian philosophy.

In Hindu scriptures

The concept is systematically explored in the Upanishads, which are also called the Vedanta. Key texts like the Brihadaranyaka Upanishad, Chandogya Upanishad, and Mandukya Upanishad employ negative description (*Neti neti*, "not this, not this") and paradoxical statements to point toward its ineffable nature. The Bhagavad Gita, a part of the Mahabharata, describes it as the imperishable, supreme ground that is both immanent and transcendent. Later foundational texts of Vedanta, the Brahma Sutras of Badarayana, attempt to synthesize the sometimes contradictory statements about it found across the Upanishads, providing a systematic basis for philosophical commentary.

Attributes and nature

It is traditionally described as being without origin, end, or change (*Nirguna*), meaning "without qualities." In this aspect, it is utterly transcendent and indefinable. However, to facilitate devotion and comprehension, scriptures also speak of it with qualities (*Saguna*), often personified as the Trimurti of Brahma, Vishnu, and Shiva, or as specific deities like Krishna. Its fundamental nature is summarized as Satcitananda—absolute truth or being (*Sat*), pure consciousness (*Cit*), and bliss (*Ananda*). It is also identified with the sacred syllable Om, considered its sonic representation.

Relationship with Atman

A central doctrine, especially in Advaita Vedanta, is the identity of the ultimate reality with the innermost self, the Atman. The Mahavakyas, or "great sayings," from the Upanishads, such as "*Tat Tvam Asi*" ("That thou art") from the Chandogya Upanishad, declare this non-difference. Realization of this identity is considered the pinnacle of spiritual knowledge (*Jnana*) and the means to liberation (*Moksha*) from the cycle of Samsara. Other theistic traditions, like those following Ramanuja, maintain that the individual Atman is eternally distinct yet inseparable from the supreme, like a part to a whole.

In Hindu traditions

Its worship and conceptualization vary widely across Hindu denominations. In Smarta practice, it is venerated through the Panchayatana puja to five deities, understood as manifestations of the one supreme. For Vaishnavites, it is fully embodied in Vishnu or his avatars like Rama. In Shaivism, the supreme reality is Shiva, often worshiped in the form of the Linga. The devotional (*Bhakti*) movements across India, from the Alvars and Nayanars of the Tamil region to saints like Mirabai and Tulsidas, directed their love toward a personal, saguna form. The modern era saw figures like Ramakrishna and Swami Vivekananda of the Ramakrishna Mission emphasize its universal, all-encompassing nature.