
Summary
Summary of The Principles of Masonic Law
Key ideas
Key idea 1
Authority begins with questions about law
Who makes the rules of a private brotherhood, and who has the power to change them? Albert Gallatin Mackey approaches these questions through the governance of Freemasonry. Grand Masters and Grand Lodges must decide matters of authority and discipline, but they do not always agree.
Mackey's method is that of a lawyer: establish where the law comes from, identify who may make it, and determine who must obey it. These questions provide the foundation for his account of lawful government within the brotherhood.
Key idea 2
Written rules rest on living custom
Start free to read
Key idea 3
Landmarks set limits on change
Start free to read
Key idea 4
Supreme authority still has legal limits
Start free to read
Key idea 5
A charter gives a lodge authority
Start free to read
Key idea 6
Admission creates duties beyond the lodge
Start free to read
Key idea 7
Discipline must protect the accused
Start free to read
Key idea 8
Good governance balances power with limits
Start free to read
The rest of the summary, written and spoken, and the whole book: free to start.
Read the rest freeWho it’s for
For Freemasons, students of fraternal and legal history, and readers curious about how a private society runs itself by rules. For anyone who enjoys exploring authority, ancient custom and fair process.
What this book is
Who decides the rules of a private brotherhood, and who can ever change them? In The Principles of Masonic Law, Albert Gallatin Mackey sets out to answer. Mackey was a physician from Charleston, South Carolina, and one of the best-known Masonic scholars of his day. He writes to explain the principles of Masonic law, as Grand Masters and Grand Lodges decide questions of authority and discipline, often in disagreement. His method is that of a lawyer. He asks where the law comes from, who may make it, and who must obey it. Let us begin with its sources.
In this summary
- 1Masonic law has written and unwritten sourcesFree
- 2The Landmarks cannot be changed
- 3The Grand Lodge holds supreme authority in its territory
- 4A lodge lives by its charter and its officers
- 5Membership has qualifications and a careful process
- 6Discipline requires fair trial and proportionate penalty
Key point 1 of 6
Masonic law has written and unwritten sources
Mackey begins by asking what Masonic law actually is. He argues that it is not one neat code handed down at a single moment. It is built from layers that have gathered over centuries. Some of it is written down, in old manuscripts, in constitutions and in the regulations of Grand Lodges. Some of it rests on ancient custom that no one can date.
Among the written sources, Mackey gives weight to the Old Charges, documents that set out the duties of Masons. He also looks at the Constitutions that Grand Lodges adopted after the early eighteenth century. He treats them as evidence of a continuous tradition rather than as isolated documents.
Usage and custom, he says, carry real force in Masonry, as they do in the common law of England. A practice followed everywhere for a very long time binds the brotherhood even if no book states it. So a Mason cannot simply look up a rule and be done. He must also know the tradition behind it. The lesson is about method. Any body of rules has to be understood through its history and its purpose, not only through its text.
That’s 1 of 6 key points.
The rest of the summary, written and spoken, and the whole book: free to start.
- Nothing to pay today · Renews every year
- We email you before you pay
- Cancel online in two clicks
Check yourself
How does Mackey distinguish a Landmark from an ordinary regulation?
Right. “It is older than any Grand Lodge and beyond the power of any Grand Lodge to repeal.”Not quite. “It is older than any Grand Lodge and beyond the power of any Grand Lodge to repeal.”
Why does Mackey defend a unanimous ballot for admission?
Right. “Mackey defends the secret ballot and the rule that the vote be unanimous, because a single objection protects the harmony of the lodge.”Not quite. “Mackey defends the secret ballot and the rule that the vote be unanimous, because a single objection protects the harmony of the lodge.”
What protection must a member receive before suspension or expulsion?
Right. “For suspension or expulsion, he must be charged formally, told of the charge, and given a chance to answer it before the lodge.”Not quite. “For suspension or expulsion, he must be charged formally, told of the charge, and given a chance to answer it before the lodge.”
Questions about The Principles of Masonic Law
What is The Principles of Masonic Law about?
It is a legal treatise on how Freemasonry governs itself. Mackey explains the sources of Masonic law, the powers of Grand Lodges and lodges, the rules of membership, and how members are tried and disciplined.
Who was Albert Gallatin Mackey?
Mackey was a nineteenth-century American physician from Charleston, South Carolina, who became one of the leading writers on Freemasonry. He is also remembered for his Encyclopaedia of Freemasonry and his list of Masonic Landmarks.
What are the Landmarks in Masonic law?
Landmarks are the basic, unchangeable rules of Freemasonry that, in Mackey's view, no Grand Lodge may repeal. He held them to be ancient and universal. Which rules count as Landmarks has long been debated among Masons.
Is The Principles of Masonic Law hard to read?
Mackey's reasoning is orderly and clear, and a reader can follow it without knowing Masonic practice in advance.
Is the book still relevant today?
It is still read as a historical guide to Masonic jurisprudence and a source for later writers. Some rulings have been revised by Grand Lodges, but its ideas about limited authority and fair process still carry interest.



















