details on mind content can be found in 八识规矩颂 - basically
is 阿赖耶识 - 去后来先作主公. emotion is
basically the 第六识 and 第七识 http://baike.baidu.com/view/1845536.htm.
As you emotionally chant
(受薰持种根身器-buddha nature) on Amitofo, it will
gradually rediscovering and attaining the truth of
emptiness
. awesome skilfulness and expediency of
Buddhas for complete liberation of all
beings.
Actually Simpo is not talking about 8th consciousness contents.
(As he said: The content of the mind are the story, ideas and
thinking.)
The content he is talking about is the formation of imageries,
concepts, which belongs to the 6th and 7th consciousness category.
The 8th consciousness, being merely potential, has not manifested
conception and subject-object duality, but is the basis (latent
tendencies) for the manifestation of afflictive arisings.
However, it is true that the only way we can effect the
manifestation of 7th and 6th consciousness is to uproot the latent
tendencies of the 8th consciousness. The purification of latent
tendencies are effected only through the arising of prajna
wisdom.
As for chanting, chanting works as a counteractive agent by
building a good conditioning, momentum, a force imprinted into the
eighth consciousness itself that counteracts the bad tendencies
(though does not uproot ignorance and afflictions).
As an example, if you chant until the momentum builds up that
you continue chanting the whole day into the night, even if you
have nightmare, your chanting will be able to allow you not to be
affected by the dream content. You will simply focus on the
chanting.
However even if you reach this level of practice, what you are
doing is dealing with the subconscious tendencies through creating
a positive momentum, but not yet removing fundamental
ignorance.
To remove fundamental ignorance, you need to realize your true
nature. As for how to effect the realization of true nature, you
need investigation.
I spoke to a Zen priest (the one who I said recently realized
anatta -
http://awakeningtoreality.blogspot.com/2011/10/zen-exploration-of-bahiya-sutta.html)
recently.
He told me that he recently has been guiding a student... from
scratch (no prior meditation practice whatsoever). In less than
three months, she was able to have an initial realization of her
Buddha-nature.
His method for her is simple... he asked her to pick a mantra,
or just "Namo Amituofuo" will do, but then one is not to repeat it
thousands of time quickly. On the contrary, one is to raise it and
rest in silence as long as possible, getting back to it only when
one feels distracted by thoughts or other sources of distraction.
This is very simple and quickly leads to a state of deep stillness
from which one can easily recognize one's luminous nature with
correct guidance.
Of course, being in a state of stillness does not mean realizing
your true nature will occur. A state of stillness can simply be a
state of shamatha, or calm abiding. If you cultivate calm abiding
for a million years, but there is no investigation whatsoever,
realization will not arise.
But that state of deep stillness is like clearing the clouds
blocking the sun. When you clear the clouds, look at your true
nature. It is this vividly shining presence-awareness-existence.
There is an undeniable presence of existence, consciousness. You
must trace that mantra to the Source (Who is chanting? Who am
I?)
As someone said (not the Zen priest but someone else whom I
forgot who), "Imagine a torch shining on a
wall...The torch symbolises the SEEING, and the light which
emanates from the torch and hits the wall symbolises the thoughts.
The problem is that you are trying to find the torch, (ie: the
SEEING), but you are looking for it on the wall, (ie: in the
thoughts). Also, thoughts can happen thick and fast and can be
quite erratic... so not only are you
looking in the wrong
place, but you are chasing
a moving target. A mantra at least steadies the appearance of the
thoughts. It's like steadying the light on the wall, so you
have a better chance of tracing the beam back to its source, but
never forget, only the torch (the SEEING) is the source.
The mantra is nothing but a thought, an appearance that has no
independent nature, repeated. However, as I have said, whilst a
mantra can help on the so called 'search', it is not actually
necessary. Knowledge is the DIRECT method.
No techniques are needed. The SEEING ( the
ordinary everyday awareness ) does not need to do anything to BE,
to exist. Any techniques can only be on the level of thought, and
therefore are outside of the only reality which is the SEEING. The
SEEING is NEVER not there, it is ALWAYS seeing the thoughts, no
matter what they may be. It is always aware of everything, it
cannot under any circumstances not be there, you can't lose it. So
just BE IT. HAVE A SENSE OF IDENTITY WITH IT AND NOTHING ELSE. You
ARE the torch !"
Even after this realization, it does not mean the latent
tendencies are uprooted, it will take a journey to refine the
insights and clear the afflictive tendencies.