Notes on Panofsky’s comments 4. Kabbalah

Header Illustration: detail from a Kabbalist scroll.  Brit.Lib.  Or 6465 (1556)
Two previous:     Notes on Panofsky’s comments 3 – hesitations (
Notes on Panofsky’s comments 2 – (


Note 8: … ‘Kabbala’

When Anne Nill wrote to her friend Herbert Garland in 1932 about Panofsky’s viewing the manuscript, she said, “He thinks there is some influence of the Kabbala in it.!!!!!8

The question has been hanging ever since. I know of no further comment by Panofsky, though something may be buried in the archive of his correspondence.

Elegant Enigma includes a  few paragraphs under ‘Cabala’ in the section titled ‘Collateral Research’, where it is placed between Angelic magic and Alchemy.

Notice d’Imperio’s use of the past tense:

” [Cabala] depended heavily on manipulation of the letters of the Hebrew alphabet and lists of sacred words and was in general highly ‘verbal’ and abstract in character in contrast to the iconic and ‘visual’ character of other magical [sic!] systems,… the manipulations of Cabala may have inspired at least some cryptographic devices’     (d’Imperio, Elegant Enigma. p.60).

Both her spelling for the word as ‘Cabala’ and her few comments suggest that d’Imperio relied on an article in the  1901-6 edition of   Encyclopaedia Judaica.  If so, she didn’t take to heart its authors’  admonition:

most modern scholars … have treated the Cabala with a certain bias and from a rationalistic rather than from a psychologico-historical point of view; applying the name of “Cabala” only to the speculative systems which appeared since the thirteenth century, under pretentious titles and with fictitious claims, but not to the mystic lore of the geonic and Talmudic times. Such distinction and partiality, however, prevent a deeper understanding of the nature and progress of the Cabala, which, on closer observation, shows a continuous line of development from the same [religious] roots and elements.

What d’Imperio calls  ‘word-manipulation’ and thinks the mark of a magical system owed most to Abraham Abulafia, a conscious rationalist and follower of Moses Maimonides (who is sometimes called the ‘arch-rationalist’). Maimonides’ thought was – and still is –  respected across the religious and sectarian divides.  Of him, the  Catholic Encyclopaedia writes:

“through his “Guide of the Perplexed” and the philosophical introductions to sections of his commentaries on the Mishna … [Maimonides] exerted a very important influence on the Scholastic philosophers, especially on Albert the Great, St. Thomas [Aquinas], and Duns Scotus.”

speaking of perplexity, and though off topic, I’d like to mention a paper I’ve just seen online:

  • [pdf] Jim Reeds, ‘Solved: The Ciphers in Book iii of Trithemius’s Steganographia’, (DRAFT: 26 March 1998).

‘Voynich’ thoughts and Kabbalah

detail of miniature in a Greek Kabbalist manuscript.       Venice, Biblioteca Nazionale Marciana Ottieni. courtesy Lehigh University.

An online search for ‘Voynich’ plus ‘Kabbalah’ turns up nothing to help us understand Panofsky’s remark.  It may seem harsh to say that nothing said so far about the Voynich manuscript and Kabbalah has been other than trivial – but see for yourself:

  • In 2009, Pelling mentioned (here) that Pater Castell saw the  sephiroth in  one of the botanical drawings (Pelling’s illustration).
  • In 2013 Donald Goodell began a thread on the mailing list managed by Rich Santacoloma.  See that thread here.
  • A conversation was begun some years ago in the online ‘Journal of Voynich Studies‘  but – as so often – the talk soon veered  back to its contributors’ chief interest: the nobility and seventeenth-century Prague.
  • On July 5th., 2015,  Marco Ponzi left a comment on Stephen Bax’s site, citing an image from a sixteenth-century Kabbalistic Greek text. (It was Ponzi’s find, but a detail from the same diagram can be seen above).   Darren Worley soon provided the picture’s caption, “Influence of the moon on reading the signs of the cabala (kabbalah), miniature from the Cabalistic treatise, Greek manuscript, 16th century…etc.  Ponzi doubted the caption’s accuracy, but  I’m assured it’s correct.
  • Jan.26th., 2016, a thread opened on the forum ‘’.  The subject was actually Jules Janick’s published theory (with or without his name mentioned). The exchange followed the usual course.

Otherwise, Arthur O. Tucker‘s co-author, Jules Janick has made most of the general idea, pulling into Tucker’s ‘New World Voynich’ narrative the late and Christianised style of Kabbalah, knowledge of which he attributes to the missionaries.  However, in overlaying  the tree of Sephiroth on the Voynich map, Janick failed to notice that the quarter he designates ‘North’ is marked clearly with the rising sun which signifies East.

Texts and resources

(detailBrit.Lib. MS Or 11791 f.8v ‘Perush Sefer Yetzirah’ cf.  Brit.Lib. Add MS 26929.

As readers will realise, we are still entirely at a loss to know what about the manuscript or in it, could have led Panofsky to say he thought there was some influence from Kabbalah.  Of course, he might not have expressed himself as definitely as Nill reports, but hers is the only account we have.  He might simply have been musing…’Spain or somewhere southern’… Jewish… thirteenth to fifteenth century… could well be some influence from Kabbalah..’  We don’t know. The whole question is still, effectively, unexplored.

Any reader inspired with determination to solve the problem, one way or another, might like to begin with  Sefer Yetzirah, (‘The Book of Formation’ (or: ‘- Creation’) which is the earliest and perhaps best known of works described as Kabbalistic, though in this case the description is debated.

“Composed in (c.200 BCE – c.200 CE). Sefer Yezirah (Book of Formation) is the title of the earliest extant book on Jewish esotericism, although some early commentators treated it as a treatise on mathematical and linguistic theory as opposed to Kabbalah.”

– from the Sefaria site‘s introduction to the parallel Hebrew/English text.

  • British Library MS Or.11791 Parchment codex.  Commentaries on the Sefer Yetzirah (14th-15thC).
    The Library recommends the following article – and so do I.

The catalogue entry for another volume highlights the need to forget parochial thinking. The various hands are described:

Script (summary): Spanish and Italian semi-cursive script;  Italian semi-cursive script of the 15th century;  Italian/Byzantine semi-cursive of approximately 15th century; Spanish semi-cursive of approximately 15th century; Italian/Byzantine semi-cursive of approximately 15th century. 

For the  total novice (as I am), a couple of easy first meetings with Kabbalist thought:

  • George Robinson, ‘Kabbalah in Spain‘, (undated online article). Sub-title reads, “From the 13th through the 15th century, the Iberian Peninsula was the home of most major kabbalists.”
  • A modern orthodox rabbi,  Rabbi Yom Tov Glaser, explains Kabbalah for modern believers –  youtube video.
  • An article by Ephraim Rubin which looks like a very solid introduction to the Zohar.  published as a blogpost at Kinkatso & Co.


See also:

edited from the original.
  •  Joseph Dan, ‘Gershom Scholem’s Reconstruction of Early Kabbalah’, Modern Judaism, Vol. 5, No. 1, Gershom Scholem Memorial Issue (Feb., 1985), pp.39-66.
  • Hartley Lachter, ‘Spreading Secrets: Kabbalah and Esotericism in Isaac ibn Sahula’s Meshal ha-kadmoni’, The Jewish Quarterly Review, Vol. 100, No. 1 (Winter 2010), pp. 111-138.
  • Moshe Idel, ‘Ramon Lull and Ecstatic Kabbalah: Preliminary Observation’, Journal of the Warburg and Courtauld Institutes, Vol. 51 (1988), pp. 170-174.
  • Moshe Idel, ‘Maimonides’ “Guide of the Perplexed” and the Kabbalah’,  Jewish History, Vol. 18, No. 2/3, Commemorating the Eight Hundredth Anniversary of Maimonides’ Death (2004), pp. 197-226
  • Shaul Magid, ‘From Theosophy to Midrash: Lurianic Exegesis and the Garden of Eden’, AJS Review, Vol. 22, No. 1 (1997), pp. 37-75.
  •  Daniel Jütte, ‘Trading in Secrets: Jews and the Early Modern Quest for Clandestine Knowledge’,  Isis , Vol. 103, No. 4 (December 2012), pp. 668-686. (This paper includes the discursus on Abramo Colorni – regarding whom see N.Pelling, ‘Abraham Colorni’s Cryptography…’ ciphermysteries, (Feb.9th., 2019).
  • The Zohar – first edition published in Mantua 1558-60 is in the Library of Congress, Hebraic Section.  (Sefer ha-Zohar, 3 volumes, Mantua, 1558-60 )


Next post:  Salomon and Liebeschutz

Wheat from Chaff – Hime’s ‘gunpowder cipher’

Header picture: Mongols using grenades/bombs in 13thC Japan.

preceding posts:

Wheat from the Chaff – ‘Bacon ciphertext
Wheat from Chaff – Books of Secrets and the ‘Secretum secretorum

The “gunpowder recipe”  in Bacon’s  De secretis ..

The essential reference is:

  • H. W. L. Hime (Col.), “Roger Bacon and Gunpowder,” in Roger Bacon: Commemoration Essays, ed. by A. G. Little (Clarendon Press, Oxford, 1914) pp.321-335.

In 2002, while discussing the range of early cipher methods, Pelling transcribed the passage and explained Hime’s rendering of it:

an anagrammatic cipher [which] supposedly transforms… ” luru vopo vir can utriet” into R. VII PART. V NOV. CORUL. V ET … which is allegedly short for…“recipe VII partes, V novellae coruli, V et..”   …the central part of his [i.e. Bacon’s] recipe for gunpowder.

To include mention of that passage from De Secretis in a more specifically ‘Voynich-‘ context would be to accept that some connection exists between Roger Bacon and the Voynich manuscript, and while some form of connection might exist, none has yet been argued from the primary evidence so the ‘gunpowder’ passage from De secretis should be irrelevant, shouldn’t it?

Reeds realised this,  and apparently  so too  did Robert Steele. Reeds’  Voynich Bibliography  includes none of  Hime’s essays and to the listing for Steele’s article (below), it adds a note:  “..about Bacon ‘gunpowder cipher’,  not VMS“.

  • Robert Steele, “Luru Vopo Vir Can Utriet.” Nature 121 (11 Feb. 1928), pp.208-9. The article’s abstract (which is all I’ve seen) mentions another item (NATURE, Sept. 4, 1926, p. 352).

Unfortunately, these are among the few since 1914 to recognise that distinction, the majority distracted first by Hime’s supposing  the passage in De secretis.. proved Bacon invented gunpowder.

A false connection

Combined with Wilfrid’s (also unproven) assertions that the Voynich text was written by Bacon and is in cipher, the topic of de Secretis’   ‘gunpowder cipher’ is included again and again in Voynich-related articles, books and theories to as late the present (2018), when mention is made of it in Dooley’s book:

  • John F. Dooley, History of Cryptography and Cryptanalysis: Codes, Ciphers, and Their Algorithms. (2018).

Dooley’s chosen sources are curious, but the second plainly implies supposing some link to Beinecke MS 408.

     #Brian Clegg, The First Scientist: A Life of Roger Bacon (2003).

     #Lawrence Goldstone & Nancy Goldstone, The Friar and the Cipher: Roger Bacon and the Unsolved Mystery of the Most Unusual Manuscript in the World (2005).

Essentially a biography which turned into a Voynich-themed historical novel, the Goldstones’ book offers no new insight into the imagery, text or manufacture of Beinecke MS  408. see Review by Kirkusthe final line of which is “Many scrambled historical eggs conceal the Bacon.” and The New York Times comment begins:

“When two Westport authors, Lawrence and Nancy Goldstone, decided to write a history of the 13th-century scientist Roger Bacon, they had no idea the trail would lead them to one of the world’s great mysteries. But when they discovered that the brilliant but reviled man of science might have hidden information in a strangely coded manuscript now at Yale University, that became the theme of their new book … ” NYT (Feb 20, 2005).

Seeing how this particular irrelevancy  survived will shed light on the way that other ideas long doubted, or modified, or weeded out entirely from reputable scholarship are still part of the ‘Voynichworld’ landscape.

It was a hundred and three years ago – and before Wilfrid’s talk to the Physicians of Philadelphia –  that Lynn Thorndike explained why the ‘gunpowder cipher’ is likely to be a late addition to Bacon’s original text Writing in 1915,  just a year after Hime’s essay appeared in print, Thorndike wrote:

Lynn Thorndike

“In the first place, the cipher [as asserted by Hime] is based upon chapters of the “Epistola de secretis operibus naturae et de nullitate magie” not found in the early manuscript of that work and considered doubtful by Charles* in his work on Roger Bacon. Indeed, the opening phrases of two chapters, ” Transactis annis Arabum sexcentis et duobus,” and ” Annis Arabum 630 transactis” suggest their source. Secondly. Roger Bacon openly alludes to gunpowder in 1267 in his ” Opus Tertium ” as already in common use in children’s toy explosives. Therefore Colonel Hime has to date the “De secretis” at 1248, and to hold that Bacon was at that time “driven to employ cryptic methods by fear of the Inquisition” (p. 334), but that by 1267

“circumstances had totally changed in the lapse of years; the composition of gunpowder . . . had been divulged, and the first use made of the deadly mixture was for the amusement of children” (p. 321).

But is there any good reason for dating the “De secretis” in 1248? Much of it sounds like a brief popular compilation from Bacon’s three works of 1267-8 concocted by some one else later; compare, for instance, the first paragraph of the sixth chapter of the “De secretis” with Duhem, “Un fragment inedit de l’Opus Tertium,” pp. 153-4 and Little, “Part of the Opus Tertium,” 50-51. The dedication of the “De secretis” to William, Bishop of Paris, who died in 1249, occurs first in the late edition of 1618 and has not been found by Little in any manuscript. Then the inquisition bug-a-boo is negligible. Has any one ever shown that the inquisition punished a practical invention? … it can not be shown that in the thirteenth century the church persecuted men of science. Rather, popes and prelates were their patrons.”

quoted passage above from:

  • Lynn Thorndike, ‘Bacon and Gunpowder‘, Science, New Series, Vol. 42, No. 1092 (Dec. 3, 1915), pp. 799-800. (p.799).

* ‘Charles…’ is presumably E. Charles, author of Roger Bacon: sa Vie, ses Ouvrages, ses Doctrines (Bordeaux, 1861) to whom Thorndike refers several times, not always approvingly.

For current opinion on authorship and dating for De secretis see:

  • Jeremiah Hackett, (ed.)  Roger Bacon and the Sciences: Commemorative Essays 1996 (Brill)

Thorndike’s protest had little effect and for the next half-century, the idea continued to circulate in European popular histories that the invention of gunpowder should be credited to a thirteenth-century Anglo-Norman friar.  What is notable about these writings is an apparent inability to contemplate Europe’s being in debt to Asian, or even Arabic-speaking peoples. Sarton would be among the few exceptions and yet, despite Sarton’s discussion (in 1931),  Lutz  asserts (in 1936) any Oriental or Arabian origin ‘disproved'(!!). (Cf. header picture and illustration below, right).

Meanwhile, Six years after Thorndike’s first protest,  he had again (1921) objected to the constant repetition of the idea that Bacon invented gunpowder, in a letter to  Scientific American which I’ve already reproduced in part.

No noticeable diminution in the idea’s popularity followed, and then

20 years later (1936) , a paper by Edward Lutz again repeats as if they were facts established that  Roger Bacon wrote the Voynich manuscript, and invented the telescope,  the microscope… and gunpowder.

Friar Bacon and hypothetical telescope. From Lutz (1936)

Of gunpowder, Lutz wrote:

“Invention of Gunpowder: In this connection a few words about the invention of gunpowder seem to be in place. If nothing else, Friar Roger was the first European to make mention of gunpowder.[a]  Since its Chinese and Arabian origin has been disproved, we may add that good arguments exist for its actual invention or chance discovery by Bacon during his long life of research. He wrote about gunpowder’s main characteristics before anyone else [sic!] had even mentioned the substance. He possessed its exact chemical formula and hid it within a subtle cipher.[b]

[a] citing, (as n.244)  – W. W. R. Ball, History of Mathematics (1919), p. 174.  [b] citing  (as n.225)  W. R. Newbold,  Cipher of Roger Bacon, pp. 141-143; and Hime’s article  “Gunpowder” published in the Encyclopaedia Britannia (1929). Vol. 2  p. 890.

  • Edward Lutz, ‘Roger Bacon’s Contribution to Knowledge’, Franciscan Studies, No. 17, June, 1936), pp. ii-v, vii-xi, 1-82.

And , dear reader, if you’re thinking  Lutz  was an outlier  –   think again.

Thirty-five years after Thorndike’s critique, now (in 1950) a young Hochberg attempts to judge the matter without doing more than exercising logic on a prohibitively narrow range of data, and all at the level of secondary opinion. The result is erroneous conclusion.

detail from the ‘Mara Buddha’ –  foreign ‘demons’ attack Dunhuang’s Buddhist enclaves. (10thC AD). One fire-propelling item is understood to be a grenade and the other a fire-lance.

A further controversial question concerning [Roger] Bacon’s achievements is whether or not he discovered gunpowder. … Colonel Hime, in perhaps the most authoritative work on the question of Bacon and his relation to the discovery of gunpowder, concludes that Bacon, in the face of the evidence, must be considered to be the discoverer of gunpowder … While it is true that Hime’s conclusion depends upon a certain amount of hypothesizing and conjecture … the conclusion is far from being unreasonable. Nevertheless, both Thorndike and Sarton have challenged the theory that Bacon discovered gunpowder. Their attack centers on Hime’s proposed decipherment of the De Secretis (15, pp. 688- 691; 12, pp. 957-958, 1037-1038). Sarton, however, seems to admit that the issue is not decisive…

  • from Herbert Hochberg, ‘The Empirical Philosophy of Roger and Francis Bacon’. Philosophy of Science, Vol. 20, No. 4 (Oct., 1953), pp. 313-326.

The aim in referring to Hochberg’s essay from so long ago is not to criticise Professor Hochberg for youthful errors;  but to make clear that an exercise of logic cannot make up for a failure to determine the facts by research –  and further that to rely on no more than a limited sample-range – especially of secondary opinion – is to beg the questions they left unasked.  In this instance, the critical question was  not, as Hochberg supposed (more than half a century ago), “which of these secondary authors’ ideas do I think most plausible?” but ‘Where and when do we find our earliest testimony to the existence of gunpowder?”


Sixty-three years later, (in 1978) d’Imperio’s Elegant Enigma – whose subject is the Voynich manuscript – includes three of Hime’s essays in its bibliography,  though d’Imperio herself adopts a non-committal tone in the main text:

A considerable literature exists, dealing with ciphers attributed to Bacon in alchemical works.  An anagram in which Bacon is said to have hidden a formula for gunpowder [in de secretis] is explicated variously by some but debunked by others. [the sources are cited – Elegant Enigma, pp.66-67).

Note that d’Imperio does not ignore, but fails to credit to its source, Thorndike’s opinion that the cipher-passage is a later interpolation to De secretis, and also fails to see that the entire question is irrelevant to study of Beinecke MS 408, given lack of any positive evidence for correspondence between Bacon’s extant works and the Voynich manuscript.

Who did invent gunpowder? 

The question was settled beyond all reasonable doubt by Joseph Needham, whose 700-page study was published fully thirty years ago.

Yet …

One hundred and two years after Thorndike’s protest, and thirty-one years after Needham’s exhaustive study,  when Craig Bauer (rightly) asserts (2017) that Hime’s decipherment of the passage in De secretis remains in dispute – his footnote includes not only Hime’s publications about the passage from De secretis but also that Voynich-themed biography of Roger Bacon later referenced by Dooley!  What uncertainty exists is not, today, where gunpowder was first invented but only about which European friar ( Friar Roger or Friar Berthold) first knew its method for manufacture.   And that dispute has no demonstrable link to the Voynich manuscript, at all.

  • Craig P. Bauer, Unsolved!: The History and Mystery of the World’s Greatest Ciphers from Ancient Egypt to Online Secret Societies (2017), p.23 (and notes p.532).

re: Friar Berthold – the legend persisted to 1911.  See the linked entry which cites

  • Hansjacob, Der Schwarze Berthold, Der Erfinder des Schiespulvers u. der Feuerwaffen (Freiburg, 1891).


from Needham, op.cit., (p.51).

[following paragraph added Jan 4th., 2019] Manly had provided a lucid dismissal of the ‘gunpowder cipher’ in 1931, writing:

a) The Gunpowder Formula. The briefest and simplest case of a decipherment obtained from a text not written by Roger Bacon is furnished by the famous ‘Gunpowder Formula’.. Here, in a letter attributed to Bacon, occurs, according to Brewer’s reprint from the printed text of 1542, the famous: ‘Sed tamen sal petrae LURU VOPO VIR CAN UTRIET sulphuris; et sic facies tonitruum et coruscationem, si scias artificium.’ I shall not now insist upon the probability that the last three chapters of this epistle are not the work of Bacon, or upon the fact that without any warrant Professor Newbold took a well-known symbol for Sed as Sume. The important fact is that the letters LURU VOPO VIR CAN UTRIET are not found in any extant MS., but are apparently due to a misreading of the distorted Greek letters occurring at this point in the MS. from which the 1542 edition was printed. Yet applying his system to this misreading, which originated more than three centuries after the death of Bacon, Professor Newbold got a thoroughly satisfactory decipherment.

  • John Matthews Manly, ‘Roger Bacon and the Voynich MS’, Speculum, Vol. 6, No. 3 (Jul., 1931), pp. 345-391.


  • an anonymous but informative website on the history of gunpowder is here.


How did Bacon come to know something.. anything… of gunpowder,?

In terms of European knowledge, the usual opinion is that he learned it from Friar Berthold, or vice versa.  Not that the question has any demonstrable relevance to study of Beinecke MS 408,  but Needham’s view was that:

… Perhaps the most extraordinary fact is that all the stages, from the incendiary uses of the mixture right through to the metal-barrel hand-gun or bombard, with the projectile fully occluding the bore, were passed  through in China, before Europeans knew of the mixture itself. Probably there  were three comings. Roger Bacon by c.1260 or so was able to study fire-crackers, doubtless [sic] brought west by some of his brother friars; and the Arabian military engineers in the Chinese service must have let Hasan al-Rammah know about bombs and rockets by  c.1280. Then, within the following twenty years, came the cannon, quite possibly directly overland through Russia.

  •      Needham, op.cit., p. xxxi.


See also:

  • Lynn Thorndike, ‘The True Roger Bacon’ published in two parts in  The American Historical Review. Part 1 in Vol. 21, No. 2 (Jan., 1916), pp. 237-257; Part 2 in Vol. 21, No. 3 (Apr., 1916), pp. 468-480.
  • the current version of the wiki biography for Roger Bacon is good.(Dec. 2018)


Next post: The Military Cryptanalysts (Prelude).