“Lord, thou knowest what is best; let this or that be according as thou wilt. Give what thou wilt, so much as thou wilt, when thou wilt. Do with me as thou knowest best, and as shall be most to thine honour. Place me where thou wilt, and freely work thy will with me in all things.... When could it be evil when thou wert near? I had rather be poor for thy sake than rich without thee. I choose rather to be a pilgrim upon the earth with thee, than without thee to possess heaven. Where thou art, there is heaven; and where thou art not, behold there death and hell.”(18) 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.