Obeying that injunction, any man possessing ordinary powers of observation and reflection may, in the course of a summer day's walk, find abundant reason for interest in the speculations of historic Pantheism. For the aspect of nature then presented to him is one both of movement and repose, of variety and harmony, of multiplicity and unity. Thus the slight breeze, scarcely stirring the drowsy flowery the monotonous cadences of the stony brook, and the gliding of feathery flecks of cloud across the blue, create a peace far deeper than absolute stillness, and suggest an infinite life in which activity and repose are one. Besides, there is evident everywhere an interplay of forces acting and reacting so as mutually to help and fulfil one another. For instance, the falling leaves give back the carbon they gathered from the air, and so repay the soil with interest for the subtler essences derived therefrom and dissolved in the sap. The bees, again, humming among the flowers, while actuated only by instincts of appetite and thrift, fructify the blooms, and become a connecting link between one vegetable generation and another. The heat of the sun draws up water from ocean and river and lake, while chilly currents of higher air return it here and there in rain. So earth, sea, and air are for ever trafficking together; and their interchange of riches and force is complicated ten thousandfold by the activities of innumerable living things, all adapting themselves by some internal energy to the ever varying balance of heat and cold, moisture and drought, light and darkness, chemical action and reaction. And all this has been going on for untold millions of years; nor is there any sign of weariness now. [Sidenote: Sympathy thus awakened with the old Pantheistic Aspiration to find the One in the Many.] In the mood engendered by such familiar experiences of a holiday saunter, it may well occur to anyone to think with interest and sympathy of the poets and seers who, thousands of years ago, first dared to discern in this maze of existence the varied expression of one all-embracing and eternal Life, or Power. Such contemplations and speculations were entirely uninfluenced by anything which the Christian Church, recognises as revelation.[2] Yet we must not on that account suppose that they were without religion, or pretended to explain anything without reference to superhuman beings called gods and demons. On the contrary, they, for the most part, shared, subject to such modifications as were imperatively required by cultivated common sense, the beliefs of their native land. But the difference between these men and their unthinking contemporaries lay in this; that the former conceived of one supreme and comprehensive divinity beyond the reach of common thought, an ultimate and eternal Being which included gods as well as nature within its unity. So, for them, Indra, Zeus, or Jove were mere modes of the one Being also manifest in man and bird and tree.