IF we cannot thank the orthodox churches--if we cannot thank the unknown, the incomprehensible, the supernatural--if we cannot thank Nature--if we can not kneel to a Guess, or prostrate ourselves before a Perhaps--whom shall we thank? Let us see what the worldly have done--what has been accomplished by those not "called," not "set apart," not "inspired," not filled with the Holy Ghost--by those who were neglected by all the Gods. Passing over the Hindus, the Egyptians, the Greeks and Romans, their poets, philosophers and metaphysicians--we will come to modern times. In the 10th century after Christ the Saracens--governors of a vast empire--"established colleges in Mongolia, Tartary, Persia, Mesopotamia, Syria, Egypt, North Africa, Morocco, Fez and in Spain." The region owned by the Saracens was greater than the Roman Empire. They had not only colleges--but observatories. The sciences were taught. They introduced the ten numerals--taught algebra and trigonometry--understood cubic equations--knew the art of surveying--they made catalogues and maps of the stars--gave the great stars the names they still bear--they ascertained the size of the earth--determined the obliquity of the ecliptic and fixed the length of the year. They calculated eclipses, equinoxes, solstices, conjunctions of planets and occultations of stars. They constructed astronomical instruments. They made clocks of various kinds and were the inventors of the pendulum. They originated chemistry--discovered sulphuric and nitric acid and alcohol. "They were the first to publish pharmacopoeias and dispensatories. "In mechanics they determined the laws of falling bodies. They understood the mechanical powers, and the attraction of gravitation. "They taught hydrostatics and determined the specific gravities of bodies. "In optics they discovered that a ray of light did not proceed from the eye to an object--but from the object to the eye." "They were manufacturers of cotton, leather, paper and steel. "They gave us the game of chess. "They produced romances and novels and essays on many subjects. "In their schools they taught the modern doctrines of evolution and development." They anticipated Darwin and Spencer.