Mandukya Upanishad

The Mandukya Upanishad, which is a part of the Atharvaveda, is a revered ancient Hindu scripture that primarily focuses on the nature of consciousness and reality. It describes four states of consciousness, known as “Avasthas” or “Vishwa, Taijasa, Prajna, and Turiya.”

1. Vishwa (Waking State): This state corresponds to the ordinary waking consciousness. It is the state in which we are aware of the external world through our senses and engage in daily activities.
2. Taijasa (Dreaming State): In this state, the consciousness turns inward. It’s the dreaming state where experiences and perceptions are created internally, often based on the impressions and experiences from the waking state.
3. Prajna (Deep Sleep State): This state is characterized by a state of deep sleep where there is no conscious awareness of the external world or even dreams. It’s a state of pure potentiality and bliss.
4. Turiya (Transcendental Consciousness): Turiya is the fourth state of consciousness, beyond the waking, dreaming, and deep sleep states. It represents the ultimate state of consciousness, pure awareness, and is often described as the state of enlightenment or self-realization. It transcends all phenomena and is the underlying reality, the essence of everything.

The Mandukya Upanishad uses these states of consciousness to illustrate the nature of the ultimate reality (Brahman) and the relationship between the individual self (Atman) and the universal consciousness (Brahman). It emphasizes that Turiya, the fourth state, is the true nature of the individual and is beyond the limitations of the other three states, representing a state of timeless, eternal awareness.

The Mandukya Upanishad, a sacred Hindu text, delves into the nature of reality and consciousness through an exploration of the syllable “Aum” (also spelled as “Om” or “Omkara”). It describes four states of consciousness, known as “avasthas,” which are intricately linked to the components of the Omkara.

1. Vaishvanara (A) – Waking State: This state corresponds to the sound “A” in Omkara. It symbolizes the waking state of consciousness, where individuals experience the external world through their senses. The “A” sound represents creation, manifesting as the physical realm and the activities of daily life.
2. Taijasa (U) – Dream State: The sound “U” in Omkara is associated with the dream state. It signifies the inward journey of consciousness during dreams, where the mind creates its reality. It represents the world of thoughts, symbols, and dreams.
3. Prajna (M) – Deep Sleep State: The sound “M” in Omkara represents the state of deep sleep, where the individual is in a state of rest and unconsciousness. This is a state of unity and represents the undifferentiated, unmanifested, and tranquil aspect of consciousness.
4. Turiya (Silence) – Transcendental State: The silence that follows the chanting of Omkara represents the Turiya state. Turiya is beyond the three states of waking, dream, and deep sleep. It signifies the ultimate reality, pure consciousness, and oneness with the divine. It is a state of absolute awareness, beyond the limitations of time, space, and causation.

The complete Omkara (AUM) represents the entire cycle of consciousness, from creation to dissolution, and ultimately to transcendence. Chanting Omkara with awareness and understanding of its components can lead to spiritual awakening and an enhanced understanding of one’s consciousness and existence.