The subtle anatomy of man
usually rendered “sheath”, is one of five coverings of the Atman, or Self
according to Vedantic philosophy. According to Vedanta, the wise person being
aware of the subtle influences of the five elements within each kosha, ever
discerns the Self amidst appearances.
In other words, if the individual has some appreciation of these aspects of
self, then in daily life they exist in a state of calm abiding and less reactive
to worldly phenomena.
Physical - Annamaya Kosha
Anna means food. All of the physical aspects of life come and go, and are
consumed by another aspect of external reality. Thus, the outermost of the
koshas is called the sheath of food, or Annamaya kosha. In Vedanta practice, we
train this aspect of ourselves, take care of it, nurture it, so that we can both
enjoy our external lives and go inward without it being an obstacle during
In meditation, we become aware of Annamaya kosha, explore it, and then go
inward, to and through the other koshas.
Energy - Pranamaya Kosha
The next of the koshas is Pranamaya kosha. Prana means energy. It is the vital
force that produces the subtle vibrations related to breath, and which are the
driving force behind the physical aspect of the senses and the operation of the
physical body. It allows the invisible indweller, our True Self to be able to
animate in the external world. At the same time, however, it allows the
eternally still, silent center of consciousness to be mistakenly identified as
the moving, visible physical body.
For both a healthy life and the practice of meditation, Vedanta says that it is
very useful, or essential that this level of our being be trained, regulated,
and directed, so that it flows smoothly. In meditation, we become aware of
Pranamaya kosha, explore it, and then go inward, to and through the other koshas.
Mental - Manamaya Kosha
The next of the koshas is Manamaya kosha. Mana means mind. It is the level of
processing thoughts and emotions. It is in direct control of the operation,
through the prana, of the physical body and senses. It is like a supervisor in a
factory, in that it gives instructions, but is not supposed to be the manager of
the factory of life. Because of this, it naturally has doubts, and created
illusions. When it receives clear instructions from the deeper level, it
functions quite well.
However, when it is clouded over by its illusions, the deeper wisdom is clouded
over. After taking care of the physical body and training the energy flow of
prana, the most important part to be trained in positive ways is this level of
mind. In meditation, we become aware of Manamaya kosha, explore it, and then go
inward, to and through the remaining koshas.
Wisdom - Vijnanamaya Kosha
The next of the koshas is Vijnanamaya kosha. Vijnana means knowing. It is the
sheath of wisdom that is underneath the processing, thinking aspect of mind. It
knows, decides, judges, and discriminates between this and that, between useful
and not useful. It is also the level of ego consciousness, meaning the powerful
wave of I-am-ness.
This I-am-ness itself is a positive influence, but when it gets co-mingled with
the memories, and is clouded over by the manas, it loses its positive strength.
A major part of sadhana (spiritual practice) is gaining ever increasing access
to this level of our being. It is the level that has the higher wisdom to seek
Truth, to go within, in search of the eternal center of consciousness.
Bliss - Anandamaya Kosha
Anandamaya kosha is the most interior of the koshas, the first of the koshas
surrounding the Atman, the eternal center of consciousness. Ananda means bliss.
However, it is not bliss as a mere emotion experienced at the level of the
sheath of mind. Ananda is a whole different order of reality from that of the
mind. It is peace, joy, and love that is underneath, beyond the mind,
independent of any reason or stimulus to cause a happy mental reaction.
It is simply being, resting in bliss called ananda. Yet, even this bliss,
however wonderful it is, is still a covering, a sheath, a lampshade covering the
pure light of consciousness. It is the subtle most of the five koshas. In the
silence of deep meditation, this too is let go of, so as to experience the
Atman - Self
Atman is the Self, the eternal center of consciousness, which was never born and
never dies. In the metaphor of the lamp and the lampshades, Atman is the light
itself, though to even describe it as that is incomplete and incorrect. The
deepest light shines through the koshas, and takes on their colorings. Atman,
the Self, has been best described as indescribable. The realization of that, in
direct experience, is the goal of Yoga meditation, Advaita Vedanta, and Tantra
Body & Self
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The Breast Book