The great systematisations of Oneiromancy, Alchemy, Cheiromancy, Astrology, necessarily come forward late in the day, because they involve the constitution of science; but for that reason they are soon discredited by being confronted with the positive sciences; when, without being forgotten, they are relegated to what may be euphemistically called “select circles.” With the growth of Animism, again, pure Magic becomes comparatively rare; its observances are interpreted according to the fashionable creed, no longer as setting occult, quasi-mechanical forces to work, but as requiring the intervention of a spirit or a god. They become symbolic: ritual now does nothing of itself, but is a sign of what the god does, or is desired to do. Yet Magic often has its revenge upon Animism: enchaining by mysterious uniformities the god himself. In its own nature Magic comprises qualities that tend to weaken it (at least, to weaken each particular form of it) and to bring about its decline. Magical rites and spells, on whatever scale performed, are things to be repeated, and what is repeated is mechanised and ceases to live. Custom can maintain a practice whilst dispensing with its meaning; slowly the practice (spell or ritual) is slurred and corrupted. Economy, “least effort,” is the enemy of all ceremonial. There is also a tendency to the attenuation of rites on the principle (unconscious, of course) that “the sign of a sign is a sign of the thing signified”; whereby a meaning may be disguised in a symbol for the sake of secrecy, or even for politeness. Prof. Westermarck has shown how, in Morocco, the full rite for averting the evil eye is to throw forward the hand with outspread fingers and to exclaim, “Five in your eye.” But as this is too insulting for common use, you may instead casually mention the number “five”; or if even that be too plain-spoken, you can refer to “Thursday,” which happens to be the fifth day of the week. In this process there is great risk of forgetting the original meaning of the rite or spell; and when this comes to pass, we are left with the empty shells of superstition, such as a dread of “thirteen,” “Friday,” salt-spilling, walking under a ladder; for hardly a soul knows what they mean. FOOTNOTES: [101] _History of the Kingship_, p. 38; cf. also _The Magic Art_, I. p. 235, and footnote: “faith in magic is probably older than a belief in spirits.” [102] Skeat and Blagden, _Pagan Races of the Malay Peninsula_, I. p. 417.