[1.1.6] The spiritual is, therefore the innermost, most penetrating and most all-embracing. For what is here the most permeating that is also the comprehensive.
[1.1.7] That this is true, you can grasp from a multitude of natural phenomena. Take for example a bell. Where does the sound find itself? Would you say: more on the outside, more in the middle of the metal, or more on the inside? It is wrong! The sound is the inner spiritual fluidim (in plants it is the viscous gasses or juices), encased in the material hulls.