The justifiable elements in mysticism, then, may be said to include: the insistence on the legitimate place of feeling in religion as a real and vital experience; the emphasis on one's own conviction and faith; the real difficulty of expressing the full meaning of the religious experience; the demand for a complete ethical surrender to God; and the faith in the real unity and worth of the world in God. Now if one tries to bring together these justifiable elements in mysticism, the truly mystical may all be summed up as simply a protest in favor of the whole man--the entire personality. It says that men can experience and live and feel and do much more than they can logically formulate, define, explain, or even fully express. Living is more than thinking. 2. _The Protest in Favor of the Whole Man._--The element to which mysticism has tried most to do justice is feeling, and so it has been liable to a new and dangerous one-sidedness. But the truly mystical must be a protest alike against a narrow juiceless intellectualism, against a narrow moralistic rigorism, and against a blind and spineless sentimentalism. It is a protest particularly against making the mathematico-mechanical view of the world the only view; against making logical consistency the sole test of truth or reality; against ignoring all data, except those which come through the intellect alone; that is, against trying to make a part, not the whole, of man the standard; in other words, against ignoring the data which come through feeling and will--emotional, æsthetic, ethical, and religious data, as well as those judgments of worth which underlie reason's theoretical determinations. Man stands, in fact, everywhere face to face with an actual world of great complexity, that seems to him at first what James says the baby's world is, "one big blooming buzzing confusion;" "and the universe of all of us is still to a great extent such a confusion, potentially resolvable, and demanding to be resolved, but not yet actually resolved, into parts."[39] In one sense, man's whole task is to think unity and order into this confusion. The problem really becomes that of thinking the universe through in several kinds of terms, and then finally bringing all together into one comprehensive view. All these are alike ideals which the mind sets before itself. The easiest of these problems is the attempt to think the world through, in mathematico-mechanical terms. But the attempt to think the world through in æsthetic or ethical or religious terms is equally legitimate, though it is more difficult. Not only, then, is the mathematico-mechanical view not the sole justifiable view, but it really has its justification in an ideal, and success in this attempt affords just encouragement for the hope of success in the other more difficult problems.[40]