It is a good rule in physiology, when we are studying the meaning of an organ, to ask after its most peculiar and characteristic sort of performance, and to seek its office in that one of its functions which no other organ can possibly exert. Surely the same maxim holds good in our present quest. The essence of religious experiences, the thing by which we finally must judge them, must be that element or quality in them which we can meet nowhere else. And such a quality will be of course most prominent and easy to notice in those religious experiences which are most one-sided, exaggerated, and intense.
Now when we compare these intenser experiences with the experiences of tamer minds, so cool and reasonable that we are tempted to call them philosophical rather than religious, we find a character that is perfectly distinct. That character, it seems to me, should be regarded as the practically important differentia of religion for our purpose; and just what it is can easily be brought out by comparing the mind of an abstractly conceived Christian with that of a moralist similarly conceived.
A life is manly, stoical, moral, or philosophical, we say, in proportion as it is less swayed by paltry personal considerations and more by objective ends that call for energy, even though that energy bring personal loss and pain. This is the good side of war, in so far as it calls for 'volunteers'! And for morality life is a war, and the service of the highest is a sort of cosmic patriotism which also calls for volunteers. Even a sick man, unable to be militant outwardly, can carry on the moral warfare. He can willfully turn his attention away from his own
loneliest sufferer, with one proviso,—that I know it is His agency. I will love Him though He shed frost and darkness on every way of mine." R. W. Emerson: Lectures and Biographical Sketches, p. 188.
