Many people have walked this earth in order to remember there true selves or to help others remember themselves. Many people walk this earth and never really believe in anything other than the current state of reality they are in.
In order to help others, we must help ourselves. This starts off on the most mundane level of human experiences, ultimately reaching the highest level of consciousness. Subconscious mind Conscious mind. Superconscious mind.
Example: as above so below =spirit incased in matter
Spirit incased in flesh= Superconscious mind= spirit
subconscious mind= flesh