Peach on earth, which men of every era have most eagerly yearned for, can be firmly established only if the order laid down by God is dutifully observed. The progress of learning and the inventions of technology clearly show, that both in living things and in the forces of nature, an astonishing order reigns, and they also bear witness to the greatness of man, who can understand that order can create suitable instruments to harness those forces of nature and use them to his benefit.