Soaham Sadhana of tanmatra………..

The bioelectrical currents of the Ida and pingala nadis flow along the two sides of the brahm nadi and, starting from the pituitary and pineal glands, they reach the muladhara chakra. These currents flow back from this bottom cakra after their coherence in the Susumna. The six extrasensory energy enters - the sat chakras, are like eddy currents in the flow of the Brahm Nadi. These cakras are said to e the sources through which the individual self can traverse beyond the limits of time and space. These contain the sublime ocean of supernatural powers.

The Kundalini, which is affirmed in the spiritual sciences of yoga as the source of all physical and spiritual potentials, can be reached only by penetrating the sat cakras. The straight flow of the Prana through these cakras is essential for 'electrifying' the latent 'coil' of the Kundalini. This requires immense pressure of Prana under adept control. The flow of the vital energy component of Prana generated during the Soaham Pranayama and the Samkalpa of the Sadhaka associated with this Sadhana provide the right combination for straight traversing through the sat cakras, penetrating the three Granthis and eventually activating the Kundalini.

Another spiritual benefit of the Soaham Pranayama is the perception of sublime and divine fragrances. Smelling is a tanmatra (power of perception) associated with the basic element of air. Therefore, the practice for control and attainment of extraordinary potential of this (the gandha) tanmatra fall under the Sadhanas of higher level Pranayamas. The Soaham Sadhana can expand the Gandha tanmatra so much that the Sadhaka may smell the infra- subtle and long distant fragrances. This power then becomes a medium to recognize and experience the divine elements by their unique fragrance. When the Sadhaka is progressing well in the Soaham Sadhana, he often smells some divinely soothing fragrances. This is an indication of supernatural developments.

Shrines and the place of upasana and Sadhana are often endowed with some incenses (like dhupa or agarbatti) or flowers. Their aroma induces a soothing feeling in mind and helps its focused concentration. Such fragrances also support rapid development of the Gandha tanmatra during the initial stages of the Pranayamas. If the Sadhaka meditates on the fragrance along with the exercise of deep breathing then after a little practice with determination he would be able to smell the same pleasant aroma even when he comes out and goes away from the room of Upasana. Eventually, he would begin to smell it during his regular Sadhana even without having any external means or arrangement of creating such incense. This is an indication of the awakening of the latent potential of the gandha tanmatra. Performing a higher level Pranayama like Soaham at this stage boosts this development and gradually gives rise to a supernatural power of extrasensory smell.

The importance of gandha tanmatra is well experienced in nature. Many animals and insects possess refined power of smelling. This potential is indeed an essential mode of communication, search for food, sensing an enemy's presence and transmitting or receiving the signals for mating (to or from the opposite sex)….., etc in many birds, animals and insects. Many creatures also use this sense to know the weather conditions in advance. The trained dogs use this faculty to trace the criminals or the lost things or persons. In human beings this faculty normally stands much below in the order of importance as compared to the faculties of thinking, vision, speech and hearing. Once the hidden power of smelling is activated, this dominates over all other normal faculties and it can be focused by the Sadhana for sensing the supernatural signals and experiencing the unknown, which exists far beyond the grasp of human intelligence…. The evoked tanmatra of gandha enables the Sadhaka to feel the presence of the divine powers and receive their messages. Success of the Soaham Sadhana also bestows such extrasensory potentials of the gandha tanmatra on the Sadhaka.