The Apocalypse of Freemasonry is a book by F. de P. Castells, first published in 1924. An interpretation of the symbolism of the Masonic Lodge that contains considerations of the sources of these symbols. Chapters include: The Darkness Of Nature; The Darkness Of The Mind; Light And Darkness In The Mysteries; The Masonic Ritual; Evidential Value Of Our Symbols; The Place Of Light In The Lodge; The Act Of Illumination; Our Mystic Light; The Mason's Outlook; The Pavement And Its Border; The Ladder Of The Initiate, and more.