TaijasaVishva or Vaisvanara or the waking stage characterized by the individual gross body or sthula-sarira, 2) Taijasa or the dream consciousness which has the subtle body or suksma-sarira as its object, and 3) Prajna or the deep sleep consciousness which is the unified undifferentiated consciousness or prajanaaghana and the characteristic of the blissful causal body, the ultimate experience of Brahman. Yajnavalkya tells Janaka that Indha, the kindler, cryptically called Indra, resides in the right eye; the person in the left eye is Indha’s wife, Viraj, their meeting place is the space within the heart. Therefore, the soul is composed of Indha, who in the context of Creation is prana, the fundamental energy, and Viraj, who is the diversity-producing principle. Sankara in his commentary on Brihadaranyaka Upanishad Iv.ii.2-4 interprets Indha as the Self in the Waking stage, the union of Indha-Viraj as the Self in the dream stage and Viraj as the Self in the deep sleep stage; he calls the Self of the second stage as taijasa i.e. the one shining in the mind or hrdaya-bhuta i.e. the one who has become the heart. Mantra No. 4 of the Mandukya Upanishad Agama-prakarna reads:- which means:- “The second quarter is Taijasa whose sphere of activity is the dream state, who is conscious of the internal world of objects, who has seven limbs and nineteen mouths and who enjoys the subtle objects of the mental world.” Reality Consciousness conditioned by its own identifications with the subtle body becomes the dreamer and experiences the dream-world as Taijasa. The waking-state-ego has nineteen mouths – the five organs of action, the five aspects of Prana, the vital breath, the mind, intellect, egoity and citta. The Atman manifesting through the gross body, Vaisvanara, is seven-limbed. The dreamer enjoys the subtle world of objects because he is aware only of the inner world. Taijasa, the Luminous and whose sphere of action is dream, and who is the inward oriented consciousness, is the sound syllable U of Aum because it is exalted and because it is intermediate, it occurs between A and M referring equally to Vaisvanara and Prajna which two are, therefore, identical but itself being an unreal appearance, a phantom. The secret of the intermediate U is that the listener of this sound syllable becomes the knower of truth, of reality; U being labial modifies speech represented by the sound syllable A which is the primordial guttural sound and then sinks into the silence of M which measures both A and U and absorbs them. After gaining this understanding the Fourth stage, Turiya, is reached and all sufferings end. In the Tattva-vivekah chapter of Pancadasi Sloka 24, Vidyaranya Swami explains:- that the one undivided consciousness in its microcosmic aspect is called Taijasa; and in its macrocosmic aspect, Hiranyagarbha or Ishvara, the totality because of identification with all subtle bodies of the universe, the former is the consciousness identified with the subtle body of the Jiva, the reflection of consciousness. According to the Saiva Siddhanta, the ahankara-tattva is manifested three-folds - first as the Taijasa dominated by sattva, the second as the Vaikarika dominated by rajasa, and the third as the Bhutadika dominated by tamasa, thus distinguishing categorically the consequence of the domination of each quality. Sattva is called Taijasa because of its illuminating capacity but from which quality evolve, in addition to the manas-tattva, the five organs or faculties of sense. However, the Samkhya school associates sattva with Vaikarika and rajasa with Taijasa.
