No person who looks around him on the scene in which he is placed, reflects upon the infinite wonders of creation, and meditates upon the equal wonders of his own mind, can be at a loss respecting the sources and causes of superstition. Let him transport himself back to the condition of a primitive and unlettered people, before whom the world appears in all its original and sublime mystery. Science has not lifted to their eyes the curtain behind which the secret operations of nature are carried on. They observe the tides rise and fall, but know not the attractive law that regulates their movements; they contemplate the procession of the seasons, without any conception of the principles and causes that determine and produce their changes; they witness the storm as it rises in its wrath; they listen with awe to the thunder-peal, and gaze with startling terror upon the lightning as it flashes from within the bosom of the black cloud, and are utterly ignorant to what power to attribute the dreadful phenomena; they look upward to the face of the sky, and see the myriad starry hosts that glitter there, and all is to them a mighty maze of dazzling confusion. It is for their fancy to explain, interpret, and fill up the brilliant and magnificent scene.[i.329] The imagination was the faculty the exercise of which was chiefly called for in such a state as this. Before science had traced the operations and unfolded the secrets of nature, man was living in a world full of marvel and mystery. His curiosity was attracted to every object within the reach of his senses; and, in the absence of knowledge, it was imagination alone that could make answer to its inquiries. It is natural to suppose that he would be led to attribute all the movements and operations of the external world which did not appear to be occasioned by the exercise of his own power, or the power of any other animal, to the agency of supernatural beings. We may also conclude, that his belief would not be likely to fix upon the notion of a single overruling Being. Although revelation and science have disclosed to us a beautiful and entire unity and harmony in the creation, the phenomena of the external world would probably impress the unenlightened and unphilosophic observer with the belief that there was a diversity in the powers which caused them. He would imagine the agency of a being of an amiable and beneficent spirit in the bright sunshine, the fresh breeze, and the mild moonlight; and his fancy would suggest to his fears, that a dark, severe, and terrible being was in the ascendant during a day overshadowed by frowning clouds, or a night black with the storm and torn by the tempest.