The Position and Possibilities of the Masonic Order from The Meaning of Masonry by Walter Leslie Wilmshurst.

“The future development and the value of the Order as a moral force in society depend, therefore, upon the view its members take of their system. If they do not spiritualize it they will but increasingly materialize it. If they fail to interpret its veiled purport, to enter into the understanding of its underlying philosophy, and to translate its symbolism into what is signified thereby, they will be mistaking shadow for substance, a husk for the kernel, and secularizing what was designed as a means of spiritual instruction and grace.” [via]