The case was exactly the same with respect to the planets, whose influence is only founded on the wild supposition of their being the habitations of the pretended deities, whose names they bear, and the fabulous characters the poets have given them. Thus, to Saturn, [symbol: Saturn], they gave languid and even destructive influences, for no other reason but because they had been pleased to make this planet the residence of Saturn, who was painted with grey hairs and a scythe. To Jupiter [symbol: Jupiter] they gave the power of bestowing crowns and distributing long life, wealth, and grandeur, merely because it bears the name of the father of life. Mars [symbol: Mars] was supposed to inspire a strong inclination for war, because it was believed to be the residence of the god of war. Venus [symbol: Venus] had the power of rendering men voluptuous and fond of pleasure, because they had been pleased to give it the name of one who by some was thought to be the mother of pleasure. Mercury [symbol: Mercury], though almost always invisible, would never have been thought to superintend the property of states, and the affairs of wit and commerce, had not men, without the least reason, given it the name of one who was supposed to be the inventor of civil polity.
According to Astrologers, the power of the ascending planet is greatly increased by that of an ascending sign; then the benign influences are all united, and fall together on the head of all the happy infants who at that moment enter the world; yet can anything be more contrary to experience, which shews us, that the characters and events produced by persons born under the same aspect of the stars, are so far from being alike, that they are directly opposite.
"What completes the ridicule," says the Abbé La Pluche, to whom we are obliged for these judicious observations, "is, that what astronomers call the first degree of the ram, the balance, or of sagitarius, is no longer the first sign, which gives fruitfulness to the flocks, inspires men with a love of justice, or forms the hero. It has been found that all the celestial signs have, by degrees, receded from the vernal equinox, and drawn back to the East: notwithstanding this, the point of the zodiac that cuts the equator is still called the first degree of the ram, though the first star of the ram be thirty degrees beyond it, and all the other signs in the same proportion. When, therefore, any one is said to be born under the first degree of the ram, it was in reality one of the degrees of pisces that then came above the horizon: and when another is said to be born with a royal soul and heroic disposition, because at his birth the planet Jupiter ascended the horizon, in conjunction with the first star of sagitary, Jupiter was indeed at that time in conjunction with a star thirty degrees eastward of sagitary, and in good truth it was the pernicious scorpion that presided at the birth of this happy, this incomparable child." And so it would, as Shakspeare says, "if my mother's cat had kittened. This," says our sagacious bard, "is the excellent foppery of the world, that when we are sick in fortune, (after the surfeit of our own behaviour) we make guilt of our disasters, the sun, the moon, and the stars; as if we were villains by necessity; fools, by heavenly compulsion; knaves, thieves, and treachers, (traitors) by spherical predominance; drunkards, liars, and adulterers, by an enforced obedience of planetary influence; and all that we are evil in by a divine thrusting on; an admirable evasion of a whoremaster to lay his goatish tricks to the charge of a star! My father compounded with my mother under the dragon's tail; and my nativity was under Ursa major; so that it follows I am rough and treacherous.—Tut! I should have been that I am, had the maidenliest star in the firmament twinkled at my bastardizing." Thus it is evident, that astrology is built upon no principles, that it is founded on fables, and on influences void of reality. Yet absurd as it is, and even was, it obtained credit; and the more it spread, the greater injury was done to the cause of virtue. Instead of the exercise of prudence and wise precautions, it substituted superstitious forms and childish practices; it enervated the courage of the brave by apprehensions grounded on puns, and encouraged the wicked, by making them lay to the charge of a planet those evils which only proceeded from their own depravity.
But not content with such absurdities, which destroyed the very idea of liberty, they asserted that these stars, which had not the least connection with mankind, governed all the parts of the human body, and ridiculously affirmed that the ram presided over the head, the bull over the gullet, the twins over the breast, the scorpion over the entrails, the fishes over the feet, etc. The juggles of astrology have been admirably ridiculed by Butler in the following lines:
Some by the nose with fumes trepan 'em,
As Dunstan did the devil's grannam;
Others, with characters and words,
Catch 'em, as men in nets do birds;
And some with symbols, signs, and tricks,
Engrav'd in planetary nicks,
With their own influence will fetch 'em
Down from their orbs, arrest and catch 'em;
Make 'em depose and answer to
All questions, ere they let them go.
Bombastus kept a devil's bird
Shut in the pummel of his sword,
And taught him all the cunning pranks
Of past and future mountebanks.
Hudibras, part ii. canto 3.
By means of the zodiac, astrologers pretended to account for the various disorders of the body, which were supposed to be in a good or had disposition, according to the different aspects[68] of these signs. To mention only one instance, they pretended that great caution ought to be used in taking medicine under Taurus, or the bull; because, as this animal chews his cud, the person would not be able to keep it in his stomach.
Each hour of the day had also its presiding star. The number seven, as being that of the planets, became of mighty consequence. The seven days in the week,—a period of time handed down by tradition, happened to correspond with the number of the planets: and therefore they gave the name of a planet to each day; and from thence some days in the week were considered more fortunate or unlucky than the rest; and hence seven times seven, called the climacterical period of hours, days, or years, were thought extremely dangerous, and to have a surprising effect on private persons, the fortunes of princes, and the government of states. Thus the mind of man became distressed by imaginary evils, and the approach of these moments, in themselves as harmless as the rest of their lives, has by the strength of the imagination, brought on the most fatal effects.
Nay, the influence of the planets were extended to the bowels of the earth, where they were supposed to produce metals. From hence it appears that when superstition and folly are once on foot, there is no setting hounds to their progress. Gold, as a matter of course, must be the production of the sun, and the conformity in point of colour, brightness, and value, was a sensible proof of it. By the same mode of reasoning, the moon produced all the silver, to which it was related by colour; Mars, all the iron, which ought to be the favourite metal of the god of war. Venus presided over copper, which she might be well supposed to produce, since it was found in abundance in the isle of Cyprus, the supposed favourite residence of this goddess. In the same strain, the other planets presided over the other metals. The languid Saturn domineered over the lead mines, and Mercury, on account of his activity, had the superintendency of quicksilver; while it was the province of Jupiter to preside over tin, as this was the only metal left him, it would appear, a kind of "Hobson's choice."
This will explain the manner in which the metals obtained the names of the planets; and from this opinion, that each planet engendered its own peculiar metal, they at length formed an idea that, as one planet was more powerful than another, the metal produced by the weakest was converted into another by the predominating influence of a stronger orb.
Lead, though really a metal, and as perfect in its kind as any of the rest, was considered only half a metal, which, in consequence of the languid influences of old Saturn, was left imperfect; and, therefore, under the auspices of Jupiter, it was converted into tin; under that of Venus, into copper: and at last into gold, under some particular aspects of the sun. From hence, at length, arose the extravagant opinion of the alchymists, who, with amazing sagacity, endeavoured to find out means for hastening these changes or transmutations, which, as they conceived, the planets performed too slowly. The world, however, became at length convinced that the art of the alchymist was as ineffectual as the influences of the planets, which, in a long succession of ages, had never been known to change a mine of lead to that of tin or any other metal.[69]