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 first 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 provoke in the invisible worlds.

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

The first volume contains color images, tables, and diagrams that were included in the first English edition. The Egyptian testimonies • Preservation of the Rituals and Symbols • The Hidden Work • The History of the Egyptian Lodges • Form and extent of the modern Lodge • The Celestial Vault • The Altar • Seats and Columns • Architectural rhythms • The significance of the 3 Columns • The Pillars of the Entrance • The Decorations • The jewels • The Mosaic Floor.

The Tooth-like Crown • The Radiant Star • The Furnishings • The Movable and Immovable Jewels • The Ritual of Mixed Freemasonry • The Procession • The Surrounding • The Ceremony of Incense • The Lighting of the Candles • The Opening of the Lodge's work • The Assistance of the Brothers • The Housing of the Lodge. The work is published in two volumes and presented with a new, more accurate translation enriched with a wealth of information. The first volume contains color images, tables, and diagrams that were included in the first English edition.