The Six Sheaths of iRest and Their Associations


 

Sheath

Sanskrit Name

Inquiry

Center

Element

Meditation


The Sheath of “Ego-I”


Asmitamaya Kosha

The illusory nature of the I-thought; awareness of the Witness


Throat, Third Eye, Crown and above the Crown


Subtle Space

Disidentification from the I-thought; revelation of essential qualities of awareness; underlying ground of emptiness is revealed; neither form nor formless.

The Sheath of Joy /

Bliss / Love


Anandamaya Kosha


The nature of pleasure, joy, bliss and love


Heart


Space

Joy, bliss and love naturally arise and are seen to be causeless – also recognized as obstacles to True Nature and are released with neither attachment nor aversion.


The Sheath of Intellect


Vijnanamaya Kosha


The nature of thoughts, beliefs, memories and images


Sub-Heart

(atma charka)


Air

Constantly changing thoughts, beliefs, memories and images.  When thoughts are seen to be objects, attention is released from following cognitions, which otherwise distract and bind attention.

The Sheath of Feelings

and Emotions


Manomaya Kosha


The nature of feelings and emotions


Solar plexus, power and potency in the world


Fire, heat, power

The subtle world of feelings and emotions, which are comprised of polarities of opposites.  Opposites are welcomed and recognized as pointers to underlying unity and reveal deeper levels of understanding.

The Sheath of Breath /

Energy

Pranamaya Kosha

The nature of subtle energy, vibration and radiance

Relationship, sexuality, pleasure

Water, movement

Every perception is recognized to be in perpetual motion. Everything is constantly changing – flowing with the breath


The Sheath of Sensation


Annamaya Kosha


The nature of physical

sensation


Root, foundation, safety


Earth, solid

Physical body is welcomed into

awareness as vibrant tactile sensation.  Sensations recognized as messengers and the body is realized to be an expanse of non-localized radiance.

 





































Sheaths and Stages of iRest:

            During a single session of iRest we will work with a particular sheath, several sheaths or all sheaths in succession (starting with the sheath of sensation and ending with the ego-I).  The traditional Sanskrit term for sheath is "kosha."  Another term that is often used is "body."

The following is a very brief description of what we do as we explore each sheath.  It is important that we anchor each experience of the various sheaths in the physical body.  iRest is a feeling exercise and not an intellectual one.  We want to have a felt-experience of awareness and embody it in our day-to-day existence.  This process of inquiry means nothing if it is not brought into every aspect of our daily lives.

1) Physical Body:  Inquiring into the nature of physical sensation.

            The physical body is welcomed into awareness as vibrant tactile sensation.  Sensations are recognized as messengers and the body is realized to be an expanse of non-localized radiance.  We progress through the body following the sensory-motor cortex.  We follow the same path each time and always go from left to right.  “Familiarity and daily repetition of these sensing sequences exerts a rapid relaxation response wherein attention is freed from distracting tendencies” (Richard Miller, 2007).

What this does for us:

            This stage could be referred to as “body sensitivity training.”  We are learning how to be with our bodies as they are.  We are learning how to be with all sensations – pleasurable and painful – without resistance.  We are, as a result, neutralizing negative body sensations and stress. 

            Another benefit of cultivating this awareness of the physical body is that it brings us more fully into the present moment.  Physical sensations occur only in the present.  There is no future or past to them except in the mind.  The body scan takes us out of the mind and into the body.  It brings us to "this precious moment."

            The body scan is also one of the fastest routes to a deep relaxation of body and mind.  This sets the stage so that we can meet whatever arises in awareness from this place of deep relaxation.  As an example, when we pair an anxiety provoking memory with physical relaxation, we are desensitizing ourselves from the memory.  Anxiety cannot exist when the body is fully relaxed. 

  

2) Breath / Energy Body:  Inquiring into the nature of subtle energy, vibration and radiance.

Bringing attention to the breath and the movements of subtle energy throughout the body.  Recognizing subtle internal energetic sensory perceptions as messengers.  Every perception is recognized to be in perpetual motion. Everything is constantly changing.

What this does for us:

            Bringing attention to the flow of the breath and energy sensitizes us to more subtle levels of experiencing.  By becoming aware of the subtle body we are developing the capacity to notice slight shifts of energy that provide important information that we might otherwise overlook.  “It is one thing to conceptually understand that the body is energy.  iRest is a practice that allows us to experience this fact as reality” (Richard Miller, 2007).

               One form of breath awareness is “breath counting.”  Counting the breaths is a form of concentration practice.  We could think of it as training in one-pointedness or non-distraction.  It helps us to develop the ability to remain with a task for as long as necessary in order to accomplish a goal.  Basically, no matter what form of breath awareness we use it can be thought of as a mindfulness practice.

            3) Body of Feelings / Emotions:  Inquiring into the nature of constantly changing feelings and emotions.

This stage consists of exploring the subtle world of feelings and emotions, which are comprised of polarities of opposites.  The opposites are welcomed and recognized as pointers to underlying unity and reveal deeper levels of understanding.  We rotate attention back and forth between opposites of feelings and emotions (ex: happiness and sadness).  We then become aware of both opposites simultaneously (both happiness and sadness).  The opposing feelings and emotions then cancel each other out, and we move beyond the opposites and have a felt-experience of who we really are – awareness itself.

What this does for us:

            We begin to recognize feelings and emotions as messengers that are providing information regarding the ever-changing nature of reality within and without.  Our first task is to acknowledge and welcome the legitimacy and necessity of our feelings and emotions.  When we resist or refuse them our attention is bound up in identification with resisting, and attention is not free to inquire into the nature of pure Awareness.

            Our second task is to become proficient in recognizing the various types of feelings and emotions as they arise.  iRest helps us to recognize, welcome, understand, work with and move beyond feelings and emotions rather than becoming caught up and hopelessly mired down in them.

            Developing awareness of feelings and emotions is also a form of “systematic desensitization.”  During iRest we pair deep relaxation and witnessing with the entire range of feelings and emotions.  This stimulates the brain and activates neural connections that develop our ability to be with, rather than react to, various feelings and emotional states (i.e. claustrophobia, abandonment, fear, anger, etc.).  We pair negative feelings and emotions with their positive opposites while experiencing deep relaxation throughout the body.


            Ultimately, we begin to recognize that we are not our feelings and emotions.  Feelings and emotions arise within the field of awareness.  As we gradually begin to dis-identify from our feelings and emotions we begin to discover our true identity as that very field of awareness itself. 

4) Body of Intellect:  Inquiring into the nature of thoughts, beliefs, memories and images.

Exploring the realm of constantly changing thoughts, beliefs, memories and images.  When thoughts are seen to be objects, attention is released from following cognitions, which otherwise distract and bind attention.  We also explore opposites of thought during this phase of iRest (ex: “I am a failure” and “I am a success”).  The more we explore the nature of thought the more we dis-identify from our thoughts, beliefs, memories, images and the more we rest in our true nature –awareness itself – awareness that is aware of, not identified with, our thoughts.

What this does for us:

            We identify negative cognitions and pair them with their positive opposites.  We move back and forth between these opposites of belief until we are comfortable being with either side with neither attachment nor aversion.  Then we invite both to be present simultaneously.  At this point the opposites resolve and True Nature (and profound healing) unfolds spontaneously.

            Being with the beliefs, memories and images that naturally arise in awareness reveals the narratives or stories that have been informing our whole lives.  We are then able to inquire into the truth of these narratives.  As they start to deconstruct we catch glimpses of who we are without our stories and begin to embody the essential qualities of True Nature (i.e. Accepting, Aware, Complete, Free, Kind, Peaceful, Present, etc.).  You could say that this is a form of “cognitive therapy.”  However, we are not trading one way of thinking for another way of thinking.  We are trading a way of thinking for a whole new way of Being.

            We are also developing our capacity to remain present with traumatic memories and images that are associated with events that have happened in our lives.  The more we are able to abide as pure Awareness as these memories or images arise, the less of an impact they have on us.  Because we are no longer identifying with them, they no longer have such a hold on us, and we are able to transcend the “victim identity.” 

5) Body of Joy, Bliss, Love:  Inquiring into the nature of desire, pleasure, joy, bliss and love.

Joy, bliss and love naturally arise and are seen to be causeless.   They are also recognized as obstacles to True Nature when we are identified with them.  We learn to appreciate them and also to release them with neither attachment nor aversion.  Attachment is recognized as “wanting this to last” and aversion is recognized as “wanting this to change.”  The more we practice iRest the more we are able to “love what is” with neither attachment nor aversion.

What this does for us:

            As our attention is liberated from being bound to emotions and thoughts, pleasure, joy, bliss and love naturally arise.  Joy, bliss and love are realized to be causeless (not dependent on outer events) and begin to saturate the body.  Joyous equanimity is always present, albeit hidden behind the veil of the dividing mind.  True joy is seen to exist independent of all objects, beliefs, images and stories.

            Joy, even in small amounts, affects our entire physiology.  It affects the respiratory system, cardiovascular system, muscular system, central nervous system, endocrine system and the immune system.  It releases endorphins, the body’s natural painkillers, which are often responsible for our feeling of well-being.

            There has also been much research that shows a dramatic increase in electrical activity in the left pre-frontal cortex of the brain when individuals are displaying positive emotions such as joy, alertness, compassion and high energy.  There are also dramatic increases in electrical activity in a parallel site on the opposite side of the brain in the right pre-frontal cortex when subjects display negative emotions such as sadness, anxiety and worry.  Experiences that lift our mood cause a “left-ward tilt,” at least temporarily. 

            Fortunately, researchers have also discovered that the brain is highly plastic and continues to change throughout our lives.  They have also shown that long-term meditators demonstrate a heightened degree of activity in the left pre-frontal cortex of the brain.  The implication is that the longer we meditate and the longer we experience the joy that is causeless, the more the actual physiology of the brain will change, and we will experience a more permanent “left-ward tilt.” 

       

6) Body of Ego-I:  Inquiring into the nature of open, subtle and spacious awareness and the illusory nature of the I-thought (Ego).

            As we inquire into the nature of the I-thought that appropriates every experience and tries to create an identity out of it, we begin to move into the essential qualities of awareness (Accepting, Aware, Complete, Free, Kind, Peaceful, Present, etc.).  We begin to deconstruct who we think we are and to dis-identify from the I-thought or Ego.  We see that who we really are is unchanging, no matter what is happening around us. 

“We begin to discriminate the difference between 1) the objects that are coming and going, 2) the ‘ego-I, or I-thought’ that appropriates them for its own design, and 3) pure awareness in which everything is arising” (Richard Miller, 2007).

What this does for us:

            During this stage of iRest (which is actually not a stage and occurs throughout the entire process) we turn our attention on awareness itself.  This is known as “meta-awareness” – being aware of awareness.  Attention turns back on itself, and begins to inquire and investigate the field of Awareness in which all objects arise.  We might ask such questions as: “Who is aware?”  “Who is aware of the anger that is arising in this moment?”  “Who am I?”

            Gradually, we begin to realize that Awareness is who we are.  The more we realize our true identity as Awareness, the less we identify with the changing sensations, emotions and thoughts that arise in Awareness.  We also see that the ego or sense of “I” exists in Awareness.  The “I-thought” comes and goes.  It is impermanent.  Who we are is changeless, permanent, unconditioned and fully present to life as it is.  We begin to embody what is changeless in the midst of what is changing.

            As the session of iRest comes to an end we gradually take on the various sheaths that we have dis-identified from and reorient ourselves to each one.  We then move back into the world of changing phenomena with a newfound sense of inner peace, stability and love of what is.  The more we practice iRest the more we realize that our day-to-day lives are actually the practice.  iRest becomes something that we do 24/7.  It is not just something that we do during the formal practice setting.


Steps and Stages of iRest

Step 1 -- Setting your Intention
Step 2 -- Stating to yourself your Heartfelt Desire
Step 3 -- Cultivating your Inner Resource

Stage 1 -- Awareness of Sensation
Stage 2 -- Awareness of Breath and Energy
Stage 3 -- Awareness of Feelings and Emotions
Stage 4 -- Awareness of Thoughts, Beliefs, Memories and Images
Stage 5 -- Awareness of Joy, Bliss and Love
Stage 6 -- Pure "I-ness"
Stage 7 -- Natural State of Being -- Pure Awareness

The steps and stages may be engaged as a "long form" of iRest, which takes from 30-60 minutes, or as a "short form," which can be practiced in as little as 1-15 minutes, during which time we take up only one or more of the stages.




Source:

Miller, Richard (2005). Yoga Nidra: The Meditative Heart of Yoga, Boulder: Sounds True.
Miller, Richard (2007). Integrative Restoration – iRest Level I Training, Sebastopol: Anahata Press, Center of Timeless Being.



Ó Copyright 2008 Billy Ledford.  All rights reserved