This is an upgrade of the classic edition from 1928. The book describes how Freemasonry operates in the invisible worlds. The work begins with the earliest testimonies of the Great Lodges of ancient Egypt, continues with the Hiramic Tradition, and concludes with the modern structure of Freemasonry, providing a deeper interpretation of the Rituals and Symbols, explaining the activation they cause in the invisible worlds.

Furthermore, it reveals how behind all this lies the Great White Lodge, the Great White Brotherhood that is directly related to the authentic Masonic Work, which aims at Enlightenment and Philanthropy. The work is published in two volumes and is presented with a new, more accurate translation enriched with a wealth of information.

The S.`. of Math.`. includes:

• The Officers
• The Duties
• The Opening
• Initiation
• The Candidate
• Division of the Ceremony
• The Inner Preparation of the Candidate
• The 3 symbolic journeys
• The Tools of the Art
• The Second Degree
• The 5 Stations
• The Five B.`.
• The Third Degree
• The Inner Preparation
• The Etheric Forces
• Hiram Abif
• Death and Resurrection
• Fire, Sun and Moon
• The Higher Degrees
• The Degree of Mark Master - Distinguished Teacher
• Sacred Royal Arch
• The Rosicrucians
• Black Freemasonry
• White Freemasonry
• Use of the invisible powers
• Our relationship with Angels
• Two wonderful Rituals
• The Works in Ancient Egypt
• The revelation of the Hidden Light
• The descent of Osiris
• The distribution of the Eucharist
• The Union of Osiris
• The Liturgy of the Holy Angels
• The Lodge and the Officers of the Great White Brotherhood
• The erection of the Temple of Angels in the invisible worlds
• The closing of the works of the invisible Lodge

The work is published in two volumes and is presented with a new, more accurate translation enriched with a wealth of information.