One cannot blame an ...

One cannot blame an organization that picks up an occasional black sheep, one only takes exception if it retains an accumulation of them.
 Dion Fortune

Quotes from the same author

Those without the gate frequently question the wisdom and right of the occultist to guard his knowledge by the imposition of oaths of secrecy. We are so accustomed to see the scientist give his beneficent discoveries freely to all mankind that we feel that humanity is wronged and defrauded if any knowledge be kept secret by its discoverers and not at once made available for all who desire to share in it. The knowledge is reserved in order that humanity may be protected from its abuse at the hands of the unscrupulous.
 Dion Fortune
The driving forces of the universe, the framework upon which it is built up in all its parts, belong to another phase of manifestation than our physical plane, having other dimensions than the three to which we are habituated, and perceived by other modes of consciousness than those to which we are accustomed.
 Dion Fortune
We live in the midst of invisible forces whose effects alone we perceive. We move among invisible forms whose actions we very often do not perceive at all, though we may be profoundly affected by them.
 Dion Fortune