Johann Baptist KrebsJohann Baptist Krebs (1774-1851) was a renowned opera singer, director of operas, freemason, and esoteric writer who wrote under a number of pseudonyms (in particular, J. Kernning and J. Gneiding). He developed a form of letter mysticism composed of he concentrated thinking and feeling of letters through the parts of the body. This practice had its Biblical foundations described in his student Karl Kolb's The Rebirth, the Inner True Life, or How do Humans Become Blessed? (also known as the Buchstabenbuch - literally The Letter Book), and this technique was further developed by Karl Weinfurter as well as being adapted by the founders of Runic Yoga. Read More Read Less