This is essentially the argument for the soul: it holds reality together, it is my offscreen director, my presiding intelligence. I can think, talk, work, love, and dream, all because of the soul, yet the soul doesn't do any of these things. It is me... Everything that makes the difference between life and death must cross into this world via the soul... Soul is a connection between the world of the five senses and a world of inconceivable things like eternity, infinity, omniscience, grace, and every other quality unmanifest.
Love, faith, and hope are the elements the soul needs to make its journey home. Love of truth motivates the soul to want to set out on the journey; faith sustains and supports it as it proceeds; and hope gives it the optimism that things will unfold in the right way.