In commencing a course of lectures on Mental Science, it is somewhat
difficult for the lecturer to fix upon the best method of opening the
subject. It can be approached from many sides, each with some peculiar
advantage of its own; but, after careful deliberation, it appears to me
that, for the purpose of the present course, no better starting-point could
be selected than the relation between Spirit and Matter. I select this
starting-point because the distinction--or what we believe to be such--
between them is one with which we are so familiar that I can safely assume
its recognition by everybody; and I may, therefore, at once state this
distinction by using the adjectives which we habitually apply as expressing
the natural opposition between the two--_living_ spirit and _dead_ matter.
These terms express our current impression of the opposition between spirit
and matter with sufficient accuracy, and considered only from the point of
view of outward appearances this impression is no doubt correct. The
general consensus of mankind is right in trusting the evidence of our
senses, and any system which tells us that we are not to do so will never
obtain a permanent footing in a sane and healthy community. There is
nothing wrong in the evidence conveyed to a healthy mind by the senses of a
healthy body, but the point where error creeps in is when we come to judge
of the meaning of this testimony. We are accustomed to judge only by
external appearances and by certain limited significances which we attach
to words; but when we begin to enquire into the real meaning of our words
and to analyse the causes which give rise to the appearances, we find our
old notions gradually falling off from us, until at last we wake up to the
fact that we are living in an entirely different world to that we formerly
recognized. The old limited mode of thought has imperceptibly slipped away,
and we discover that we have stepped out into a new order of things where
all is liberty and life. This is the work of an enlightened intelligence
resulting from persistent determination to discover what truth really is
irrespective of any preconceived notions from whatever source derived, the