I was leafing through Bessler's "Der rechtgläubige Orffyreer", http://books.google.co.uk/books and noticed that page 13 has some curious hand-drawn black markings on it which I recognised as, possibly, items from the Hebrew alphabet, which Bessler mentioned in his Apologia Poetica, he learned during his stay in Prague.
A glance at the picture below tells the story. Bessler has inked in the Hebrew letters between the two parts of the decorative pattern at the head of the page. Below is a piece I copied from the page and in it I have included two examples found on the internet which clearly match what Bessler has written. He has reproduced the Tetragrammaton, which is what the Jews call the word for their God - Yahwey.
The Tetragrammaton, from Greek meaning a word having four letters, refers to the name of the God of Israel YHWH used in the Hebrew Bible. Different spellings of the tetragrammaton occur in Jewish magical papyri found in Egypt. One of these forms is the heptagram, These four letters are usually transliterated from Hebrew as IHVH in Latin, JHWH in German, French and Dutch, and JHVH/YHWH in English. This has been variously rendered as "Yahweh" or as "Jehovah", based on the Latin form of the term, while the Hebrew text does not clearly indicate the omitted vowels. It translates most basically as "I am that I am" or "I will be that which I now am".
The Latin pronunciation of the letter I/J as a consonant sound was, the 'y' sound of the English word 'you'. This changed in descendent languages into various stronger consonants, including at one point in French the 'j' sound of the word 'juice', and this was the sound the letter came to be used for in English. Thus the English pronunciation of the older form Jehovah has this 'j' sound, following the English pronunciation of its Latin spelling. In order to preserve the Latin and approximate Hebrew pronunciation of Jahweh, however, the English spelling was changed to Yahweh.
The septagram/heptagram is important in Western Kabbalah, where it symbolizes the sphere of Netzach, the seven planets, the seven alchemical metals, and the seven days of the week.
[My thanks to Wikipedia for the above information.]
I assume Bessler wished to include the Jewish version of Christianity in his unified Christain religion and he did use the word JEHOVA frequently throughout this document. This does lend credibility to Bessler's claim that he learned some Hebrew during his stay in Prague. With reference to the above quote from Wikipeida I should also mention the presence of the heptagram in MT 137 as explained on my web site at www.theorffyreuscode.com - see the four MT 137 links there.
JC