Metabolism
The process of essential realization itself can be seen as a
process of "metabolizing” identification systems. Every
time the system of identifications, a self-image or an object
relation, is understood objectively, it seems to dissolve and
an aspect of Essence is born. (The Pearl Beyond Price, pg 148)

In other words, psychic metabolism of experience does not have
to end in the mind. For such metabolism to be complete, it must
end in Being. This is what explains the process of true inner
transformation, which now can be seen as the completion of ego
development, to the level of the essential person. (The Pearl
Beyond Price, pg 152)

We come then to the understanding of what is required for inner
transformation: impressions will be completely metabolized, to
the point of absorption into Being, only when completely purged
of falsehood. Ego is absorbed into Being only after it is completely
purified. This is the original sense of spiritual purification,
which has nothing to do with morality but involves separating
the true from the false. (The Pearl Beyond Price, pg 164)

Our work of inquiry can be understood as a process of metabolizing
experience – past and present experience. By being fully
present in your experience you metabolize it and grow. When it
comes to the past, our Work can be seen as understanding or metabolizing
your unconscious mind, your ego, or personality. True metabolism
doesn’t lead to deficiency or weakness, but to development,
growth, and the functioning capacity of Being. Without experience
Being cannot be in the world. Metabolism leads to the capacity
to be in the world, and that is what it means to have a human
life. (Diamond Heart Book 4, pg 30)

Through metabolizing her history, the soul individuates her essential
presence. She now experiences herself as an ontological presence,
but this presence is at the same time a well-rounded individual,
a person of presence. The presence is characterized by the quality
of personalness. The soul continues to experience herself as a
person, but this person is presence, a true and essential structure.
The soul is now structured by her own essence, rather than by
images from the past. She is no longer dissociated from her essential
ground; that ground transubstantiates itself into a personal essence.
(Inner Journey Home, pg 181)