Carlyle, recognizing this truth, exclaims: "This green, flowery, rock-built earth, the trees, the mountains, rivers, many-sounding seas; that great deep sea of azure that swims overhead; the winds sweeping through it; the black cloud fashioning itself together, now pouring out fire, now hail and rain; what _is_ it? Aye, what?... An unspeakable, godlike thing, toward which the best attitude for us, after never so much science, is awe, devout prostration, and humility of soul; worship, if not in words, then in silence." In the same spirit Max Mueller exhorts us: "Look at the dawn, and forget for a moment your astronomy; and I ask you whether, when the dark veil of night is slowly lifted, and the air becomes transparent and alive, and light streams forth you know not whence, you would not feel that your eye were looking into the very eye of the Infinite?" And Emerson reminds us: "If the stars should appear one night in a thousand years, how would men believe and adore; and preserve for many generations the remembrance of the city of God which had been shown! But every night come out these envoys of beauty, and light the universe with their admonishing smile." When, then, shall we have become too far removed from childhood to be beyond the appeal of nature to our souls? When shall we cease to "hold communion with her visible forms," and to find in them one of the many avenues which God has left open for us to use in approaching him! What teacher of us will dare to leave out of his instruction at any stage of the child's development the beneficent and wonder-working God of nature as he smiles his benediction upon us from the myriad common things around us! MATERIAL FROM HISTORY AND BIOGRAPHY God is to be found in the lives of nations and of men not less than in nature, and the evidences and effects of his presence there should be taught our children. The spirit which Jesus revealed in his life upon earth is exemplified in the lives of many of his followers who joyously spend themselves in the service of others. Men who set the standard for manliness, and women whose character and lives are the best definition of womanliness, are as much a revelation of God's work and power as a constellation of stars or the bloom of the rose. The example of great lives.--So, along with the great Bible characters we will bring to the child the men, and women of other generations. We will bring to him the great souls who, as missionaries, have carried the Light to those who sit in darkness; those who in honesty and integrity of purpose have served as leaders of nations or armies or movements to the blessing of humanity; those who, with the love of God in their hearts, have gone out as ministers, teachers, writers of books, singers of songs, makers of pictures, healers of sickness; or those who, in any field, of toil or service, have given the cup of cold water in the name of the Master.