"The book works almost like a small program by itself. All our other titles are inspirational. This book is transformational."

From Sadhgurus first USA published Book(Sept.2016) :

" INNER ENGINEERING : A Yogi's Guide To Joy "

" ...And Now Yoga."

page 75-79


" Yoga tells us that we are actually composed of five "sheaths," or layers or, more simply, bodies. As there is a medical physiology, there is a yogic one as well. It leads us from the gross to the subtlest levels of reality. Do you have to believe in it ? No. But it is a useful place at which to start our exploration. Your fundamental area of work, however, is only with the realities that you are aware of.

The first sheath or layer to which yoga draws our attention is the physical body - the 'annamayakosha' , or more literally, the food body. What you call the "body" right now is just an accumulated heap of food. It is the product of all the nourishment you have ingested over the years. That is how it gets its name.

The second layers is the ' manomayakosha ' , or the mental body. Today, doctors are talking a great deal about psychosomatic ailments. This means that what happens in the mind affects what happens in the body. This is because what you call "mind" is not just the brain. It is not located in any single part of the human anatomy. Instead, every cell has its own intelligence, so there is an entire mental body, an entire anatomy of the mind.

Whatever happens in the mental body happens in the physical body, and, in turn, whatever happens in the physical body happens in the mental body. Every fluctuation on the level of the mind has a chemical reaction, and every chemical reaction, in turn, generates a fluctuation on the level of the mind.

The physical and mental bodies are like your hardware and software. Hardware and software cannot do anything unless you plug into quality power. So, the third layer of the self is the ' pranamayakosha ' , or the energy body. If you keep your energy body in perfect balance, there will be no disease in your physical or mental bodies. Today there is scientific evidence to show that the impact of genetic memory on the human being is not absolute. Except the fundamental aspects of the DNA, everything can be changed, including the genetic trends of susceptibility to ailments. Infectious diseases happen because of external organisms, but chronic diseases are manufactured daily by human beings. When your energy body is in full vibrancy and proper balance, chronic diseases cannot exist in the body. I could introduce you to thousands of people who have gotten rid of their physical and psychological ailments just by doing certain simple yogic practices. These practices are not aimed at the disease. They are just aimed at bringing a certain harmony and vitality to the energy body.

These are the three dimensions of the self you are aware of right now: the physical, the mental, the energetic. They are essentially physical in nature, though each is more subtle than the preceding one. It is like a lightbulb, electricity, and light - all these are physical. One you can hold in your hand; the other you can feel; and the third takes a sensitive receptor, like the eye, to experience. But they are essentially physical, which is why you can experience them through your sense organs.

However, there is a fourth layer called the ' vignanamayakosha ' or the etheric body. Gnana means "knowledge." Vishesh gnana means "extraordinary knowledge" - that which is beyond the sense perceptions. This is a transient state. It is neither physical or non-physical. It is like a link between the two. It is not in your current level of experience, because your experience is limited to the five sense organs which cannot perceive non-physical. Those who report near-death experiences are those who could have slipped accidentally into this state. Such an experience occurs when, for some reason, people's physical, mental, and energy bodies have become feeble. If you learn to find conscious access to this dimension, there will be a quantum leap in your ability to know the cosmic phenomenon.

There is also a fifth sheath, the ' anandamayakosha ' , which is beyond the physical entirely. Ananda means "bliss." It has nothing to do with the physical realms of life. A dimension that is beyond the physical cannot be described or even defined, so yoga talks about it only in terms of experience. When we are in touch with that aspect beyond the physical, we become blissful. It is not that a bubble of bliss lies within your physical structure. It is just that when you access this indefinable dimension, it produces an overwhelming experience of bliss.

But bliss is not a goal in itself. Once you touch this dimension of nonexistence, blissfulness is guaranteed. In this state, you are no more an issue in your own life. When you are no more an issue, you can fearlessly explore the beyond.

When you touch this dimension beyond definition, the impact of time and space is obliterated. This accounts for the many stories of yogis sitting unmoving for incredibly long periods of time. This is possible not because of physical endurance, but because in these states, they are not available to the process of time. They have touched a dimension beyond all the contradictions of here and there, now and then; a limitless ocean of emptiness where there is neither bondage nor freedom - an existence beyond existence.

Yoga does not ask you to work with anything other than what you know. It simply tells you that if the physical, mental, and energy bodies are perfectly aligned, you will find access to the bliss body. But your work, as we said before, is only with the first three bodies.

When it comes to external realities, each human being is differently capable. What one does, the other may not be able to do. But when it comes to inner realities, all of us are equally capable. There is no guarantee that you will be able to sing, dance, climb a mountain, or make money, merely because you want to. But making your inner life blissful is something that everyone is capable of. It cannot be denied to you, if you are willing. Once you master certain basic yogic technologies of inner well-being, your journey through life becomes absolutely effortless. You are able to express yourself at your fullest potential without any stress or strain. You can play with life whichever way you want, but life cannot leave a single scratch upon you."