Everything that can be seen, that can be observed with the aid of the finest instrument, is but the result. Nothing in the world of immaterial substance can be seen with any faculty that is capable of seeing things in the world of material substance. The finest visible objects are but results of things still finer, so that the cause rests within. The coarser forms would be comparatively harmless were it not for their interiors. The bacteria are the result of conditions within, they are, as it were, evolved by a spontaneous generation - literally, that is what it is.
Every virus is capable of assuming forms and shapes in ultimates.
The causes of ultimates are not from without but the immaterial invisible center. Those things that appear to man's eye are evolved, just as man himself is formed from a center which has the power of evolving, an endowment from the Creator, operating under fixed general laws. If there were no disturbing influence in the interiors of man he never would have symptoms. As you sit there in your seats in a perfect state of quietude or tranquility you are not conscious of your eyes, of your limbs, of your hair. You have to stop and think whether you feel or not.