Masonic Symbols Explained: A Complete Glossary of Meanings
For centuries, the symbols of Freemasonry have captured the imagination of the world. Seen on historic buildings, worn on rings, and embedded in the very fabric of our culture, these emblems carry a weight of mystery and profound significance. They are the visual language of a fraternity dedicated to moral and spiritual enlightenment, a system that uses allegory and symbolism to teach its core tenets.
To the uninitiated, these symbols can seem cryptic or even secretive. But for a Freemason, they are guideposts on a lifelong journey of self-improvement. Each one is a key that unlocks a deeper understanding of oneself, one’s relationship with others, and one’s place in the universe. This article will serve as a guide, decoding the rich tapestry of Freemasonry symbols and illuminating the lessons they are meant to impart.
This symbolic language is not designed to hide truths from the outside world but to reveal them to the prepared mind. It encourages contemplation and personal interpretation, ensuring that the lessons of the Craft remain relevant and powerful for every individual who engages with them. The journey into their meanings is a journey into the heart of Masonic philosophy itself.

What Are Masonic Symbols and Why Are They Important?
Masonic symbols are essentially teaching tools. Freemasonry is often described as a ‘peculiar system of morality, veiled in allegory and illustrated by symbols’. This means that its most profound lessons about ethics, personal growth, and philosophy are not spelled out in simple text. Instead, they are presented through stories, allegories, and the visual emblems that accompany them.
This method is powerful because it engages the whole person, not just the intellect. A symbol can convey complex ideas more effectively than words alone, resonating on an emotional and intuitive level. It forces the individual to think, to connect ideas, and to arrive at their own understanding of the truth being presented. The goal is not rote memorization but genuine personal insight.
These symbols are drawn from a variety of sources, including stonemasonry, sacred geometry, classical philosophy, and the holy scriptures of various faiths. Their importance lies in their universality. They speak to timeless principles of virtue, integrity, and the search for truth, making the lessons of Freemasonry accessible across cultures and generations. They are the constant reminders of the work a Mason must do upon himself.

What Is the Most Recognizable Masonic Symbol?
Without a doubt, the most widely known emblem of Freemasonry is the Square and Compasses. It is the universal identifier of the fraternity, displayed on lodges, publications, and the personal effects of its members. Its prominence speaks to the centrality of the lessons it contains. It is not a single symbol but a combination of three distinct elements, each with its own layer of meaning.

What Do the Square and Compasses Represent?
The Square and Compasses are the primary working tools of an operative stonemason, adapted by speculative Freemasonry to serve as potent moral guides. The Square is an instrument used to test the accuracy of right angles and to ensure that a stone is ‘true’. Symbolically, it represents morality, truthfulness, and honesty. It is the emblem of our earthly or material duties, reminding a Mason to ‘square’ his actions by the ‘square of virtue’ with all mankind.
The Compasses are used to draw circles, defining boundaries and proportions. In a symbolic sense, they represent the spiritual, intellectual, and ethereal aspects of our nature. They remind a Mason to ‘circumscribe’ his desires and keep his passions within due bounds. The Compasses relate to our higher duties to ourselves and to the divine, encouraging self-control and the exploration of our spiritual potential.
Often, the two tools are shown intertwined. This signifies the necessary and interconnected relationship between our material and spiritual lives. One cannot be properly built without the other. At the center of the Square and Compasses, one often finds the letter ‘G’. This letter has multiple meanings, representing both God, the Great Architect of the Universe, and Geometry, the mathematical science upon which the universe and the craft of masonry are founded.

What Are the Key Symbols of the First Three Degrees?
The journey through Freemasonry is structured around three progressive stages or degrees: Entered Apprentice, Fellowcraft, and Master Mason. Each degree has its own unique set of symbols designed to teach specific moral lessons appropriate to that stage of a Mason’s development. These symbols build upon one another, creating a comprehensive system of self-discovery.

What Symbols Pertain to the Entered Apprentice Degree?
The first degree, that of an Entered Apprentice, is focused on purification and the foundational principles of the Masonic journey. Its symbols relate to the preparation of the individual for the work ahead. The primary working tools presented here are the 24-Inch Gauge and the Common Gavel. The Gauge, a simple ruler, represents the 24 hours of the day, which should be divided between service to God, our usual vocations, and refreshment and rest.
The Common Gavel is a type of hammer used by operative masons to break off the rough corners of stones. Symbolically, it represents the force of conscience and the effort required to divest ourselves of the vices and superfluities of life. It is through this symbolic work that we prepare our minds as living stones for the spiritual temple. This process is further illustrated by two other key symbols: the Rough Ashlar and the Perfect Ashlar.
The Rough Ashlar is a stone as taken from the quarry, in its natural and unrefined state. It represents man in his ignorant, uncultivated condition. The Perfect Ashlar is a stone that has been squared and smoothed by the tools of the Craft. It represents man as he can become through education, discipline, and the pursuit of virtue. The journey from the rough to the perfect ashlar is the essential work of every Freemason, a process of continuous self-improvement and refinement further illuminated by resources explaining key masonic symbols.

What Symbols Are Central to the Fellowcraft Degree?
The second degree, or Fellowcraft, represents the stage of intellectual pursuit and learning. Having prepared himself as an Entered Apprentice, the Mason is now encouraged to focus on the study of the liberal arts and sciences. The primary symbols of this degree are the Plumb, the Square, and the Level. These are the tools used by builders to ensure a structure is sound.
The Plumb is a weight suspended from a line, used to determine verticality. It symbolizes rectitude of conduct and the importance of walking uprightly before God and man. The Square, as seen before, is a symbol of morality and virtue. The Level is an instrument used to ascertain a horizontal plane, and it symbolizes equality. It reminds Masons that we are all traveling upon the same level of time, toward the same inevitable end.
Two of the most prominent symbols introduced in this degree are the two great pillars, which are said to have stood at the entrance to King Solomon’s Temple. Named Jachin and Boaz, they represent strength and establishment. They serve as a reminder to the Mason that his faith should be well-founded and his character strong. A deeper dive into how these and other masonic symbols explained in detail reveals their connection to ancient architecture and philosophy.

