I. Excuse me if I should question you a little closely on this point. There are grave difficulties in the way of an acceptance of this theory. The first of these is the prima facie absurdity of the idea.

P. Absurdity! How so?

I. It is so contrary to our ordinary course of thought; contrary, I may say, to our instincts; contrary to what the human faculties would naturally expect; contrary to the general experience of the world up to this time. In fact, the more highly educated minds of the world have long agreed in classing the idea as among the grossest of superstitions.

P. If you would, in place of each one of these assertions, affirm directly the contrary, you would come much nearer the truth. It is certain that the highest minds, as well as the lowest, of all ages and nations, with only such exceptions as prove rather than disprove the rule, have confidently believed in the occasional interposition of spirits in mundane affairs. True, there are in this age many of the class which you call the “more highly educated minds,” who, spoiled by reasonings merely sensual, and hence necessarily sophistical, do not admit such an idea; but do not even these generally admit that there is an invisible world of spirits?

I. Most of them do; all professing Christians do. I do, certainly.

P. Let me test their consistency, and yours, then, by asking, Do they and you hold that one and the same God made all worlds, both natural and spiritual, and all things in them?

I. Of course they do; how otherwise?

P. Then, seeing that you acknowledge the unity of the Cause of all worlds and all things in them, you must acknowledge a certain union of all these in one universal system as the offspring of that one Cause, must you not?

I. Yes; I suppose the totality of things, natural and spiritual, must be acknowledged as forming, in some sense, one united system, of diverse but mutually correlated parts.

P. Please tell me, then, how there can be any united system in which the component parts, divisions, and subdivisions, down even to the most minute, are not each, necessarily and always, in communication with all the others, either immediately or mediately?