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Black Abbot, White Magic

a reading: the abbot and the angelic mind — Trithemius read whole, and the Steganographia held in plain sight.

The full post

← home · a reading of one book, with notes
Contents 11 sections
  1. 1. The third Acher, and the vertex the blog left out
  2. 2. What the book is
  3. 3. The double text
  4. 4. Hidden in plain sight
  5. 5. The angelic mind, in the manuscripts’ own words
  6. 6. What the manuscripts actually prescribe
  7. 7. The caution, searched and reported
  8. 8. The master who never existed
  9. 9. The correction the blog owes
  10. 10. What this reading adds
  11. Notes

The third Acher, read at its own scale — a grimoire hidden inside a cipher, an abbot who forged his own master, and the state check the manuscripts wrote, which the blog has not had before

Fifteenth of the readings. The holy daimon read Frater Acher’s first volume for a guide that is met and not mediated, and found no check in it but the practitioner’s own judgement. The holy heretics read his second and found the same unmediated encounter turned against an institution. Geosophia read the operations underneath the Western material and found a hazard named in order to be refused. The western column read the West as a syllabus and found its safeguards written into the lessons. All four read a meeting or a curriculum. None of them read a text — a book whose first subject is how a tradition hides a practice inside another book, and whose second is what a reader has to do to get it back out.

Status. This post reads one source, Frater Acher’s Black Abbot · White Magic, in its Scarlet Imprint edition, together with one external paper that the book’s own footnote is out of date against. Every quotation is verbatim, checked character for character, with the source’s typographic quotation marks rendered as straight ASCII, its small-capital drop-capital and printer’s page-break artefacts normalised, a quotation’s opening capital normalised to its position in the sentence, and elisions marked with a bare ellipsis. The reading of the material is an inference, offered as one. The book’s cosmology is not endorsed — nothing here claims that an angel, a daimon or a planetary intelligence exists, and nothing here claims the operations do not work. No living author is diagnosed; nothing here validates, disqualifies or restricts anyone’s practice. As everywhere: describe structures, diagnose no one.


1. The third Acher, and the vertex the blog left out

Two readings of this author are already here, and both concern a relation that arrives from outside and is owned by no one. The holy daimon reported that its daimon is met rather than mediated, that no office stands in the route, and that the book publishes its own evidence so a reader can judge it; the holy heretics reported the same relation pointed at an institution. Neither had a document in the middle of it.

This book puts a book where the being was. Black Abbot · White Magic is about Johannes Trithemius (1462–1516), abbot of Sponheim — the “black abbot” of the title, and on Acher’s account the man through whom the medieval magical underground reached Agrippa, Dee and the early modern tradition. Its subject is a text, built to be read two ways:

“A book made from equal parts of cunning deceit and genuine magic. A book with a worldly facade, and a hidden chamber, patiently waiting to be discovered by a curious mind.”1

Every frame the blog has described as dangerous kept the check out of the participant’s hands: the owned cosmos hid nothing at its seat — it named the endpoint and described it openly — and left the checks with the mediator, while the costume and the certified frame hid the mechanism and the warrant, so that the participant could not see the structure at all. This is a third thing — a frame hidden from a reader, in which the participant is told exactly what is happening. §4 and §9 turn on that distinction, and it is the correction this reading owes. One more thing makes this the right third vertex: where the holy daimon had no clinical check at all, the manuscripts here carry an explicit rule about the state the operator must be in before the work is attempted.


2. What the book is

Black Abbot · White Magic: Johannes Trithemius and the Angelic Mind is by Frater Acher, published by Scarlet Imprint in 2020, edited by Peter Grey, designed and typeset by Alkistis Dimech, illustrated by Jose Gabriel Alegría Sabogal, ISBN 978-1-912316-35-9.1 The epigraphs set the register: Trithemius’s own “Whatever in the world is knowable, I always desired to know”, Adam McLean’s “perhaps the central figure in the evolution of the Western esoteric tradition”, and, from D. P. Walker, the blog’s kind of sentence:

“It cannot be proved with absolute certainty that Trithemius was in the habit of performing magical operations with the help of planetary angels, but it is highly probable.”2

A claim measured as a probability, by a scholar, on the cover — and the book largely keeps that standard. Acher says what kind of reader he is: “As a practicing magician, I will undertake the challenge not through the lens of an academic scholar, but through that of a magical operator.”3 The first half is manuscripts and analysis: translations of Two Books · Of the knowledge and name of one’s good angel and The Tablet of Truth, both attributed to a Majorcan hermit called Pelagius Eremita, and The General Key, attributed to Trithemius, each with a close reading, plus The Powder of Pelagius from Trithemius’s own Antipalus maleficiorum.4 The second half is biography — Klaus Arnold’s essay on Trithemius’s life, then Acher on the bond between Trithemius and his supposed magical master.5

Two cautions inside the text belong in the body from the start. Acher’s own, on the first page: “we should be careful. We shall step warily into this man’s past and into the maze of stories, lore and fables he seeded for us”.1 And one he does not soften: alongside the grimoires, the Pelagius manuscripts and the mentoring of Agrippa, he credits Trithemius with “his role as a proponent, and possibly an instigator of the witch hunts in the 16th and 17th century”.6 A book that reports its subject’s part in the trials has its counterweight already in the body, and that one is the book’s, not this post’s.


3. The double text

Now the subject the blog cannot afford to blur: what Steganographia is. In 1499 Trithemius wrote to a Carmelite friend, Arnold Bostius, describing a book he was finishing; Bostius died before the letter arrived, the prior of Ghent opened it, and copies went across Europe.5 In it Trithemius claims, for the second book, an art of conveying “my thoughts to the initiate over any kind of distance … without words, writing or signs by whatever kind of messenger”, such that a messenger “pressed for an answer by torture … would not be able to confess anything of the message which is entirely unknown to him” — adding that all of it can be done “without the help of superstitious means and without the assistance of spirits”.5 Read that last clause again: the book on angel magic is announced, by its author, as not needing angels.

Walker’s Spiritual and Demonic Magic (1958) — the same Walker as the epigraph — established the reading the book’s own footnote still follows: the first two books of the Steganographia are a cryptographic system wearing the costume of a grimoire, and only the unfinished third is the magic it appears to be. (The whole-book version of the cipher reading, all three at once, is Wayne Shumaker’s.) Acher accepts the double reading and goes past it:

“The most likely answer is both. Trithemius’ Steganographia is partly a treatise on cryptography in which the methods of encipherment are disguised as demonic magic and partly a treatise on demonic magic.”5

The book does not choose, and it gives the reason: Trithemius “deliberately chose the most infamous and dangerous genre of his time in which to conceal his message”, when he could have hidden the same keys in a poem or a chronicle.5

And here the book is out of date in its own footnote, which the post has to say. Its note runs:

“To be precise, most researchers today agree that the first two books of the Steganographia contain cryptographic instructions in disguise; it is the unfinished third book, however, that stands out as it does not seem to contain cryptographic code, yet rather concentrates on the actual angelic magic described in it in detail, e.g. Walker: 87”.5

That is Walker’s position, cited to Walker: the state of the question as of 1958, with Walker’s third book the real grimoire. It is no longer that. Two cryptologists solved the third book — Thomas Ernst in Daphnis in 1996, and Jim Reeds in Cryptologia in 1998, whose abstract reads in full:

“Book III of Trithemius’s Steganographia (written ca. 1500) contains hidden cipher messages within what is ostensibly a work on magic. After almost 500 years these cryptograms have been detected and solved. (Since 1606 it was known that similar ciphers were present in Books I and II.) As a result the Steganographia can no longer be regarded as one of the main early modern demonological treatises but instead stands unambiguously revealed as the first book-length treatment of cryptography in Europe.”7

So the correction runs one line further than the book, in the direction the book was already going: its thesis is that the frame can be read two ways, and the scholarship since 1996 says Book III is a third cipher too. The reading did not collapse to “only a cipher” — the text still tells a practitioner exactly how to do the operation — but the proportion of the double reading moves. Acher’s “most likely answer is both” survives on the broader text; his aside that the third book escapes the cipher does not. The blog reports both: established, and argued.


4. Hidden in plain sight

The phrase the book uses is the phrase to keep. Acher, on what Trithemius knew how to do:

“As a life-long reformer of magic and master cryptographer we can surmise that he would have known how to conceal in plain sight a heretical teaching in the periphery of a work focussed on a much more straightforward operation.”8

The book also gives the prosecutor’s frame verbatim. In 1504 the respected Parisian theologian Carolus Bovillus spent two weeks at Sponheim, was shown the manuscript but not the key to it, and then wrote to a bishop:

“I took myself to Trithemius; who I encountered entirely as a sorcerer and in no manner whatsoever a philosopher.”5

And then: “if the good angel of the Lord still exists, as I believe, so may he cut him in two, right down the middle and resolve the wicked pact he had formed with the evil angels.”5 That is a frame supplied from outside by a reader who did not perform the operation and could not read the text. The apparatus of “white magic” in the title is an attempt to write a magic that could survive him: Trithemius’s project was to “reintroduce certain forms of magic into the curriculum of the Christian Church”, knowing the alternative was “to not end on the pyre”.3 When the work is legible as sorcery, the practitioner’s problem is not whether the daimon is real but whether the man holding the book will be believed.


5. The angelic mind, in the manuscripts’ own words

Acher’s term for Trithemius’s target is the angelic mind, and the goal is stated in the Introduction in a sentence worth reading slowly: “the one essential goal of all white magic: to make the human and the angelic minds alike.”3 The manuscripts put it in the operative voice. From the first chapter of Pelagius’s Two Books:

“But if man wants to achieve this, he must unite himself with the angelic mind and become alike.”9

The two minds differ from the outset: “the angelic understanding is complete in all parts”, while “man with the help of the angel can attain a knowledge of all future and present things”.9 Acher says the instruction deliberately de-personalises the being: Pelagius “deliberately uses the non-individual form when referring to the angelic mind”, evoking “the idea of an angelic hive-mind, or at least the notion that all angels can access the same reservoir of perfected knowledge”.10 Set that beside the holy daimon, where the being was named, personal and met, and the emphasis has moved: what is to be joined is a body of knowledge with a mind attached, and the operation is first of all an act of assimilation. Acher is explicit that this is load-bearing: “The key to the operation lies in the gradual assimilation of the human mind to the angelic mind until they have become sufficiently alike that they can hold a shared space.”10 And the manuscripts put the life first: “all of these ritual preparations, prayers and acts of devotion will be null and void if the practitioner has not adopted a way of life that allows the angelic mind to come close to and thence continually dwell in proximity to their human mind.”10 That is the finding the holy daimon reported from the other direction — the work on the self is the prerequisite, and the encounter happens on the way out — stated here as arithmetic: a life, or nothing.

And here is the counterweight, in the body, and it is the book’s own. Of the channel through thoughts — the third of the three Acher identifies, alongside dreams and visible appearance — he names the obvious objection and dissolves it:

“The Achilles’ heel of this method might seem to be our human (in)ability to differentiate between our own thoughts and the ones received through angelic mediation.” “However, if looked at through a more practical lens, this concern turns out to be void: to the person with a problem it doesn’t matter where the solution comes from — either from their own ingenious free spirit or through the mediation of another being — as long as it solves the problem.”10

The blog’s whole instrument set — the differential, the machine said so, the label — exists because that indistinguishability is the problem, not a technicality: a source trusted as external is a source that can no longer be checked. This is the book saying the opposite in one clause — origin is dropped for result — and the two criteria are not reconcilable: if the criterion is it worked, there is nothing left to check.


6. What the manuscripts actually prescribe

The blog’s daimon readings have had no practical layer at source; Acher’s are translations of operations, so it is worth stating plainly what they ask for.

The Two Books is dream incubation, Christianly framed. Book I gives nineteen chapters: live alone and chastely, pray without ceasing, know the star and hour of your angel, and put the question to God so that it can be answered “in my sleep through your holy angel N.N.”11 Book II is the consecration — a clean chamber with a crucifix and three wax candles consecrated on a Marian feast, a written question on a consecrated wax tablet placed under the pillow, a confession, and then a long body of orisons addressed in turn to Father, Son, Holy Spirit, the Virgin, and the angel, named by the practitioner as “N.N.”11 At the close the practitioner faces the four quarters and speaks an exorcism — “Begone, therefore, far from here, in the name of the Father and the Son and the Holy Spirit!” — and then goes to sleep “without having spoken to anyone and not having taken up any other matter in your thoughts”.11 The Tablet of Truth is a pendulum operation, the most concretely magical thing in the book. Attributed to Pelagius and transmitted through the intermediary Libanius Gallus, its title names its angel: “The Work of ALMIEL. The Tablet of Truth … under the office and direction of the holy angel ALMIEL, who reveals the truth in dubious and ambiguous matters”, with the manuscript’s gloss that “Almiel is a peaceful angel and friend of life, who abhors the shedding of blood”.12 The operator makes a wooden tablet with a design on its face and a conjuration circle on its reverse, has it consecrated by a priest, seals a splinter of the True Cross into a cavity in it, and suspends a needle threaded on silk, stuck into a consecrated piece of bread, over a cross. A movement east–west is yes; north–south is no. The angel moves the bread.8 That is the operation in full, and it is a technique — a divinatory instrument with a hinge, a consecration and a rule for reading it, in the same family as the ring-over-a-plate of the witch trials that Acher traces back to Ammianus.8 It is described apparatus, with a named agent and a reading rule.

The General Key is a grimoire of sympathetic magic, spurious to Trithemius — his own General Key was the cryptographic key to the Steganographia, a different book entirely — and Acher is clear that the attribution is false while defending why the text is worth reading: it condenses the premises of astral magic into numbered rules and then performs one full example.13 The example is the one the post has to name, because it is the in-body counterweight to the phrase “white magic”. It is a love philtre: a dove killed and its heart burned while still quivering; powders mixed with the operator’s own blood; a parchment figure written with two names joined by the angel’s name and burnt; and the result a powder “which if drunk to the health of the person [will ensure] that person will be in love with you incessantly until their death”.13 The prayer over the incense asks the angel to bless it “so that it possesses the power to bind all women in love to me”.13 A book whose title announces a purified white magic contains, in the text it publishes, a recipe for drugging a third party into love. Acher reads the animal sacrifice level-headedly and does not pretend the operation is anything other than what it is.13 The boundary between white and black here is drawn by the intent of the operator, and the same manual contains both registers.

Two boundaries in that manual belong in the body too. Rule 7 of the General Key’s twelve, after the instruction that everything used must be unused, reads: “These things shall not be seen or touched by a woman or a maiden who is menstruating, otherwise they lose their power.”13 And the Two Books bars from the practice “heretics, infidel Christians, those who lead a swinish life”, running on through gluttons, boozers, the unchaste, mockers, bandits, murderers, thieves, liars, gamblers, “dalliers”, adulterers and “black artists”: “all are incapable and unworthy to possess knowledge of this.”9 A tradition of white magic that defines itself by what it excludes has told you something about itself, and it is not the daimon.


7. The caution, searched and reported

The vocabulary the blog has used before — safeguard, caution, danger, pace, warning, protection — was looked for across the whole book. The word “safeguard” occurs once, and not as a warning: it is in the fifth prayer of the Tablet of Truth’s consecration, to the guardian angel, who “guards the soul of this servant of God and safeguards it on every path”.12 There is no “physician”, no “psychiatrist”, no “mental health”, no “sanity”, and no referral of any kind to anyone outside the practice; “doctor” appears three times and every one means a learned man.9 The clinical referral is absent, which means the second Acher reading in this series has found the same absence in the same author. A search shows only what it indexes, so the claim is scoped: within this book, the referral is not there.

But the operational caution is not absent, and it is stronger here than in Holy Daimon. It comes in three forms, each inside the operation.

One — a state check before the work, and it is explicit:

“Additionally, you should take care not to attempt to inquire in pursuit of the truth by means of this tablet, in cases when you are not in a good mental state, if your head is not right, if you are not well disposed, that is, in cases where you are sad, melancholic or generally confused, when you are tired, lethargic, scowling, when you have overly indulged in wine or food or are in disorder in any other way, because under these circumstances you will not have success in your work, but rather will experience illusion.”14

This is the instrument the blog has been asking about since the differential: a rule that says do not operate in this state. It is a self-check and not a referral — the remedy for a bad state is to postpone the operation, not to leave the tradition — but it is written down, at source, for the moment before the work starts.

Two — a refusal list. The Tablet’s rule 5: “Never put this tablet to use for the killing of a human being, for theft, robbery or any other crime by which the respective person might be killed, for the spirit ALMIEL and his companions despise bloodshed amongst humans.”14 The Two Books has the same structure without the tablet, and goes further than a modern reader will expect: “Also based upon such insights and received revelations nobody should be convicted or sentenced to death”, and it limits legitimate questions to “honest, befitting things such as about your health, food, wealth”.9 A divinatory technique that can give a true answer is a technique that can kill someone by accusation, and the manuscript closes that door in its own list of rules.

Three — an oath sworn to a priest, and it holds the closest thing in this book to a clinical sentence. Before the consecrated tablet is handed over, the priest puts a set of questions to the operator:

“Will you act in each operation with maturity? That is, you will not perform the action out of recklessness, on a childish inclination, or as a confused or insane soul?”12

The operator swears, gives his hand on it, confesses and communicates. The check on the person is not a diagnosis and not a screening; it is a vow taken in front of another man, and the other man is the priest who has just been told, in the same manuscript, to be careful that he himself is no mocker, since a mocker’s consecration “will be void”.12 There is a witness in the operation — the only witness in the whole book — and he is there to refuse it to someone who is not in a position to use it.

And the danger the book names most often is not a danger to the practitioner at all. It is the danger of being read as a sorcerer: the Steganographia’s “risk of being construed as demonic magic”,5 and the observation that “such practices could easily land one on the pyre”.8

The negative finding, stated plainly: this book carries no clinical referral, and the check it does carry is a state check plus a refusal list plus an oath — all of them inside the operation and none of them outside the tradition. For the blog’s count: Acher’s first volume has no check, Quareia’s has a clinical triage and a referral out, and this is the middle case — a gate on the state of the operator, with no door in it leading out of the practice.


8. The master who never existed

The whole practical layer of §6 is attributed to Pelagius Eremita, and Acher argues — flatly, in his own voice, with the evidence set out — that Pelagius never lived:

“not only is Trithemius the only confirmed literary source we have for the works of this 15th century hermit, but in fact Pelagius Eremita never existed.” “The only conclusion to draw is that Trithemius invented this pen name in order to share his own magico-mystical teachings under the secure disguise of an occult authority.”15

His evidence is documentary and checkable. The Two Books cites Agrippa — “as Cornelius Agrippa writes in his Philosophia about these things” — and De occulta philosophia did not exist in manuscript before 1510, so the self-dating to 1480 “is obviously false”.15 Every mention of Pelagius and his messenger Libanius Gallus comes from Trithemius’s own letters and books, and only his; Carlos Gilly calls one of the letters “the freely invented purported letter which Trithemius’ alleged teacher Libanius Gallus wrote on 6.4.1499”, a fiction that “has deceived scientists until today”.15 Acher places the invention in 1505–1509, after the leaked letter and after Bovillus — and he names the precedent, in a sentence the blog should quote because it is an author describing his own tradition’s method without flinching:

“Overstepping and deliberately blurring the lines between fact, fiction and forgery, is at the heart of the Western magical tradition, whether one appreciates or is appalled by it.”15

Now the blog’s part, and it has to be stated without tidying. Every one of the operations in §6 is a text Acher translates in full and recommends to a modern practitioner as “a wealth of relevant material for the modern practitioner” — and the argument of the second half is that the man who wrote it was the abbot whose name is on the spine of the book.10 That is not a debunking: on his account the material is stronger, not weaker, for having an author. The blog’s job is narrower. It is to note that the material offers no independent witness either — the text’s authority derives from a master, the master was invented by the author, and the author is the only source. The follower post and the empty vessel both dealt with authority routed through an absent person; here the routing is deliberate and literary, and the person is a pen name. On the book’s own argument these texts are not a surviving record of a fifteenth-century tradition but the composition of one man, published after his own attempt to write in his own name went badly wrong. That is a finding about a text’s provenance, not about anyone’s experience of it: nothing here says the operation is inert.


9. The correction the blog owes

Three readings of this author, and this one has moved the register twice.

The correction, stated explicitly: the blog’s question has been where the check is held, and this book moves it to who the concealment is aimed at. The frames the blog has analysed as dangerous each put the check somewhere other than the participant’s hands. The owned cosmos is the cleanest case, because it hides nothing at all: it names the endpoint and describes the seat openly — “the cosmology did not merely permit it. The cosmology described it” — and what makes it the most dangerous of the three is that its checks are “held by the mediator”. The costume hides the mechanism and the certified frame hides the warrant, and there too the participant is the one who cannot verify what is being done to them. So the axis is not hidden versus open but where the check is held. This book adds a second axis: it is about a frame hidden from an adversary, where the participant is told everything. Trithemius writes an operation in full, hides it inside a text that reads as demonic magic, and the reader he is hiding it from is the reader who would burn him: the concealment protects the practitioner from the prosecutor, and the practitioner is given the technique entire. Acher’s phrase is that a master cryptographer “would have known how to conceal in plain sight a heretical teaching”, and the record shows why he had to — Bovillus got through only a few chapter openings and did not hold the book for longer than two hours, and wrote that the man was a sorcerer, and that verdict came close to finishing him. The blog owes the distinction because the two look identical from the outside — a text that is not telling you what it is — and because the blog’s existing rule, a frame that hides its structure is doing work on the person inside it, is false of this one. The rule needs an addition, not a retraction: the blog must ask who the concealment is aimed at. Concealment aimed at the occupant is the mechanism; concealment aimed at a third party is a defence, and the tell is whether the participant knows the shape of the operation. Here they do. That correction has a cost: if the same text is legitimately legible as a cipher and as a grimoire, the reading the blog brings is not neutral — it is the same act the prosecutor performed, at the same text, with a different verdict, which is what the machine has no reading says, arrived at from inside the tradition.

A second correction, smaller and narrower, and the triangle closes on it. §5 raised the question of whether Acher’s “angelic mind” is a seat — an owned endpoint with a person at it — or the lateral guide of the holy daimon. The book answers it in its own words, in the passage where Acher describes what the invention was for:

“No religious community is necessary to forge this bond. With Trithemius the bond becomes the direct and personal relationship of every man and their angel. And with this final elitist turn, all responsibility rests entirely with each individual.”6

And in the same analysis: “In stark contrast to the Solomonic tradition, what is central to Trithemius’ tradition of white magic is not an act of demonic command and coercion, but a continuous effort from the human side towards angelic assimilation.”6 A bond that needs no community, direct and personal, whose whole responsibility sits with the individual, achieved by assimilation rather than command: that is the relation the holy daimon found, and Acher says so with the word — he calls the Majorcan hermit’s being the “holy daimon”. The blog’s triangle is therefore not three kinds of relation. It is one relation — unmediated, unowned, outward — met three times: as a guide, against an institution, and behind a text. The correction is that the blog must stop treating the text as a mediator: it is not what stands between the practitioner and the encounter, but one of the places the encounter has been stored.

And with that, the counterweight, because the triangular reading must not be allowed to make the book tidy. The relation may be the same. The route is not. The Tablet of Truth cannot be started without a priest: he consecrates the tablet, blesses the needle and the thread and the bread and the wax, says three masses, hears the operator’s confession, and hands the finished instrument over with the words that grant “rulership over the spirits”.12 The book is kept secret under an oath sworn to that priest, and the manuscript’s closing instruction is that the work is not to be shown “to a person who is unlike us, for any cause, prize, or reward”.12 So the relation is unmediated and the access is gated — by a cleric, by an oath, and by an instrument only a priest can commission. That is not the western column’s graded curriculum, where the gate is a syllabus: this gate is not a stage on a path, it is a permission. The earlier finding was that the West wrote its safeguards into the syllabus; the addition is that this corner of the West also wrote its practice into a lock, and gave the key to a man in a stole.


10. What this reading adds

Two things, briefly. One — the caution is real, and it is not clinical. §7 found a state check, a refusal list and an oath, and no referral, which makes the clinical referral look like what it is: a modern addition, bolted on where a tradition had a gate but no door. The manuscript’s answer to a practitioner in a bad state is postpone the operation; the safeguards and the clinical column say the answer is leave the practice and see someone. Both are written down, and they are not the same instrument.

Two — the two-way frame. The blog has spent a great deal of space on frames hidden from the people inside them. This is the first source that shows the opposite case from within: an author who codes his own work, the prosecutor who reads it the other way, and the reader whose method is to hold both readings at once and refuse to collapse them. “The most likely answer is both” is the book’s sentence about the Steganographia, and it is the honest sentence to end on, because the post had to add a correction to it: the cryptologists who came after the book’s sources solved the third book, and the cipher did not stop at two.

What the holy daimon called the check that was missing, this book has partly supplied and partly left where it was. The manuscripts write down when not to work. They do not write down who to tell when the work has gone wrong. And the practice they describe is not owned by a seat and not mediated by an institution; it is mediated by a man in a stole who holds the tablet, and it is hidden from a reader who would kill you. That is not the blog’s cosmology and it is not the blog’s permission. It is one text, read at its own scale, and the frame in it is one the blog had not learned to ask about: not who is being hidden from — who is being hidden from whom.


Notes

5.

8. The same chapter carries the Steganographia’s “most likely answer is both” passage and the footnote quoted in §3, cited there to “Walker: 87”.

Marking: documented — every passage in quotation marks, taken from Black Abbot · White Magic in the Scarlet Imprint edition (2020, ISBN 978-1-912316-35-9), checked character for character and cited in the notes by chapter and section; the manuscript quotations are the edition’s own translations, and the typographic normalisations are stated in the Status note. The one external source is Jim Reeds’s 1998 Cryptologia paper, quoted from the abstract on the journal’s article page. Inferred, as this post’s — §4’s reading of the concealment as aimed at a third party rather than at the participant; §5’s reading of the “turns out to be void” passage as a criterion the blog’s instrument set cannot adopt; §7’s classification of the book’s caution as a state check, an oath and a refusal list rather than a referral; §8’s separation of the forgery finding (the book’s) from any finding about what a practitioner experienced (not the post’s); and the two corrections in §9. The correction the blog owes is stated in §9 and is not resolved here: a frame that conceals its structure from an adversary and one that conceals it from the occupant look identical from outside, and the blog’s existing rule — a frame that hides its structure is doing work on the person inside it — does not hold for this book, which tells its practitioner everything and hides from the prosecutor. It did not fit the owned cosmos either, whose seat was named openly and whose danger lay in the checks being held by the mediator. The gap is real and is also in the body: this book contains no clinical referral, and the check it does carry stops at the operation’s edge, where the western column recorded one that leaves the tradition. Nothing here validates or disqualifies anyone’s practice, and nothing here is a claim about the state of mind of Acher, Trithemius, Pelagius, Bovillus or anyone else named. The cosmology is not endorsed — the post takes no position on whether an angel, a daimon or a planetary intelligence exists, and none on whether the operations work.

  1. Frater Acher, Black Abbot · White Magic: Johannes Trithemius and the Angelic Mind, London: Scarlet Imprint, 2020, ISBN 978-1-912316-35-9 — edited by Peter Grey, copy-edited by Paul Holman, designed and typeset by Alkistis Dimech, illustrated by Jose Gabriel Alegría Sabogal. From the front matter and Introduction: “A book made from equal parts of cunning deceit and genuine magic. A book with a worldly facade, and a hidden chamber, patiently waiting to be discovered by a curious mind”; “we should be careful. We shall step warily into this man’s past and into the maze of stories, lore and fables he seeded for us”; the Trithemius epigraph, “Whatever in the world is knowable, I always desired to know”; and the McLean epigraph, “Johannes Trithemius was perhaps the central figure in the evolution of the Western esoteric tradition.”↩︎

  2. Black Abbot · White Magic, front matter, epigraph credited to “P. D. WALKER”: “It cannot be proved with absolute certainty that Trithemius was in the habit of performing magical operations with the help of planetary angels, but it is highly probable.” The book’s bibliography identifies the source as D. P. Walker, Spiritual and Demonic Magic from Ficino to Campanella, Studies of the Warburg Institute vol. 22, London: Warburg Institute, 1958 — the same work cited in the book’s footnote at↩︎

  3. Black Abbot · White Magic, Introduction — “As a practicing magician, I will undertake the challenge not through the lens of an academic scholar, but through that of a magical operator”; “the foremost intent of this book is to mend and polish this particular link in the chain and to reinsert the black abbot into the collective memory of our tradition”; that practitioners “often place a premium on concepts such as lineage and the historical validity of their favoured tradition” and that most “are not trained historians”; that Trithemius “attempted to reintroduce certain forms of magic into the curriculum of the Christian Church” and had “to not end on the pyre”; “the one essential goal of all white magic: to make the human and the angelic minds alike”; and, on the optional prayers, “the experienced practitioner would weave their own way of praying and creating intentional spiritual contact into each rite”. The Introduction’s own section headings — “Mending the chain”, “Learning from ancestors”, “In pursuit of white magic”, “The structure of the book” — are the book’s.↩︎

  4. Black Abbot · White Magic, “The Powder of Pelagius” — the recipe is drawn from Trithemius’s Antipalus maleficiorum (written 1508, published 1605) for exorcistic use; the book lists its herbal body and its apotropaic ingredients, including “pulverised offertory bread blessed in the Lord’s Supper” and “powdered cemetery dirt”, and notes the paradox that an anti-magical screed of the kind the Malleus Maleficarum inspired became a practical handbook. Cited here only for that paradox, and for Will-Erich Peuckert’s verdict on the Antipalus, quoted in the book: “these things have remained alive, and they still exist today.”↩︎

  5. Black Abbot · White Magic, “Trithemius’ Life and Work” (an English translation of an essay by Professor Klaus Arnold) and “Trithemius and his magical master Pelagius Eremita”, sections “Critical appraisal” and “Three incidents” — “I The expulsion from Sponheim”, “II The Steganographia incident”. The Steganographia material: the 1499 letter to Arnold Bostius, describing an art of conveying “my thoughts to the initiate over any kind of distance … without words, writing or signs by whatever kind of messenger”, such that a messenger “pressed for an answer by torture … would not be able to confess anything of the message which is entirely unknown to him”, and that “all of this can be done when and how often one desires, without the help of superstitious means and without the assistance of spirits”; Trithemius’s own account of the source — “By the way, I learned none of this from a human, but through some kind of – I even don’t know myself – revelation” — with the dream dialogue in which the visitor “spoke and taught me every single thing in order, and he showed me how easily these things could be accomplished”; and “so that you may know me as a philosopher and not as a sorcerer”. The Introduction summarises the same material — “Trithemius admitted openly (and much to his later regret) that most of the cryptographic masterpieces in his Steganographia were revealed to him by a spiritual entity in his sleep. Problems he had struggled with for months were suddenly shown to him in dreams. Who this entity was, whether it was the same youth he had described in his origin story, or whether he had used any magical techniques to trigger such contact, he didn’t dare reveal.” — a passage of the Introduction, not the chapter quoted above. The regret is attested in the same chapter as the 1507 decision to stop work on the unfinished third book, for three stated reasons: the first “because of the harm that its techniques could inflict if used by evil men”, the last “the opinion of the unlearned rabble, who attribute everything they cannot understand to the evil arts”; the book only saw print “some 99 years later in 1606”. The Bovillus verdict is quoted from the 1509 letter to Germanus de Ganay. The frame’s ingredient “risk of being construed as demonic magic” is from the same chapter; the observation that “such practices could easily land one on the pyre” is from the conclusions of “Analysis of the Tablet of Truth”, quoted at↩︎

  6. Black Abbot · White Magic, “Trithemius and his magical master Pelagius Eremita” — the chapter’s epigraph is Peuckert, “More so than Faust has this man moved the hearts of contemporaries and posterity: the magician of the emperor and the Rhenish Abbot”; Trithemius is described as “father of bibliography and forger of historical codices”, and the four contributions include “his role as a proponent, and possibly an instigator of the witch hunts in the 16th and 17th century”. From the chapter’s section “Spiritual location”: “he scattered hints like breadcrumbs leading towards the occult manuscripts of Pelagius Eremita, which were only to be found and read by the few”; “No religious community is necessary to forge this bond. With Trithemius the bond becomes the direct and personal relationship of every man and their angel. And with this final elitist turn, all responsibility rests entirely with each individual”; and “In stark contrast to the Solomonic tradition, what is central to Trithemius’ tradition of white magic is not an act of demonic command and coercion, but a continuous effort from the human side towards angelic assimilation.” The chapter’s closing section reads the pen name as a triple allusion — the fourth-century heresiarch Pelagius, Ramon Llull, and the legendary hermit Pelagius of the Codex Calixtinus, whose abbey of St James in Würzburg was Trithemius’s home for his last decade. That last is the book’s argument and not this post’s.↩︎

  7. Jim Reeds, “Solved: The Ciphers in Book III of Trithemius’s Steganographia”, Cryptologia 22:4 (October 1998), 291–317, DOI 10.1080/0161-119891886948. The passage quoted is the paper’s abstract, as published on the journal’s article page (Taylor & Francis): “Book III of Trithemius’s Steganographia (written ca. 1500) contains hidden cipher messages within what is ostensibly a work on magic. After almost 500 years these cryptograms have been detected and solved. (Since 1606 it was known that similar ciphers were present in Books I and II.) As a result the Steganographia can no longer be regarded as one of the main early modern demonological treatises but instead stands unambiguously revealed as the first book-length treatment of cryptography in Europe.” The same solution was reached independently by Thomas Ernst, “Schwarzweisse Magie. Der Schlüssel zum dritten Buch der Steganographia des Trithemius”, Daphnis 25 (1996), and by Ernst again in Cryptologia (“The Numerical-Astrological Ciphers in the Third Book of Trithemius’s Steganographia”, 1998). The book under review cites neither; its footnote follows Walker (1958), which is the pre-1996 state of the question. This is the only external source the post quotes.↩︎

  8. Black Abbot · White Magic, “Analysis of the Tablet of Truth” — the composition, consecration and operation are analysed in the sections “The composition of the Tablet of Truth”, “ALMIEL & the angelic prayer” and “An act of dactylomancy”. On the mechanism: a positive answer is a movement east–west “from bread to bread”, a negative one north–south “from wax to wax”. On the angel ALMIEL, the book notes its appearance in the Key of Solomon’s third pentacle of Venus (as “Ægalmiel”, which the book reads as a mistranslation of ALMIEL) and ties the gematria to the Hebrew for magician or soothsayer, “literally ‘the one who knows’”. The comparison with Ammianus Marcellinus (fourth century) is the book’s, and it is Acher’s judgement that the older account is the more sophisticated instrument. The “conceal in plain sight” sentence is from the chapter’s conclusions, and the table comparing the Tablet of Truth with Francis Barrett’s “Table of Trithemius” from The Magus (1801) is the book’s. The chapter’s conclusions also carry the observation that “such practices could easily land one on the pyre”.↩︎

  9. Pelagius Eremita, Two Books · Of the knowledge and name of one’s good angel (Cod.mag.13, Bibliotheca Albertina, Universitätsbibliothek Leipzig; the book dates the German copy to 1710 or earlier and the Latin original to the later fifteenth century). Book I, ch. I — “But if man wants to achieve this, he must unite himself with the angelic mind and become alike”; “the angelic understanding is complete in all parts”; “and man with the help of the angel can attain a knowledge of all future and present things”. Book I, ch. II — “this book is not meant for the unworthy, those who are not worthy of having contact with it, such as heretics, infidel Christians, those who lead a swinish life”, running on to “all are incapable and unworthy to possess knowledge of this.” Book I, ch. VII — the Alphonsus of Salamis episode, in which the hermit tells the angel, “Watch out that you are not a liar and a deceitful spirit, for I am a servant of God, and have nothing to do with lies.” Book I, ch. XVII — “Also based upon such insights and received revelations nobody should be convicted or sentenced to death”, and “One should also not inquire about superstitious things, but only honest, befitting things such as about your health, food, wealth”. Folio numbers in the book’s citations are to the Leipzig manuscript; the small-capital drop capitals and the printer’s page-break marks are normalised here, and one page-break mark inside the ch. XVII passage is elided as an artefact.↩︎

  10. Black Abbot · White Magic, “Analysis of the Two Books” — the analysis opens with an epigraph from Juan de Maldonado (1570): “Angelic existence cannot be proved by reason: but by experience, which passes above all reasons, it can be proved.” On the lexicon, that Pelagius “deliberately uses the non-individual form when referring to the angelic mind”, evoking “the idea of an angelic hive-mind, or at least the notion that all angels can access the same reservoir of perfected knowledge”; “The key to the operation lies in the gradual assimilation of the human mind to the angelic mind until they have become sufficiently alike that they can hold a shared space”; “all of these ritual preparations, prayers and acts of devotion will be null and void if the practitioner has not adopted a way of life that allows the angelic mind to come close to and thence continually dwell in proximity to their human mind”; the closing section’s “a wealth of relevant material for the modern practitioner”. The interspecies-communication material is the book’s section of that name: “deciphering these kinds of prophetic dreams, as Pelagius explains, remains a source of noise and error”; “Direct exposure to angelic beings can have all sorts of unintended consequences on the human organism”; “we should consider if direct exposure to them is such a smart idea after all?”; “The Achilles’ heel of this method might seem to be our human (in)ability to differentiate between our own thoughts and the ones received through angelic mediation”; and “However, if looked at through a more practical lens, this concern turns out to be void: to the person with a problem it doesn’t matter where the solution comes from — either from their own ingenious free spirit or through the mediation of another being — as long as it solves the problem.” The optional-prayers passage, quoted by the book from Pelagius at f.52v, includes “need not perform the prayers at the precise length written here”, “those who pray aright, pray in their spirit, and not by the number of the psalms” and “for those who are weak in their prayer and do not know how to go about their prayer”. The book calls the hermit’s being the “holy daimon”: “establishing communion with one’s good angel, or as we like to call it holy daimon”.↩︎

  11. Two Books, Book II (“Of the Consecration”), chs. I–VIII, and the book’s own ritual summary. From the translation: the chamber “should be clean and pure and quiet”, with “an altar with a crucifix” and three wax candles inscribed with the Trinity, with “In the name of my angel, and in the name of the seven planets in the celestial firmament”, and with “the name of our Lord Jesu Christi Nazareni”; confession and communion; the consecrated wax tablet inscribed with the question and placed “under your head”; the four-quarters exorcism, ending “Begone, therefore, far from here, in the name of the Father and the Son and the Holy Spirit!”; and the instruction to fall asleep “without having spoken to anyone and not having taken up any other matter in your thoughts”. The recurring prayer formula is “reveal to me in my sleep through your holy angel N.N. the answer to my question”. The book’s ritual-summary table names the phases Preparation, Opening, Devotion, Confession, Invocation, Conclusion, Banishing, Dream incubation and Continuation.↩︎

  12. Libanius Gallus and Pelagius Eremita, The Tablet of Truth (Cod.mag.25, Leipzig; Latin title given as Magistri Pelagii Eremitæ in insula Majoricarum circulus seu tabula veritatis proscribente eam discipulo suo magistro Libano Gallo, with an older version in the Bibliothèque nationale de France, BnF Latin 7869). The work is titled “The Work of ALMIEL. The Tablet of Truth. By Master Pelagius, hermit in the realm of Majorca under the office and direction of the holy angel ALMIEL, who reveals the truth in dubious and ambiguous matters”, with the parenthetical “(Almiel is a peaceful angel and friend of life, who abhors the shedding of blood)”. From the consecration: the priest’s interrogation, “Will you act in each operation with maturity? That is, you will not perform the action out of recklessness, on a childish inclination, or as a confused or insane soul?”; the requirement that the officiating priest be no mocker, since his consecration “will be void”; the grant of “rulership over the spirits”; and the closing oath, not to show the work “to a person who is unlike us, for any cause, prize, or reward”. The one occurrence of “safeguards” in the book is in the fifth consecration prayer, to the guardian angel: “Holy Angel, who guards the soul of this servant of God and safeguards it on every path”.↩︎

  13. Black Abbot · White Magic, “The General Key” (Cod.mag.118, Leipzig) and “Analysis of the General Key”. The text’s preface: “O most blessed reader, you are honoured to see this document … Pay attention that you not wickedly abuse such a rich and magnificent treasure, for if you were to, sooner or later you would feel heaven’s revenge.” Rule 7 of the twelve includes the prohibition on contact with a menstruating woman. The example operation (“To cause love between a man and a woman”) produces a powder “which if drunk to the health of the person [will ensure] that person will be in love with you incessantly until their death”, and the prayer over the incense asks “O beautiful Anael, you who delight in this incense, come to receive this offering … so that it possesses the power to bind all women in love to me”. The text’s own caveat: “I do not intend to teach the devil’s work, but that one has to differentiate evil from good.” Acher’s analysis holds the attribution to Trithemius to be spurious — Trithemius’s own General Key was the Clavis generalis triplex in libros steganographicos, written by 1500 and first printed in 1621 — and reads the preface’s warning as the common disclaimer of late medieval magical authors, which “placed responsibility into the hands of the practitioner” and whose real content is “the most important key to all operations of magic: to perform them with virtue”.↩︎

  14. The Tablet of Truth, “Rules to be observed” (ten rules) and “Here are some notes to be followed during the operation” (thirteen further notes). Rule 4 — “not in rage and fury and not with a wine-filled stomach, but on an [empty stomach?] you shall undertake it and in good health and spirits”, the bracketed query being the edition’s. Rule 5 — “Never put this tablet to use for the killing of a human being, for theft, robbery or any other crime by which the respective person might be killed, for the spirit ALMIEL and his companions despise bloodshed amongst humans.” Rule 7 — “When you are posing a question concerning your own matters, liberate yourself from an excess of involvement in your personal desires and elevate your craving towards the perception of truth beyond yourself. Should you not do this, but turn your desires to other matters, you will easily be deceived.” The state-check passage, following the ten rules — “you should take care not to attempt to inquire in pursuit of the truth by means of this tablet, in cases when you are not in a good mental state, if your head is not right, if you are not well disposed, that is, in cases where you are sad, melancholic or generally confused, when you are tired, lethargic, scowling, when you have overly indulged in wine or food or are in disorder in any other way, because under these circumstances you will not have success in your work, but rather will experience illusion.” Note 11 — “The best time to unveil the truth is in the morning: sober and on an empty stomach”, for “when a man is full of food and drink, the good spirits despise him.” Note 10 warns the operator not to bother a hasty spirit “with reckless and useless questions”, since otherwise “the good spirit will retire insulted, and a wicked one will come, deceive you with its lies, and weaken the tablet by its presence”; note 9, to pause when “the mind is sluggish”.↩︎

  15. Black Abbot · White Magic, “Trithemius and his magical master Pelagius Eremita”. The chapter’s untitled opening, before the section “Critical appraisal”: “not only is Trithemius the only confirmed literary source we have for the works of this 15th century hermit, but in fact Pelagius Eremita never existed”; “The only conclusion to draw is that Trithemius invented this pen name in order to share his own magico-mystical teachings under the secure disguise of an occult authority”. From the section “III Trithemius the forger”: “Overstepping and deliberately blurring the lines between fact, fiction and forgery, is at the heart of the Western magical tradition, whether one appreciates or is appalled by it”; “Writing something new was not a virtue during his time; whatever was new resembled the lie, only the ancients held the weight and importance of tradition.” The documentary evidence, in the section “Literary location”: the Two Books’s citation of Agrippa, so that the dating of the treatise “to 1480 or earlier is obviously false”, and Carlos Gilly on “the freely invented purported letter which Trithemius’ alleged teacher Libanius Gallus wrote on 6.4.1499”, a fiction that “has deceived scientists until today”. Gilly, Paola Zambelli and Michael Kuper are cited as reaching a similar conclusion about the letters, at least in part. The fabrications of the historian “Meginfrid” and the chronicler “Hunibald” are in the same section, “III Trithemius the forger”.↩︎