What is the difference between breathing in green energy for money or sky blue for weight loss. Both as examples.
Green and blue are two different frequencies of the physical spectrum. If you see how the physical spectrum is represented, it is a set of values between a starting to ending point. A specific frequency into which things fall. Like that frequency is a set of values. If there is a specific one in that set of values, it falls into the frequency.
Now, never mind the physical spectrum. Let's think about a human being. In a range of 1-3 years, we can say it is an infant and will have specific needs of an infant. Whereas from 12 to 17 years old, he is a teenager with COMPLETELY different needs, ways of being, etc. COMPLETELY different. Love also, falls between a range of specific energy frequencies. War and destruction, another interval. Two unrelated ranges of different "colors," in fact killing and loving are too different.
For working with the Aura vs breathing it inside our soul?
They are different areas of your soul. The aura is the part of your soul outside your body. The inner light body is within the limits of your physical body.
Is it bad to breath it into the Soul or is it an Aura only action? What are the differences?
The aura is the part of your soul that interacts with the outside world. The aura of the things in the world is external to things and makes contact with your external aura. Generally, if you want to improve something about how you are influencing the world toward you and your desires, you have to work on the aura. If you want to change internal situations that will then make you better, but starting from the inside, work on the light body.
