The G’s symbolize two essentials of Freemasonry, Geometry (the square and compasses of the emblem above) and God, represented by the “G”. The purpose of the hyphen is the purpose of this discourse – connecting the two. This hyphen herein is Light, both physically and hopefully as enlightenment.
It is a good study of physics and nature.
NOTE: Advanced concepts cited in the text are described in condensed form in the Appendices.
Click the link below to see G-G explained.
G-G Link