Trust the plan(es)
THE PLANES OF CORRESPONDENCE.
"As above, so below; as below, so above."
For the purpose of convenience of thought and study, the Hermetic
Philosophy considers that the Universe may be divided into three great
classes of phenomena, known as the Three Great Planes, namely:
I. The Great Physical Plane.
II. The Great Mental Plane.
III. The Great Spiritual Plane.
In short, the Three Great Planes may be regarded as three great
groups of degrees of Life Manifestation.
At the beginning we may as well consider the question so often asked
by the neophyte, who desires to be informed regarding the meaning of
the word "Plane," which term has been very freely used, and very poorly
explained, in many recent works upon the subject of occultism. The
question is generally about as follows: "Is a Plane a place having
dimensions, or is it merely a condition or state?" We answer: "No, not a
place, nor ordinary dimension of space; and yet more than a state or
condition. It may be considered as a state or condition, and yet the state
or condition is a degree of dimension, in a scale subject to
measurement." Somewhat paradoxical, is it not?
http://www.kybalion.org/TheKybalion.pdf