November 25, 1863.--Prayer is the essential weapon of all religions. He who can no longer pray because he doubts whether there is a being to whom prayer ascends and from whom blessing descends, he indeed is cruelly solitary and prodigiously impoverished. And you, what do you believe about it? At this moment I should find it very difficult to say. All my positive beliefs are in the crucible ready for any kind of metamorphosis. Truth above all, even when it upsets and overwhelms us! But what I believe is that the highest idea we can conceive of the principle of things will be the truest, and that the truest truth is that which makes man the most wholly good, wisest, greatest, and happiest. My creed is in transition. Yet I still believe in God, and the immortality of the soul. I believe in holiness, truth, beauty; I believe in the redemption of the soul by faith in forgiveness. I believe in love, devotion, honor. I believe in duty and the moral conscience. I believe even in prayer. I believe in the fundamental intuitions of the human race, and in the great affirmations of the inspired of all ages. I believe that our higher nature is our truer nature. Can one get a theology and a theodicy out of this? Probably, but just now I do not see it distinctly. It is so long since I have ceased to think about my own metaphysic, and since I have lived in the thoughts of others, that I am ready even to ask myself whether the crystallization of my beliefs is necessary. Yes, for preaching and acting; less for studying, contemplating and learning. December 4, 1863.--The whole secret of remaining young in spite of years, and even of gray hairs, is to cherish enthusiasm in one’s self by poetry, by contemplation, by charity--that is, in fewer words, by the maintenance of harmony in the soul. When everything is in its right place within us, we ourselves are in equilibrium with the whole work of God. Deep and grave enthusiasm for the eternal beauty and the eternal order, reason touched with emotion and a serene tenderness of heart--these surely are the foundations of wisdom.