The Sound of Yoga is Silence

Reflections on Shabda, Nada, and the Experience of Oneness

Many years ago, Param Pujya Ammaji made a statement that has remained etched in my consciousness ever since:

"The sound of yoga is silence."

At first, I found this difficult to understand. Those who know me well will appreciate why! I have always enjoyed expressing myself passionately, sharing ideas enthusiastically, and presenting the teachings of yoga with energy and warmth. In fact, I often joke that while Dr. Ananda offers no guarantee of enlightenment, he certainly offers a guarantee of entertainment.

Yet our beloved Ammaji's simple statement contained a depth of wisdom that only years of reflection, study, and sadhana have enabled me to appreciate more fully.

When we think of sound, we usually associate it with loudness. In Tamil, the word sattam commonly refers to noise, and in Sanskrit the equivalent term is shabda. Over time, our understanding of sound has become restricted to something that stimulates our senses strongly enough to be heard. We tend to believe that if we cannot hear something, it does not exist. Modern science tells us that the human ear can perceive only a limited range of frequencies, roughly between 20 and 20,000 hertz. Countless vibrations exist beyond that range, yet we remain unaware of them. This should remind us that our senses are not the ultimate arbiters of reality.

As I often tell my students, "If I don't hear it, it doesn't exist. If I don't see it, it doesn't exist. If I don't feel it, it doesn't exist" is the mistaken assumption under which most of us live. The yogic sages understood that reality extends far beyond the narrow boundaries of sensory perception. What we see, hear, and touch is only a tiny fraction of existence.

The universe is filled with dimensions that remain inaccessible to our ordinary senses, yet they are no less real.

In the yogic tradition, shabda is not merely sound as we commonly understand it. It is the subtle vibrational principle underlying all creation. It is Nada, the primordial vibration from which the entire cosmos emerges. This is the foundation of Nada Yoga and Shabda Yoga, disciplines that seek to attune the practitioner to the universal vibration itself. The cosmic vibration is not something the physical ear can perceive.

What we hear as sound is merely a gross manifestation of a much subtler reality. The sages spoke of the ultimate vibration as transcending sensory perception altogether. It is not something to be heard but something to be experienced.

The word "sound" also carries another beautiful meaning. When we speak of someone being in "sound health," we are referring not to noise but to wellness. Wellness, in its deepest sense, is a state of wholeness. It is the harmonious integration of body, mind, emotions, and spirit. A person established in such harmony is naturally attuned to the rhythms of life and the vibrations of the cosmos.

In this sense, soundness means completeness, balance, and integration.

This understanding also sheds light on an old proverb that has been repeated across generations: "Empty vessels make the most noise." There is profound wisdom hidden in this simple observation. Those who possess genuine knowledge rarely feel the need to advertise it. The more knowledge matures into wisdom, the more humility naturally arises.

The individual who constantly proclaims, "I know" or "I am enlightened" may, in fact, reveal the very opposite.

True wisdom is quiet. It does not seek validation.

As our sadhana deepens, we move from vidya (knowledge) to jnana (wisdom), and ultimately towards prajna, the universal intelligence that transcends personal identity. At that level, the need for noise disappears because the separate self that seeks recognition has itself begun to dissolve.

The state of yoga is fundamentally a state of wholesome oneness. In that experience, the duality between observer and observed ceases to exist. As long as there is duality, there is a speaker and a listener, a sound and a hearer.

But when oneness dawns, who remains to hear? Who remains to speak? Who remains to make noise?

This, I believe, is the essence of Ammaji's teaching. The sound of yoga is silence because the state of yoga is one in which separation has dissolved into unity.

This profound truth is beautifully symbolized in the form of Dakshinamurti, the silent Guru. Adi Shankaracharya describes Dakshinamurti seated beneath the banyan tree, not delivering lectures or discourses, but teaching through silence itself. Around him sit great sages established in Brahman, receiving the highest wisdom without a single word being spoken.

What a remarkable image of spiritual transmission! The highest truths cannot always be conveyed through language because language belongs to the realm of duality. The deepest wisdom is communicated through presence, through being, through silence.

One of the most beautiful lessons that helped me understand this principle came from my own music guru, Kalaimamani Shri A. R. Ranganathan, who was himself an embodiment of Nada Yoga. As a young student, I once asked him how a vocalist could know when he had drifted away from the shruti or fundamental pitch during a performance. Often, amidst the noise of a crowded street concert, it was difficult even to hear the tambura drone in the background. I wondered how one could remain perfectly in tune under such circumstances.

His answer transformed my understanding forever. He told me, "As long as you are in tune with the shruti, you will not hear it. If you hear it, it means you have moved away from it."

At first, I was puzzled. Then he explained that when singer and pitch become one, there is no separation and therefore no distinct perception. Only when the singer drifts away from the shruti does it become something external that can be heard. The moment duality appears, awareness of the separate pitch arises.

The same principle applies to yoga. As long as we remain attuned to the cosmic vibration, there is oneness. There is no separation between ourselves and the universal rhythm of existence. When we drift away from that center, duality appears, and with it arise confusion, conflict, suffering, and noise.

Yoga is therefore not about eliminating sound but about rediscovering the underlying harmony that exists beneath all apparent sound. It is not about creating silence but about entering into that state of being where silence naturally prevails because separation has disappeared.

When Ammaji said, "The sound of yoga is silence," she was not referring to the absence of sound. Rather, she was pointing toward the fullness of experience that lies beyond sound and silence alike. This silence is not emptiness but completeness.

It is the direct experience of Shabda and Nada in their purest form.

It is the realization of the vibrational essence of existence itself. In that sacred state, the seeker, the seeking, and the sought become one. There is no longer anyone to hear and nothing left to be heard.

There is only wholeness.

There is only oneness.

There is only yoga.

And that silence, as Ammaji so beautifully taught us, is the true sound of yoga.