Men, says a modern philosopher, blindly follow the paths their fathers trode; they believe, because in infancy they were told they _must_ believe; they hope, because their progenitors hoped; and they tremble, because they trembled. If by chance a young man examines his religion, he does it with partiality, or without perseverance; he is often disgusted with a single glance of the eye, on contemplating an object so revolting. In old age, the faculties are blunted; habits become incorporated with the machine, the senses are debilitated by time and infirmity, and we are no longer able to penetrate back to the source of our opinions; besides, the fear of death then renders an examination, over which terror commonly presides, very liable to suspicion. Civil authority also flies to the support of the prejudices of mankind; compels them to ignorance by forbidding inquiry; and holds itself in continual readiness to punish all who attempt to undeceive them.** * Originally, the word mystery signified the veil (mistos) which covered knowledge: but amongst Christian priests, it has been made the veil by which the most wicked deceptions are covered. ** For, blind and superstitious man is bred, "And custom is his nurse! Woe then to them Who lay irreverent hands upon his old House furniture, the dear inheritance From his forefathers! For time consecrates; And what is grey with age becomes religion." The morality which is derived from the religion of nature, and the social intercourse of man, is everywhere the same, and unchangeable; whereas that which is built upon priest-created theology is variable, impure, and always pernicious, inasmuch as it is made to square with the interests and power of the sacerdotal orders. This theology, from its being linked with political governments, has been enabled to insinuate its usurpations into every institution of society, where it has been the fruitful source of endless contention and sorrow. The innocent and necessary liberties of mankind are, by conventional laws of its procuring, converted into crimes; the freedom of the moral energies is crushed, and almost every pursuit that is conducive to, or connected with human happiness, is discouraged and blasted, through the influence and intrigues of this cunping and demoralising pest*--_the natural enemy of everything that is natural_.