William’s own opinion and attitude.
William himself is inclined to think that the divisions and diversities of the nine spheres militate against their being animated by a single soul; and he rejects the theory that the world soul is composed of number and musical consonance.[1233] But he leaves Christians free, if they will, to believe with the Aristotelians and many Italian philosophers that the superior world is either one or many animals, that the heavens are either animated or rational.[1234] In this he sees no peril to the Faith; but hitherto Hebrew and Christian doctrine has not explored such matters, and Christians have been too absorbed in saving men’s souls to note whether the heavens had souls or no. It would indeed be strange if William denied the starry heavens some sort of soul or souls when he has attributed one to a sea-fish like the echinus.[1235] But he declares that “it is manifest that human souls are nobler than those which they put in heavenly bodies.” And he warns against the wicked error of identifying the Holy Spirit with the world soul. We have noted elsewhere his hostility to the theory of astrological necromancy that the heavens and stars are full of ministering spirits. He also contraverts the Aristotelian doctrines that there are as many intelligences moving the heavenly bodies as there are celestial motions and that the heavens love superior intelligences and strive to become assimilated to these.[1236]
Objection to stars as cause of evil.
Like most Christian apologists William adopts the argument that the stars, if rational, would not cause evils and misfortunes such as astrologers predict, and seems to think that all the evil in the world can be charged to the account of human perversity or the imperfections inherent in the matter of our inferior world, and that for these two sources of ill neither God nor the stars should be held responsible.[1237] He recognizes, it is true, that someone may argue that these evils exist by the will of the Creator, whose will is nevertheless always good, but he does not seem to see that the same reasoning may be applied to the rule of the stars. He seems to regard as a new discovery of his own and a point hitherto unrecognized by astrologers, the argument that ineptitude on the part of inferior matter receiving the force of the stars may account for many effects apparently due to the heavens. But in thinking this argument novel he is much mistaken. Really his only point here against astrologers is that some of them are careless in their phraseology and speak of the stars as causing evil, which he regards as blasphemy of Him who created the stars. “And all blasphemy against the Creator,” continues William in a truculent and intolerant tone which reveals the spirit of the medieval inquisition, “is an impiety to be exterminated with fire and sword.”
Virtues of the stars.
William raises certain difficulties in regard to astrological technique only to answer them himself. And he grants that fixed stars which seem close together may really be separated by vast distances and so have very different virtue. And he cannot deny “many marvelous and occult virtues” in celestial bodies, when he admits “so many and so great occult virtues” in terrestrial bodies. Indeed all philosophers agree that the virtues of the stars far surpass even those of precious stones. The variations in the heat of the sun, while its course continues constant, seem to William a sure indication that the other planets and fixed stars participate in influencing our world.
Extent of their influence upon nature and man.
While William was not unwilling to concede souls or reason to the stars, he believes that it is perilous for Christians to regard the souls of the heavens as “governors of inferior things and especially of human affairs.”[1238] Those who hold that man’s actions are caused of necessity by the motion of the sky and the positions of the stars, ruin, in his opinion, the foundations of law and morality.[1239] “Against that error, one ought not so much to dispute with arguments as fight with fire and sword.” Some have argued that because stars and lights were created before vegetation, animal life, and human beings, they are causes of these others, both generating and regulating them.[1240] In favor of this contention so much has been written that it can scarcely be read, says William, and the stars do give much aid in generation and in conservation of generated things, but not so much as the astrologers think.[1241] They should not be consulted even as signs—rather than causes—in human concerns.[1242] In our sublunar world their power extends only to the four elements and four humors and only to such animals composed of these as lack free will and obey natural necessity. Thus William really excludes only human free will and intellect from sidereal control,[1243] and he admits that “the multitude and populace from want of intelligence and other evil dispositions lives almost after the manner of brutes,” following natural impulse to a great extent, so that astrologers may predict popular agitations and mob uprisings with a fair degree of accuracy, but should not predict concerning individuals. Even in the case of individuals, however, he does not deny that natural virtues and vices are attributable to the stars, such vices, for instance, as irascibility, levity, and lubricity, which medical authorities ascribe not to moral fault but physical constitution.[1244] William would limit the influence of the stars not only by individual freedom of the will but by the power of prayer.[1245] He does not believe the decrees of fate so fixed and the laws of nature so unchangeable that God’s wrath may not be placated by prayer, and freedom from any threatening evil obtained from His goodness. Belief in the power of the stars and belief in the power of prayers: which is the more superstitious, which the more nearly scientific? Or which belief has led to progress in science?
Against nativities, interrogations, and images.
William complains that “Ptolemy and Haly and other astronomers” have attributed original sin and all its consequences to the constellations and hours of nativity, in that they have presumed to write books of horoscopes and nativities.[1246] He feels it “necessary to say something against that insanity” because of the great reputation such famous writers have among the “simple and stupid multitude” which regards them as profound sages and sublime prophets. Into William’s particular arguments against the art of casting nativities, which much resemble the arguments of Augustine and John of Salisbury, we will not go. Elsewhere he also attacks the practice of interrogations.[1247] He also strongly objects to the books which he says astrologers have written on discovering men’s secret thoughts through the significations of the stars.[1248]