The occult consists of a mixed aggregate of movements and doctrines, which may be the expressions of kindred interests and dispositions but present no essential community of content. Such members of this cluster of beliefs as in our day and generation have attained a considerable adherence or still retain it from former generations constitute the modern occult. The prominent characteristic of the occult is its marked divergence in trend and belief from the recognized standards and achievements of human thought. This divergence is one of attitude and logic and general perspective. It is a divergence of intellectual temperament that distorts the normal reactions to science and evidence and to the general significance and values of the factors of our complicated natures and our equally complicated environment. At least it is this in extreme and pronounced forms; and shades from it through an irregular variety of tints to a vague and often unconscious susceptibility for the unusual and eccentric, combined with an instability of conviction regarding established beliefs that is more often the expression of the weakness of ignorance than of the courage of independence. Occult doctrines are also likely to involve and to proceed upon mysticism and superstition; and their theme centers about such problems as the nature of mental action, the conception of life and death, the effect of cosmic conditions upon human events and endowment, the delineation of character, the nature and treatment of disease, or indeed about any of the larger or smaller realms of knowledge that combine with a strong human and possibly a practical interest, a considerable complexity of basal principles and general relations.