For a substantial understanding of the effects of mantra-japa the knowledge of the science of sound, air and electricity is required along with that of psychology and spirituality. The importance of Sabda or of its manifestation in sound – is recognized in one form or the other by almost all known schools of religion in this world.

Even the sound produced by the matter has its effects of varied orders and types. That thunder bolt affects the bio-rhythms in the animals as well as the human beings – is a well accepted claim of homeopathy. The psychologists would agree that the soft sound of the flow of a river does influence the poetic and nature-loving minds in a creative fashion....; and that, the roaring sound of lions induces fear in some and stimulates the valor of a few...., etc. These are some examples of the natural impacts of sound.... Some specific effects of resonance of sound of different frequencies have also been discussed earlier. Just imagine of the synergistic conjunction of the psychological effects with those wonderful effects of sound...!

The words spoken with hatred, anger or affection would create corresponding ‘matching’ effects in the listeners; even animals respond in accordance with this fact. Because of the linkage between psychological and sonic effects, the silent words of thoughts are equally effective like the spoken words. For instance, if a person with sacred and serene mentality is sitting near someone who is engrossed in cruel or erotic thinking, the former would definitely get some kind of irritating or repulsive feeling.... The creative and destructive effects of sound in the form of music are well known. Some more examples in this regard are listed below that throw light on the interconnection of music and psychology.

While singing a devotional song, lady Levy had seen the Notredame Mother Mary in France. The mental absorption in singing and listening of the Bhairav Raga has many times resulted in visual encounter with the godly manifestation of Bhairav. Several other reported experiences of these kind include – depiction of different figures in the sand on some beaches in Italy when specific musical tunes were sung or played; different figures were found to be drawn depending upon the type of the music and the moods of the singer(s) and listeners. Mrs.Bats Heinz is also known to have demonstrated such ‘visible effects’ of emotionally empowered music in Lord Litton’s Chamber.

Telepathy, mesmerism, and hypnotism also work on the sublime linkage of the subtle and gross powers of sound with psychology. The role of air and electricity (via the electromagnetic waves) is important in spreading the sonic waves in the space. The bio-electricity and the bio-magnetism play creative role in the transmission and propagation of the subliminal counterparts of these waves beyond all barriers.

There are five forms of pronunciation or expression of thoughts – (i) Vocal, in which, one speaks out audibly; (ii) Mental, in which, the words are pronounced without lifting the tongue and the sound produced remains inside the throat...; (iii) In this form, only the respiration produces the desired words (sound); (iv) The words communicated through the deepest inner self (i.e., through the antahkarana) – which, although sublime, can reach anywhere in the cosmos and vibrate the aimed nuclei of the omnipresent Supreme Consciousness...; (v) Anaahata– this non vibrant eternal expression of Sabda is indeed the form of the self-existent Naada and this cannot be realized without the attainment of ultimate success in the Naada Yoga. It is amazing to note that the risis had thoroughly incorporated all the scientific aspects of sound and its linkage with spirituality, psychology and the physical energies in different manifestations of Sabda in the development of mantra Vignaana.The scientific research into the Mantra Vignaana should focus on these multifaceted dimensions and study the possibilities of making use of the mantras for positive effects on the radar of human body and mind while also counter-balancing the noise pollution created by the unchecked modern materialistic development.... It should again be remembered that linguistic analysis of the mantras as pieces of verse can not give any information except inconclusive controversies.

The essence of mantra vignaana lies in making use the power of Sabda Brahm on the basis of the subtle science of consciousness and linking it with the inner purity and divine dignity of the human self. While the sound waves in general are spread in all directions via transverse motion, the specific configurations of the syllables in the mantras make the generated sound waves move upwards. The sound waves generated by the Gayatri Mantra are found to proceed upwards in a spiral shape. The vital energy linked with the spiritual force of consciousness of the saadhakas exalts these waves up to the cosmic center of Savitaa, which is defined to be the devataa of this great mantra.

When the sonic waves of this mantra are reflected back (reverberated) from its cosmic center, they are endowed with the light, electricity and the thermal energies ‘emitted’ from the sun and the supreme radiance of Savitaa. This unique confluence of the gross and subliminal energies of the sun induces divine impact and inspiration and enlightens the body, mind and the inner self of the devotees. The dedicated Saadhana of the Gayatri Mantra thus leads to an overall elevation of life towards the higher realms of human dignity and awakens the divinity existing in the human self.

The enunciation of mantra brings miraculous effects only if the vaani of the reciter is refined up to the level of Vaak – a pure, true and spiritually sublimated form of voice. The latter can be achieved by simple practices of Sabda Yoga provided the prerequisites of the refinement of mentality, character, deeds and emotions are maintained by the saadhaka. These could be attained only by consistent observance of self-control and righteous living – endowed with truth, piety, serene love and altruist compassion. This Aatma Saadhana empowers one’s voice with the strength of absolute truth. Words uttered by a perfect Vaak indeed come true. It is said that the Goddess Saraswati herself ‘resides’ on the tongue of such an accomplished saadhaka of Sabda Yoga.

The correct pronunciation of the mantra and adept maintenance of the disciplines prescribed by a noble guide (guru) are the other two important components essential for absolute success (siddhi) in the mantra-Saadhana. The fourth and the most important factor, is the level of sraddhaa of the disciple in the particular mantra.

The ‘elements’ of ether are highly sensitive subtle ‘particles’ which can vibrate at a frequency up to 34 X 10power9 cps. At the absolute high frequencies these oscillatory particles constantly emit a unique light. The radiation of this light can travel with a velocity of 10 miles per second.

The vibrations of the etheric elements never stop. They are supposed to stabilize at the outer layer of the earth’s gravitational sphere and continue vibrating there at constant ultra high frequencies. They attract the weaker waves of similar frequencies and get attracted by more powerful ones of the same range of frequencies. In either case, the superimposition of such compatible vibrations gives rise to an extremely powerful field of attraction. The ‘influencing power’ of this force of attraction is also bestowed upon those whose ‘thought waves’ match with these suprasonic waves.

In the advanced stages of mantra-Saadhana, the saadhaka attempts to communicate with the superior spiritual experts of the corresponding mantra and tries to tune his own body, mind and sentiments so as to match the ‘frequencies’ of the impulse of his inner self with those of the divine radiation of Sabda. The Saadhana processes of anusthaana and purascarana fall under this category. The time periods, methods and disciplines for performing such saadhanaas are pre-decided and are specific to the type of mantra and the spiritual level of the Saadhana. Every action of the daily routine – including the type and quantity of food to be consumed per day etc – are to be strictly followed as per the disciplines of the relevant Saadhana.

The disciplined japa (in purified Vaani) of a mantra for long time produces enormous energy by arousing the immanent power of Sabda. This is amplified by the continuous impact and friction generated by the vibrations (of the japa) that contain the sublime energies of the willpower and faith of the saadhaka. The strength of such energy fields is exponentially magnified during the dedicated and determined ascetic saadhanaas (anusthans) of the same mantra, as compared to that due to japa for lesser number of times without any ascetic disciplines. The centrifugal force of attraction created by the circular, cyclic and upward movements of the associated sonic waves (produced by the japa) also is more significant in the former and it induces the ‘potential’ to link the saadhaka’s consciousness with thy consciousness.

It is a well known scientific principle that continuous movement of any kind ultimately results in a circular motion. The orbit and shapes of all the planets in the universe are almost round (or elliptical closed contours) due to this simple effect. It is by the same principle that continuous (non-stop) japa of a mantra creates a circular domain. The ‘Taila Dhaaravat Sutra' describes that – ‘If oil is dropped at constant speed for some time continuously, its flow forms a steady stream. Similarly, the repeated rhythmic enunciation of the same word (or a string of words) forms a continuous (without an end or boundary) segment of words’. A popular story in the Raamaayana also gives a simple supportive example here. It describes that risi Valmiki’s non-stop chanting of the word maraa maraa... offered him the saintly effect of the japa of the name of the God –– “raama raama” ....

The vaidika mantras are usually recited in specific rhythms as per the vaidika swaras. However, during the process of japa, the recitation of all the mantras takes place at constant amplitude without any break or pause. So regular and constant should be the speed that one can count the number of japas by measuring the time taken for one completion of the japas in one sitting. It is this consistency and continuity that gives a cyclic motion to the sonic waves generated by the japa, and thus helps activation and focusing of the related powers of Sabda.

That circular motion generates energy – can also be observed in day-to-day life; for instance, the movement of the toy ‘top’, or the functioning of machines by the movement of a flywheel, etc. Continuous japa of a mantra in consistent manner, for sufficiently long periods of time per day, can generate energy in and around the saadhaka that would keep his physical and subtle body creatively active for the rest of the day....

Fast circular motion at a regular pace generates a centrifugal force. Demonstration of this force can be seen in a circus – in the rotating swings or the circular motion of a motorbike rider in the ‘well of death’,.... etc. Similar effect helps generation of a supernormal ‘sphere’ of sonic energy by the cyclic japa of a mantra repeatedly while maintaining the consistency of the pace by thorough engrossment of the mind.