Now, if all that may be known and desired is reduced to this material expression, how dull and beggarly does not life become,--mere atomic integration and disintegration, the poor human pneumatic-machine purring along the dusty road of matter, bound and helpless and soulless as a clanking engine! No high life, in individuals or nations, is to be hoped for, unless it is enrooted in the infinite spiritual reality,--in God. It is forever indubitable that the highest is not material, and no argument is therefore needed to show that when spiritual ideals lose their power of attraction, life sinks to lower beds. Sight is the noblest sense, and the starlit sky is the most sublime object we can behold. But what do we in reality see there? Only a kind of large tent, dimly lighted with gas jets. This is the noblest thing the noblest sense reveals. But let the soul appear, and the tent flies into invisible shreds; the heavens break open from abyss to abyss, still widening into limitless expanse, until imagination reels. The gas jets grow into suns, blazing since innumerable ages with unendurable light, and binding whole planetary systems into harmony and life. So infinitely does the soul transcend the senses! The world it lives in is boundless, eternal, sublime. This is its home; this the sphere in which it grows, and awakens to consciousness of kinship with God. This is the fathomless, shoreless abyss of being wherein it is plunged, from which it draws its life, its yearning for the absolute, its undying hope, its love of the best, its craving for immortality, its instinct for eternal things. To condemn it to work merely for money, for position, for applause, for pleasure, is to degrade it to the condition of a slave. It is as though we should take some supreme poet or hero and bid him break stones or grind corn,--he who has the faculty to give to truth its divinest form, and to lift the hearts of nations to the love of heavenly things. Whatever our lot on earth may be--whether we toil with the hand, with the brain, or with the heart--we may not bind the soul to any slavish service. Let us do our work like men,--till the soil, build homes, refine brute matter, be learned in law, in medicine, in theology; but let us never chain our souls to what they work in. No earthly work can lay claim to the whole life of man; for every man is born for God, for the Universe, and may not narrow his mind. We must have some practical thing to do in the world,--some way of living which will place us in harmony with the requirements and needs of earthly life; and what this daily business of ours shall be, each one, in view of his endowments and surroundings, must decide for himself.