Yes, the "G" of Freemasonry represents the Greek Gnosis, the Hebrew Da'ath or sexual mysteries of the Tree of Knowledge. Freemasonry was once a Gnostic tradition, populated by some very prestigious, famous and Initiated individuals, including the Master musicians Giacomo Puccini, Mozart and Beethoven. However, such traditions have lost their roots; many practitioners of Freemasonry do not know the sexual mysteries at all, and have degenerated the teachings. It is possible to receive benefit from attending a Masonic Church, only if you are very well educated in Gnosis and have a lot of experience, but it is even better to attend a Gnostic Institution that maintains the three chamber system, since the mysteries of Freemasonry, as well as many other traditions, are maintained within the Gnostic Church as re-established by Samael Aun Weor.