It has to do with the development of the life within the form, with the progress of the spirit through those ever-changing vehicles, and with the expansions of consciousness that succeed each other from life to life. It deals with the life side of evolution. Since it deals with the essence of things and not with the things themselves, it is the intuitive apprehension of truth apart from the reasoning faculty, and the innate perception that can distinguish between the false and the true, between the real and the unreal. It is more than that, for it is also the growing capacity of the Thinker to enter increasingly into the mind of the Logos, to realize the true inwardness of the great pageant of the universe, to vision the objective, and to harmonize more and more with the higher measure. Perhaps it might be expressed as the gradual blending of the paths of the mystic and the occultist, - the rearing of the temple of wisdom upon the foundation of knowledge.
Wisdom is the science of the spirit, just as knowledge is the science of matter.
Knowledge is separate and objective, whilst wisdom is synthetic and subjective. The understanding may be defined as the faculty of the Thinker in Time to appropriate knowledge as the foundation for wisdom, that which enables him to adapt the things of form to the life of the spirit, and to take the flashes of inspiration that come to him from the Hall of Wisdom and link them to the facts of the Hall of Learning. In the Hall of Ignorance the form controls, and the material side of things has the predominance. Man is there polarized in the personality or lower self. In the Hall of Learning the higher self, or Ego, strives to dominate that form until gradually a point of equilibrium is reached where the man is controlled entirely by neither.