If we do believe it, innumerable confirmations of it meet us at every turn: but no such confirmations, and no multiplication of them, can persuade a disbeliever. For belief is ever incommunicable from without; it can be generated only from within. The term "belief" cannot be applied to our recognition of a physical fact: we do not believe in that--we are only sensible of it. In this connection, a few words will be in order concerning what is called Spiritism,--a subject which has of late years been exciting a good deal of remark. Its disciples claim for it the dignity of a new and positive revelation,--a revelation to sense of spiritual being. Now, the entire universe may be described as a revelation to sense of spiritual being--for those who happen to believe _a priori_, or from spontaneous inward conviction, in spiritual being. We may believe a man's body, for example, to be the effect of which his soul is the cause; but no one can reach that conviction by the most refined dissection of the bodily tissues. How, then, does the spiritists' Positive Revelation help the matter? Their answer is that the physical universe is a permanent and orderly phenomenon which (setting aside the problem of its First Cause) fully accounts for itself; whereas the phenomena of Spiritism, such as rapping, table-tipping, materializing, and so forth, are, if not supernatural, at any rate extra-natural. They occur in consequence of a conscious effort to bring them about; they cease when that effort is discontinued; they abound in indications of being produced by independent intelligencies; they are inexplicable upon any recognized theory of physics; and, therefore, there is nothing for it but to regard them as spiritual. And what then? Then, of course, there must be spirits, and a life after the death of the body; and the great question of Immortality is answered in the affirmative!