The Latin code of
gematria is the key that unlocks the meaning
of some of Freemasonry's greatest secrets. It does this both in conjunction
with the codes for Hebrew and classical Greek and more especially by virtue
of the fact that it also provides the means to procure the cabalistic coding of
English. The three cabalistic codes are all recorded in one of the main
sourcebooks for the esoteric teachings of high degree Freemasonry - Agrippa's
Three Books of Occult Philosophy (1531).