The Divine: Brahman, the Deities and the Avatars
Understanding Brahman: With and Without Attributes
One of the most profound questions in Hindu theology is how to think about Brahman — the ultimate reality. Hindu thinkers have developed two complementary ways of approaching this question. Saguna Brahman is Brahman ‘with attributes’: the personal God who can be known, loved and approached through worship. Nirguna Brahman is Brahman ‘without attributes’: the infinite, impersonal reality that is beyond all human categories, beyond name and form.
The Kena Upanishad (II 3) puts this tension sharply: Brahman is not known by those who say they know it; it is known by those who say they do not know it. The divine reality is ultimately beyond intellectual grasp. Yet the same tradition also speaks warmly of Brahman as Bhagavan or Ishvara — terms that describe Brahman as a living, personal God who creates, sustains and judges.
Saguna Brahman (Brahman with attributes) is the personal God approached through worship and devotion. Nirguna Brahman (Brahman without attributes) is the impersonal, infinite ground of existence beyond all description. The Kena Upanishad (II 3) captures this paradox: the divine is known precisely through recognising that it cannot be fully known.
Antaryami: Brahman Within the Heart
A third dimension of the Hindu understanding of Brahman is that of antaryami — the inner controller. The Chandogya Upanishad (6.8.7) expresses this in the celebrated phrase “Tat tvam asi” — “That thou art” — indicating that the ultimate reality (Brahman) is identical with the innermost self. The Katha Upanishad (I ii 20) teaches that the atman (self) seated in the heart is smaller than the smallest yet greater than the greatest. This means Brahman is not only transcendent (beyond the universe) but immanent — genuinely present within each person as the witnessing consciousness.
The Trimurti and the Tridevi
Hindu theology expresses the roles and activities of Saguna Brahman through a richly developed understanding of divine persons. The most famous grouping is the Trimurti — ‘three forms’: Brahma the creator, Vishnu the preserver and Shiva the destroyer. These three are not three separate gods but three expressions of the one Brahman performing different cosmic functions.
Alongside the Trimurti, Hindu tradition honours the Tridevi — the three goddesses: Saraswati (goddess of wisdom and arts, associated with Brahma), Lakshmi (goddess of prosperity and devotion, associated with Vishnu) and Parvati or Durga (goddess of power and transformation, associated with Shiva). The Tridevi illustrates the concept of Shakti — the divine feminine energy that empowers and activates each male deity. Without Shakti, the universe could not function. This gives Hindu theology a strong tradition of goddess worship (Shaktism) alongside devotion to the male deities.
In Shakta traditions, the Goddess (Devi or Mahadevi) is not merely a consort of a male deity but the supreme reality herself, of whom all other deities are expressions. The Trimurti are her creations. This tradition offers a very different theological emphasis from Vaishnavism (centred on Vishnu) or Shaivism (centred on Shiva), demonstrating that Hinduism encompasses genuinely diverse understandings of who or what the ultimate divine is.
Avatara: The Incarnation of the Divine
The concept of avatara (often written ‘avatar’) means ‘descent’ — the coming down of a deity into the material world to fulfil a specific purpose. Vishnu is especially associated with avatara; his most celebrated incarnations include Rama (whose story is told in the Ramayana) and Krishna (the teacher of the Bhagavad Gita). According to the Bhagavad Gita (IV 7–8, context of II 62–65), whenever righteousness declines and evil increases, Vishnu descends to restore the cosmic order.
The significance of avatara for Hindus is profound: it means the divine is not distant and impersonal but actively engaged with the world, taking on human form out of love and compassion. Some Hindu thinkers have suggested that Jesus and the Buddha may also be understood as avatars of Vishnu, though this view is not universal and is contested by Christians and Buddhists themselves.
Vishnu’s avatara doctrine teaches that the divine descends into the world whenever righteousness is endangered. Rama and Krishna are the most widely venerated avatars; Rama’s story is told in the Ramayana. Some Hindus include Jesus and the Buddha among Vishnu’s avatars.
Murti: The Image as Divine Presence
A murti is a sacred image of a deity — a statue or carving installed in a temple or home shrine. In popular Hindu practice, the murti is not considered a mere symbol or reminder of an absent God; it is understood to be a genuine presence of the deity, invited to dwell within the image through consecration rituals. Worshippers offer the murti flowers, food, incense and water (puja), and receive the deity’s darshan — the deity’s auspicious gaze, which confers blessing.
Not all Hindus accept murti worship. The Arya Samaj reform movement (founded by Dayananda Saraswati in 1875) rejected image worship as a corruption of the Vedic tradition, arguing that Brahman cannot be contained in physical form and that the Vedas themselves do not sanction it. In contrast, most devotional (bhakti) traditions warmly embrace the murti as the most accessible way for ordinary people to approach the divine. This is a genuine and ongoing divergence within Hinduism on the nature of divine presence.