The only way to analyze Masonry’s ideology is to understand its symbols. This is its temple’s entrance, via which we can only obtain entry to the sacellum, where its aporrheta are hidden. Its philosophy is concerned with statements concerning God and man, as well as the current and future lives. Its science is the symbology that presents these truths to the intellect. The work that is presently available to the public is an attempt to develop and explain this philosophy and science. It will demonstrate that Freemasonry contains the seeds of great speculation.