Michael Newton is the founder of Live Between Lives Therapy. The information that he documents in his books are fascinating as they are primarily focused on the souls inner planning stages with their groups, elders, masters etc. He also discovered that souls have colors that denote meaning as shown above and is often confirmed during a regular past life or QHHT session.
Soul's colors, evolving of the Soul. Stages, levels & colors.
"We can not give any physical definition for the soul, because it somehow limit what it seems, has no limits. I understand the soul as a reasonable light energy. This energy seems to function as a vibration wave such as the electromagnetic force, but not limited to charged particles of matter. The energy of the soul is not a uniform, unchanging substance. Just as each person has unique fingerprints, every soul has unique characteristics associated with its formation, structure, and vibration. There may be shades of color to determine the level of the soul, but it can not determine what the soul is as a living being."
Michael Newton (hypnotist).
"I tend to define a reasonable soul, as radiant form of energy."
"In eastern philosophy is the concept - and I agree with it - that we have a spiritual body, connected to our physical body, and it is the etheric body has its own structure."
"Chakras are funnel-shaped energy that radiates out from us in the seven major points of the physical body. This subject felt that the chakras are the spiritual expression of individuality through physical means."
Evolving of the chakras system.
The partnership body and Soul.
"The ego is defined as the I-self, which is considered the spiritual substance, which is superimposed experience. This spirit would define soul, but here there is the ego, which is relevant to the consciousness (brain) and perceiving the outside world through the senses, causing his actions and reactions. It is with this functional body, created before the soul, the soul must be united in the womb. In a sense, there are two egos, and it seems to me quite clear during the regression, when I put my subjects in a circle and then stand at the time they connect to the fetus. It is in this fruit starts cooperation of body and soul."
When a soul enters inside the fetus?
Courtesy: http://one-vibration.com/group/pastlives/forum/topics/color-of-the-soul-evolving#.UT0cbVcSBLE
Also:
Michael Newton's Color Scale of the Soul's Evolution and the Five Medicine Buddhas of Tibet
...in this article I wish to explore the symbolism of the color scale of the soul's aura that Michael Newton has brilliantly documented in his three pioneering books, Journey of Souls, Destiny of Souls, and Life Between Lives (all published by Llewellyn Worldwide).
In his second book, Destiny of Souls, a table of color correspondences for the soul is shown in chapter five. On page 171 Dr. Newton has given us a table to show the various gradations of color marking the soul's evolution. “Figure 6: Color Spectrum of Spiritual Auras” gives the following general ranking of the soul via color. Dr. Newton has premised six grades of spiritual evolution for the soul based on the "soul's primary core colors." The lowest grade (Level 1) is that of a beginning soul, while the highest grade in his system (Level 6) is that of an "ascended master."
Full article: http://www.llewellyn.com/journal/article/1855