Magic as Spiritual Technology, Part One: The Making of a Grimoire

Even when I take a break from the History of Witchery, I seem to stumble across it by accident. A week or so ago, I found a magical text referenced by a theologian. More recently, I asked someone in the field of Forteana—the study of bigfoot, UFOs, and similarly weird topics—to recommend researchers worth following. Among his recommendations was purported author of the fabled Necronomicon.

The History of the Necronomicon

For those who are in the know, the preceding sentence should sound a bit like nonsense. For those who aren’t, the Necronomicon is supposed to be a fictional work, a grimoire invented by horror author H. P. Lovecraft in the early twenties for use in his stories. There should be no author of the Necronomicon because the book does not exist.

But the tale only begins with Lovecraft. In an effort to add realism to his work, he advised friends to incorporate references to the Necronomicon in their own work, and he in turn referenced their fictional grimoires in his stories. For the unwary reader, it might seem like all these seemingly unrelated authors were referring to a book that genuinely existed, like The Lesser Key of Solomon or the Corpus Hermeticum. By the sixties, college kids were in on the prank, sneaking forged cards into the catalogues of university libraries so that naïve parties might stumble across the reference and assume it was real.

These pranks were only the beginning. Although occult beliefs had never really died out in the West—they barely retreated—the late sixties saw a massive upsurge in the popularity, coinciding with a similar explosion of neopagan religions that had begun with Wicca in Britain in the fifties and had now crossed the channel. Grimoires were no longer the province of pulp horror fanatics, but prizes sought after by people who might actually put them to use. The time was ripe for hoaxes.

One particularly clever forgery was known as the Simon Necronomicon. Published in 1975, the book claims that it was stolen by unorthodox priest and smuggled into the hands of certain students of the occult in New York. There it was edited and published under the leadership of someone using the name “Simon,” who preferred to keep his real identity secret. But all this would have been just one more unbelievable story, if it were not for the fact that much of the contents of the Simon Necronomicon is actually authentic.

To understand what this means, you have to know what Simon was actually claiming. He did not say that everything Lovecraft wrote about the Necronomicon was true, and did not incorporate Lovecraft’s excerpts from the book into the work itself. Even Lovecraft’s infamous author, “the mad Arab Abdul Alhazred,” is not part of Simon’s work. There are no bald invocations of Lovecraftian gods or demons. The only thing that clearly links it to Lovecraft’s work is the title of the supposed manuscript—the Necronomicon.

Simon’s Necronomicon is accompanied by a long editorial preface making it clear that he finds the link to Lovecraft as astounding and unlikely as anyone else—but it is there all the same. He then dives deep into history, proposing tentative links between entities mentioned by Lovecraft and Sumerian and Babylonian deities. Perhaps, he suggests, Lovecraft was a sort of sensitive, open to the influence of forces that actual exist, despite his lack of belief in them. Or perhaps he did indeed encounter rumors and scraps from this work and incorporated them into his fiction. Perhaps his stories were not as fictional as he thought.

The text of the Necronomicon itself is taken from a multitude of Sumerian and Babylonian sources, authentic lore merely rearranged and given a new context as a grimoire. Spells are taken from actual hymns and invocations of these ancient Mesopotamian gods, with very little material actually invented. Very little is unknown to scholars of that region and era, and even less is familiar to fans of Lovecraft’s fiction. Other than the name, it comes across as a quite plausibly historical work.

Whether the work is authentic or not—and I remain highly skeptical—it was certainly accepted as a usable grimoire. The published copies sold out, and it was copied illegally and began to spread underground. Practitioners of magic used the spells written therein, and some even came to believe the things suggested in the preface. The Necronomicon had gone from fictional tome to real-world sacred object. Simon had conjured it into existence.

Simon Says

Simon did not disappear after the success of his book. He published again, and, with the advent of the internet, began to lurk in occult forums online. Though there has been much speculation as to his identity—including the suggestion that he might be Sandy Pearlman, author of Don’t Fear the Reaper—no conclusive cases have been made, and Simon has yet to out himself.

It was in the accusations against one particular man, the Fortean researcher I referred to earlier, that I discovered the link to an old interview of Simon from 2002 that originally appeared in Behutet Magazine. While this was interesting enough on its own, something leapt out at me which was particularly relevant to a theme I have been exploring in my History of Witchery posts: Simon repeatedly uses the phrase “spiritual technology” to describe the contents of his Necronomicon.

I have written before about the links between science and magic, how there is a spirit at the heart of both that unites them. Throughout history, pagan philosophers like Plato and Aristotle and Christian theologians like Augustine and Aquinas have asked us to look at the world outside ourselves, to find external standards for human behavior. Our desires, our appetites, ought to conform to objective realities about what is good for man. It is the way of the sorcerer and of the mad scientist to instead demand that the external world be made to conform to our appetites. Rather than demanding virtue, we demand that vice be without consequences. Rather than accepting the limits and position God has imposed upon us, we seek to fashion ourselves and our world after our own image. We seek power.

As C. S. Lewis pointed out in his own critique of science and magic, there is such a thing as true or noble science. Seeking to better understand the world is near the very heart of wisdom, and science of that kind should not be condemned. The science he was far more skeptical of, the kind that seemed so much like sorcery, was applied science—technology. There we learn to impose our will on the world without always considering why the world is the way it is, and what the consequences might be for ignoring it.

I could go on a long tirade, citing fictional morality plays like Frankenstein or Jurassic Park. I could point to real-world examples, such as the social effects of the wide availability of birth control or the ecological impact of industrial civilization. This is not the place for that, as the issue of technology and how we use it is a complicated one calling for a lot of nuance, and this is a post about how a horror writer’s world-building got out of hand.

But the link here is real and interesting. Simon does not view his magic as venerable traditions handed down from his ancestors, or liturgy appropriate to the worship of gods he holds sacred. It is technology. It is a tool. If you follow the procedures, you will get a result. That is very scientific way of looking at things, even if the science in question deals with the spiritual plane.

In the near future I hope to go over this interview in more detail, drawing out at length what Simon believes magic is and how it is to be used. For now, though, I will leave you with the suggestion that just as fiction can find itself bleeding over into reality, so the things we have labeled rational and superstitious are not so far apart as they seem. Rather than a holdover from the Dark Ages, interest in magic may be very modern indeed.


Justice and Patriotism in The Four Loves

One of the fundamental truths about the human condition is that justice is blind, but we are not. That is, murder, adultery, envy, and theft are wrong, regardless of who is committing them. On the other hand, the murder we wish to commit always seems justifiable, and our adultery is the product of a pure love and a marriage that should never have been, while our envy is grounded in what we really deserve, and what we steal is only that which is owed us. We have a habit of believing the facts are always on our side.

Now the examples I gave are all driven by self-interest, but we can also cheat justice out of love for others. We all know parents whose children can do no wrong. Their love for their children prevents them from clearly assessing the situation, and from doing what justice demands. Love may be blind, but they are not. They see their children.

There are many loves in the world—love of children or love of parents, love of spouse, and love of friends to name just a few. One love in particular is the cause of much bickering, especially between what we call the right and the left at the present moment: love of country.

In The Four Loves, C. S. Lewis writes of two kinds of love of country, exemplified by two extremely patriotic Englishmen. In order to understand the stark contrast between them, he outlines several elements which go into love of country:

“First, there is love of home, of the place we grew up in or the places, perhaps many, which have been our homes; and of all places fairly near these and fairly like them; love of old acquaintances, of familiar sights, sounds and smells. Note that at its largest this is, for us, a love of England, Wales, Scotland, or Ulster. Only foreigners and politicians talk about ‘Britain.’”[1]

We might say the same about “America.” To be sure, we can have a certain allegiance to the whole thing, but for most of us the love of the familiar places and people is quite specific—Chicagoland is a very different place from the Five Boroughs or the Bay Area, and Deep East Texas is not Eastern Washington, and Northern Michigan is most assuredly not South Florida. This element of patriotism does not stretch especially far.

“With this love of place there goes a love for the way of life; for beer and tea and open fires, trains with compartments in them and an unarmed police force and all the rest of it; for the local dialect and (a shade less) for our native language. As Chesterton says, a man’s reasons for not wanting his country to be ruled by foreigners are very like his reasons for not wanting his house to be burned down; because ‘he could not even begin’ to enumerate all the things he would miss.

“It would be hard to find any legitimate point of view from which this feeling could be condemned. As the family offers the first step beyond self-love, so this offers us the first step beyond family selfishness. Of course it is not pure charity; it involves love our neighbours in the local, not of our Neighbour, in the Dominical, sense. But those who do not love the fellow-villagers or fellow-townsmen whom they have seen are not likely to have got very far towards loving “man” whom they have not.”[2]

I began this post by bringing up that crucial fact that justice is blind, but we are not. Here we begin to see the way in which love of country might color our vision. The way my friends and neighbors do things will seem quite normal and sensible and right, while the way someone from a distant community does things will seem odd and backwards and wrong. In the heads of most 21st-century Americans we have a notion that this may lead quickly and inevitably to war and foreign conquest—let’s make the whole world like ourselves. Lewis is not so hasty. We must remember that this is merely love of the familiar:

“Of course patriotism of this kind is not in the least aggressive. It asks only to be let alone. It becomes militant only to protect what it loves. In any mind which has a pennyworth of imagination it produces a good attitude towards foreigners. How can I love my home without coming to realize that other men, no less rightly, love theirs?”[3]

Both these statements are straightforward and sensible. We will protect our children if they are threatened, but not many people go out looking to kidnap other children and teach them to behave like their own. Similarly, we recognize that the affection we feel for our parents is something which most people who had a decent childhood are likely to share. No one is demanding that there be only one “World’s Best Dad” mug. Nor is someone else having different friends much of a threat to our own friendships. Indeed, the fact that we all have similar loves towards different objects is one point which unites us, rather than divides us. We know what it is like to have friends and family, and sympathize with those that do.

Lewis goes on to add a second element to love of country:

“The second ingredient is a particular attitude to our country’s past. I mean to the past as it lives in popular imagination; the great deeds of our ancestors. Remember Marathon. Remember Waterloo. ‘We must be free or die who speak the tongue Shakespeare spoke.’ This past is felt both to impose an obligation and to hold out an assurance; we must not fall below the standard our fathers set us, and because we are their sons there is good hope we shall not.”[4]

Living in the age we do, we are of course aware that the past is not all sunshine and daisies. Our ancestors may have done—and likely did—horrible deeds as well as great ones. But Lewis thinks “it is possible to be strengthened by the image of the past without being either deceived or puffed up.”[5] The key, he suggests, is to maintain the distinction between patriotic odes and real history. Let Mel Gibson do grand things on the big screen, but let us become familiar with every shade of gray in the actual classroom. We may enjoy the former, but not take it seriously. The latter we may or may not enjoy, but we must certainly take seriously.

But why does Lewis value the former at all? Why does he want to keep the rose-hued image of our nation’s heroes, rather than occupy our images of them entirely with the subtle shades of reality? His answer is brief, but pointed, “But who can condemn what clearly makes many people, at many important moments, behave so much better than they could have done without its help?”[6] The Founding Fathers of the United States fought against overwhelming odds and won. We too may one day find ourselves having to fight against overwhelming odds, and it is those tales of bygone glory, not the complicated reality, that will inspire us to real deeds of heroism. Our ancestors may not have actually achieved high standards of virtue, but those high standards, understood appropriately, are a force for good in the world.

But Lewis is quite explicit that this element of love of country, the love of great deeds done by her past heroes, is far more dangerous than simple love of the familiar. If we confuse our folktales for history, in may creep “the tacit assumption that other nations have not equally their heroes; perhaps even the belief—surely it is very bad biology—that we can literally ‘inherit’ a tradition. And these almost inevitably lead on to a third thing that is sometimes called patriotism.”[7] It is this third thing which most concerns us, and which can most easily lead to a miscarriage of justice.

“The third thing is not a sentiment but a belief: a firm, even prosaic belief that our own nation, in sober fact, has long been, and still is markedly superior to all others. I once ventured to say to an old clergyman who was voicing this sort of patriotism, ‘But sir, aren’t we told that every people thinks its own men the bravest and its own women the fairest in the world?’ He replied with total gravity—he could not have been graver if he had been saying the Creed at the altar—‘Yes, but in England it’s true.’ To be sure, this conviction had not made my friend (God rest his soul) a villain; only an extremely lovable old ass. It can however produce asses that kick and bite. On the lunatic fringe it may shade off into that popular Racialism which Christianity and science equally forbid.”[8]

This, to me, is more insidious than the flaws of the previous two shades of “love of country” combined. It is so insidious, because it understands itself not to be the biased affection of a son for his mother country, but objective assessment of reality. I once knew someone who roundly condemned patriotism in general, even perhaps the idea of nations, soberly explain that his part of the country was most morally, technologically, and politically advanced part of the world. Indeed, the major city in that region was the center from which all culture emanated. Simply listing Hollywood, New York, and Washington, D.C. next to each other is more than enough to debunk such nonsense, leaving actually foreign countries out of the equation.

But Lewis is quite right that this misguided love of country can “produce asses that kick and bite.” It is only when we genuinely believe that our own land is actually morally superior to all others that we begin to claim that justice and the good of our country are the same thing. In doing so, we confer upon our country a divine status:

“This brings us to the fourth ingredient. If our nation is really so much better than others it may be held to have either the duties or the rights of a superior being towards them. In the nineteenth century the English became very conscious of such duties: the ‘white man’s burden.’ What we called natives were our wards and we their self-appointed guardians. This was not all hypocrisy. We did do them some good. But our habit of talking as if England’s motives for acquiring an empire (or any youngster’s motives for seeking a job in the Indian Civil Service) had been mainly altruistic nauseated the world. And yet this showed the sense of superiority working at its best. Some nations who have also felt it have stressed the rights not the duties. To them, some foreigners were so bad that one had the right to exterminate them. Others, fitted only to be hewers of wood and drawers of water to the chosen people, had better be made to get on with their hewing and drawing. Dogs, know your betters!”[9]

Everybody today knows the joke about America bringing democracy to other nations, and “You’d better watch out, or we’ll bring democracy to your country next!” This sense that we are objectively superior justifies placing ourselves in charge of other nations. We did not conquer the Indians because we loved the East Coast too much. We spread west because we thought we had an objectively superior civilization, and we were therefore justified in either carrying it to the barbarians, or else destroying those barbarians who were beyond saving.

At last we come to the point where Lewis can contrast the patriotism of Kipling with the patriotism of Chesterton. Both men “love their country,” but what this means is very different from one man to the other:

“Chesterton picked on two lines from Kipling as the perfect example. It was unfair to Kipling, who knew—wonderfully, for so homeless a man—what the love of home can mean. But the lines, in isolation, can be taken to sum up the thing. They run:

If England was what England seems
‘Ow quick we’d drop ‘er. But she ain’t!

Love never spoke that way. It is like loving your children only ‘if they’re good,’ your wife only while she keeps her looks, your husband only so long as he is famous and successful. ‘No man,’ said one of the Greeks, ‘loves his city because it is great, but because it is his.’ A man who really loves his country will love her in her ruin and degradation—‘England, with all thy faults, I love thee still.’ She will be to him ‘a poor thing but mine own.’ He may think her good and great, when she is not, because he loves her; the delusion is up to a point pardonable. But Kipling’s soldier reverses it; he loves her because he thinks her good and great—loves her on her merits. She is a fine going concern and it gratifies his pride to be in it. How if she ceased to be such? The answer is plainly given: ‘’Ow quick we’d drop ‘er.’ When the ship begins to sink he will leave her.”[10]

This “patriotism” is nothing of the kind. There is no love in it, and no loyalty. It is the flip side of believing your country is objectively superior. On the one hand, you may perform horrible atrocities because whatever she does is by definition better. On the other, if you ever cease to believe she is better, she loses your loyalty and you will do nothing to improve her. The first is straightforwardly bad for other countries, and the second straightforwardly bad for your own. Nothing good comes out of it.

In today’s global society, and in a society which values individual freedom so highly, we are skeptical of anything that might place demands on the individual, any sort of love which might call for service or lasting loyalty. Having seen the pitfalls of so-called patriotism, it is only natural that many of us might question the value of patriotism at all. Justice is blind, but we are blinded to it by our love of country. So why not do away with love of country?

But this does not fix the problem. The very flaw in the false patriotism of the two lines from Kipling is that the soldier does not love his country. Instead, he believes it to be objectively superior. If we do away with love of country, true justice is not what steps into its place:

“For a long time yet, or perhaps forever, nations will live in danger. Rulers must somehow nerve their subjects to defend them or at least to prepare for their defence. Where the sentiment of patriotism has been destroyed this can be done only be presenting every international conflict in a purely ethical light. If people will spend neither sweat nor blood for ‘their country’ they must be made to feel that they are spending them for justice, or civilisation, or humanity.”[11]

It should be pointed out that though Lewis mentions “nations” living in danger, this is really shorthand for any group of people. The European Union, transnational though it is, will encounter internal and external threats, and must be defended. Progressive Westerners consider themselves members of a global community that transcends borders, but even this global community will have to confront reactionary or anti-globalist threats. Until the end of history, mankind is in conflict with itself, and if there is any good worth preserving anywhere in it, from time to time we will be called to fight in its defense. In patriotic countries, love of country could serve as this call to arms. In communities that reject patriotism, so higher ideal must step in. This, however, is not the path to justice:

“This is a step down, not up. Patriotic sentiment did not of course need to disregard ethics. Good men needed to be convinced that their country’s cause was just; but it was still their country’s cause, not the cause of justice as such. The difference seems to me important. I may without self-righteousness or hypocrisy think it just to defend my house by force against a burglar; but if I start pretending that I blacked his eye purely on moral grounds—wholly indifferent to the fact that the house in question was mine—I become insufferable. The pretence that when England’s cause is just we are on England’s side—as some neutral Don Quixote might be—for that reason alone is equally spurious. And nonsense draws evil after it. If our country’s cause is the cause of God, wars must be wars of annihilation. A false transcendence is given to things which are very much of this world.”[12]

We like to talk these days as if Adolf Hitler went about conquering and committing atrocities simply because of his love of country. This is false. Hitler was not overly loyal to the Austro-Hungarian Empire in which he was born, nor to the Germany to which he immigrated. He believed that the Aryan race was the most advanced portion of the human species, and that its success meant the continuation of humanity, and its failure meant the end of all humanity had ever stood for. His cause was a transcendent cause, not a local or parochial one. And for that reason, his was a war of annihilation.

Stalin did not conquer in the name of Russia, but in the name of humanity—he was liberating the international working class from its capitalist oppressors, not making Russia great again. It must be remembered that he was among the revolutionaries who, temporarily, had made Russia cease to be great. Likewise, the Great Khan thought he ruled all under heaven by divine right, and the early Islamic empire conquered because it was spreading the religion of the one true to God. And as Lewis said, the British Empire was spreading civilization to all mankind because the good things of Britain were not merely British goods—they were universal, and it was the white man’s burden to spread them. It is pretending our nation’s good is the same as some transcendent ideal that leads to blood and death and empire, not mere love of our locale.

“The glory of the old sentiment was that while it could steel men to the utmost endeavor, it still knew itself to be a sentiment. Wars could be heroic without pretending to be Holy Wars. The hero’s death was not confused with the martyr’s. And (delightfully) the same sentiment which could be so serious in a rear-guard action could also in peacetime take itself as lightly as all happy loves often do. It could laugh at itself. Our older patriotic songs cannot be sung without a twinkle in the eye; later ones sound more like hymns.”[13]

Justice is blind, but we are not. In a global age and an individualistic age, we think this means it is better to destroy all the sentiments which color our vision of the world. But this does not make us objective and non-partisan, it merely blinds us to our own partisan spirit. The way to prevent our sentiments from leading us to injustice is not to deny our sentiments, but to acknowledge that is all they are. They may lead us to loving our neighbors, or defending our dependents, or doing some heroic deed of self-sacrifice. They may just as easily lead to prejudice. The one thing they may not do is become themselves the standard of justice.

My friend who thought his region the center of the world was not liberated from prejudice because he thought it was objectively true. Instead, his prejudice was given all the shine of holiness and transcendence. If we learn to love the little neighborhood in which God has placed us, even if it is not a very good one, we will not become shackled to prejudices either. Instead, we may learn to sympathize with people whose ways of life are very different than our own, simply because their love for those ways is not.



I wrote this post after listening to the first episode in the Mere Fidelity podcast’s series on the The Four Loves. I highly recommender the podcast in general, and this episode in particular. These links are to the web page, but it can also be found on iTunes.


[1] Lewis, C. S. The Four Loves. New York: Harcourt Brace & Company, 1991. Pg. 23.

[2] Lewis, pgs. 23-24.

[3] Lewis, pg. 24.

[4] Lewis, pgs. 24-25.

[5] Lewis, pg. 25.

[6] Lewis, pg. 25.

[7] Lewis, pg. 26.

[8] Lewis, pg. 26.

[9] Lewis, pg. 27.

[10] Lewis, pgs. 27-28.

[11] Lewis, pg. 29.

[12] Lewis, pg. 29.

[13] Lewis, pgs. 29-30.

Astrology, the Flu, and Free Will

One highly influential form of divination in the ancient world, which also had a major impact on the casting of spells and creation of charms, was astrology. The ancients, whether Egyptian, Babylonian, Persian, Greek, or Roman, all paid close attention to the sun, the moon, and the five visible planets. They regarded this seven “wandering stars” in particular as divine entities whose movements had a powerful effect on earthly creatures. To a very great extent, Medieval European Christians inherited this perspective.

To many people today, especially those who have had enough of nonsensical Facebook posts about zodiac signs and personality types, the idea that the planets can affect our lives seems ridiculous. As Bailey points out, however, it is actually quite intuitive:

“That astral bodies imparted energies that could influence terrestrial ones was hardly an outlandish idea—one had only to note how the moon influenced tides or more basically how the rising sun warmed the air to be convinced of this fact. That the planet Mars could impart martial energies or that the power of Venus somehow facilitated amorous attraction or sexual fertility was widely accepted in the Middle Ages, and much more serious intellectual effort was spent working out exactly how these various forces operated. Although learned astrologers sometimes made predictions about the future, they would hardly have considered themselves diviners or magicians. Rather, they would have presented themselves as wise men and philosophers exploring the forces of nature.”[1]

In addition to tidal forces and solar heat, I would also add that skeptics should ask a nurse about working during a full moon.

As Medievals tangled with the precise workings of the influence of the stars on earthly life, they were quick to note that this influence was not direct. Lewis in The Discarded Image has an excellent passage on this:

“In accordance with the principle of devolution or mediation the influences do not work upon us directly, but by first modifying the air. As Donne says in The Exstasie, ‘On man heaven’s influence works not so But first it imprints the air.’ A pestilence is caused originally by malefical conjunctions of planets, as when

Kinde herde tho Conscience and cam out of the planetes And sente forth his forayers, fevers and fluxes.

(Piers Plowman, C. XXIII, 80.)

But the bad influence operates by being literally ‘in the air.’ Hence when a medieval doctor could give no more particular cause for the patient’s condition he attributed it to ‘this influence which is at present in the air.’ If he were an Italian doctor he would doubtless say questa influenza. The profession has retained this useful word ever since.”[2]

That’s right. When you say you have the flu, you’re actually taking part in an old tradition of ascribing airborne maladies to the influence of the planets. You astrologer, you.


So how did we get here? Clearly the Church no longer regards astrology as kosher. How did this happen?

The answer is partly that the Church always had certain objections to astrology, or at least to the abuse of it. Lewis outlines three of these objection:

“(1) Against the lucrative, and politically undesirable, practice of astrologically grounded predictions.

(2) Against astrological determinism…

(3) Against practices that might seem to imply or encourage the worship of planets—they had, after all, been the hardiest of all the Pagan gods.”[3]

Of these three objections, it was the second that caused the most debate among Medieval philosophers and theologians. Lewis devotes more room to this problem than either of the others, and Bailey concurs in regarding it as a highly problematic issue:

“The difficulty lay in rescuing some acceptable systems of astrology from the condemnations of earlier authorities, and from the dilemma that the determinative power of astrological forces seemed to conflict with the important Christian notion of human free will.”[4]

Christianity presents a notion of human responsibility, and an emphasis on moral decision-making, that seems reliant on some notion of free will. After all, if King David was compelled to sin with Bathsheba due to the lascivious influences of Venus, how can he be held accountable for his actions? How can Abraham be praised for his faithfulness when it was merely the stars that decreed his actions?

Here Christian theology and Medieval science appeared to be in conflict, and it took centuries to work out something like an acceptable solution. Bailey points to Albertus Magnus (c.1200-1280) as the first to propose this solution, but it was his pupil, Thomas Aquinas (1225-1274), who explained it as part of his masterful theological system which determined the course of the rest of Medieval European thought.[5] It is to Aquinas we will turn in the next section, exploring the Medieval solution to this conundrum.

Free Will and the Stars

In order to understand Aquinas’s explanation, we have to place ourselves in the Medieval mindset. To begin with, the distinction between material bodies and immaterial “intellectual substances” is important. In his Compendium of Theology¸ Aquinas begins his explanation of the influence with the stars by acknowledging the way higher bodies impact lower bodies:

“Among intellectual substances, therefore, some are divinely governed by others, that is, the lower by the higher. Similarly lower bodies are controlled, in God’s plan, by higher bodies. Hence every movement of lower bodies is caused by the movements of heavenly bodies. Lower bodies acquire forms and species from the influence thus exercised by heavenly bodies, just as the intelligible exemplars of things descend to lower spirits through higher spirits.”[6]

The way intelligible exemplars descend through spirits is not important. What is significant here is the simple acknowledgment that all material objects “lower down,” that is, towards the earth, are moved and shaped by heavenly bodies. The stars, being physical, effect physical things on earth. This might present a problem if one particular thing were not kept in mind:

“Furthermore, impressions left in lower bodies from the impact of heavenly bodies are natural. Therefore, if the operations of the intellect and will resulted from the impression made by heavenly bodies, they would proceed from natural instinct. And so man would not differ in his activity from other animals, which are moved to their actions by natural instinct. And thus free will and deliberation and choice and all perfections of this sort, which distinguish man from other animals, would perish.”[7]

So Aquinas succinctly states the problem: if the stars, through their actions on the physical things of the earth, also control our will and intellect, then we have no free will, no powers of deliberation, and are not to be distinguished from the animals. This is a high-stakes issue. All Biblical anthropology hangs on it.

Before we can take the next step with Aquinas, we have to step deeper into Medieval natural philosophy. Modern Christians tend to have a pretty simplistic explanation of what the soul is and what it does. Medievals had a more complex understanding. After acknowledging that man is a “rational animal,” that is, a living and moving being with the capacity to reason, C. S. Lewis goes on to explain the complexities of the human soul:

“Rational Soul, which gives man his peculiar position, is not the only kind of soul. There are also Sensitive Soul and Vegetable Soul. The powers of Vegetable Soul are nutrition, growth, and propagation. It alone is present in plants. Sensitive Soul, which we find in animals, has these powers but has sentience in addition. It thus includes and goes beyond Vegetable Soul, so that a beast can be said to have two levels of soul, Sensitive and Vegetable, or a double soul, or even—though misleadingly—two souls. Rational Soul similarly includes Vegetable and Sensitive, and adds reason.”[8]

All three kind or levels of soul are immaterial, but each Rational Soul in particular is directly created by an act of God, whereas as lower level souls possessed by animals and plants arise due to the inner workings of natural—though spiritual—forces.[9]

Just as our bodies have particular “faculties,” or abilities, such as a hand being capable of grasping or of punching or of lightly touching, so our souls have different faculties. Lewis goes on to describe two faculties of the rational soul in particular—intellect (intellectus) and reasoning (ratio):

“We are enjoying intellectus when we ‘just see’ a self-evident truth; we are exercising ratio when we proceed step by step to prove a truth which is not self-evident. A cognitive life in which all truth can simply be ‘seen’ would be the life of an intelligentia, an angel. A life of unmitigated ratio where nothing was simply ‘seen’ and all had to be proved, would presumably be impossible; for nothing can be proved if nothing is self-evident. Man’s mental life is spent in laboriously connecting those frequent, but momentary, flashes of intelligentia which constitute intellectus.”[10]

This means that man has both a faculty which completely overleaps sensory input (intellectus), and a faculty which joins these truths together and pushes them in new directions. Both these faculties belong to an immaterial part of man, one directly created by God, and not arising by natural processes. This allows Aquinas to resolve the problem of the effect heavenly bodies have on earthly ones:

“Nevertheless, since the will is not subject to the passions in such a way as necessarily to follow their enticement, but on the contrary has it in its power to repress passions by the judgment of reason, the human will is not subject to impressions emanating from heavenly bodies. It retains free judgment either to follow or to resist their attractions, as may seem to it expedient.”[11]

Thus, while man’s powers of growth, nutrition, and propagation may be effected by the heavenly bodies, or even his ability to sense the world around him, his will remains free. There is a rational core within man capable of resisting and even contradicting the influence of the heavenly bodies. Of course, not everyone has the strength of character to pull this off:

“Only the wise act thus; the masses follow the lead of bodily passions and urgings. For they are wanting in wisdom and virtue.”[12]

This has two important implications. First, astrology will still by and large be effective in predicting the general behavior of masses of humanity, even if it is not always accurate in predicting the actions of individual humans. Second, it is necessary to cultivate both wisdom and virtue to obtain true freedom from the forces of the world around you. Education, in the deeper sense of the term, is important.

The Legacy of the Solution

Aquinas, following in his teacher’s footsteps, provided a very sensible solution to the theological problem presented by the notion of astrological determinism. But while it may seem sensible, it was by no means universally accepted:

“Yet for various reasons this solution was not entirely successful. Doubts remained about the exact nature and extent of astral influence, and some authorities denied such influence altogether. The very skeptical theologian and natural philosopher Nicholas Oresme (ca. 1325-1382), for example, maintained that the astral bodies projected no forces toward the earth aside from light and heat.”[13]

In the centuries that followed, the discussion faded into obscurity. One the one hand, the issue of determinism was being fought over by Reformed theologians and Remonstrants who were much more concerned with salvation than the stars. On the other, the Copernican revolution so thoroughly altered our understanding of the structure of the solar system that the old explanations for the stars influenced the earth no longer applied. Both the theological and the scientific halves of the conundrum drifted apart into new contexts.

This calls into question just why we still object to astrology. It seems that the most obvious answer is simply that we believe it is unsupported by science. Modern natural philosophers have called the notion superstitious, and Christians have agreed with them, lumping the once respectable discipline in with tarot cards and palmistry. This objection, while perhaps more definitive, is far less interesting.

The beautiful thing about the theological conundrum that astrology presented was that it forced Christians to show how theology and science were related. For Medievals, these were not hugely divided disciplines which would never ordinarily interact. The world the Bible described and the world natural philosophy described were one in the same, and so theological issues were in fact very likely to have an impact on scientific views, and vice versa.

That, I think, is a sense of unity worth recovering—the idea that the God who made the heavens is the same God who was incarnate in the person of Jesus Christ, and so the truths of His world and the truths of his Word are not separate from one another. Perhaps it is good that the problem of astrological determinism died, but it also exactly the sort of theological-scientific problem we should expect to see in God’s universe.


[1] Michael D. Bailey, Magic and Superstition in Europe, pgs. 93-94.

[2] C. S. Lewis, The Discarded Image. (2009 printing from Cambridge University Press.) pg. 110.

[3] Lewis, pgs. 103-104.

[4] Bailey, pg. 98.

[5] Bailey, pg. 98.

[6] Thomas Aquinas, Compendium of Theology, translated by Cyril Vollert, with New Introduction by Richard Munkelt. Angelico Press. Pg. 133/chapter 127.

[7] Aquinas, pg. 134/chapter 127.

[8] Lewis, pg. 153.

[9] Lewis, pg. 154.

[10] Lewis, pg. 157.

[11] Aquinas, pg. 135.

[12] Aquinas, pg. 135.

[13] Bailey, pg. 98.