The bank on Main Street looks like an office of the state: the vault, the license, the regulation, the guarantee on your deposits. The record says otherwise. Credit was doing business for two thousand years before the first central bank existed, and when powerful institutions tried to shut it down, the market simply went around them.
The Bank on Main Street
Walk past your local bank and you will see the argument before you read a word of it. The building is built like a fortress, which suggests your money needs defending. The license on the wall is from a government, which suggests your money needs permission. The sign on the door promises deposit insurance, which suggests your money needs a guarantor. Everything about the building whispers the same sentence: banking is a state creation. The state licenses it, regulates it, insures it, and in a crisis stands behind it. Without the state, the whisper goes, the whole thing would collapse - and so, the whisper concludes, banking belongs to the state the way the mint belongs to the state.
The record says otherwise. Every part of banking - taking deposits, keeping accounts, lending at interest - was old, and doing useful work, long before any state took an interest in it. More than that: the record shows the institutions that tried to control credit did not invent it and could not stop it. The Church tried to ban it. Kings tried to borrow it away. The market went around the ban, survived the kings, and is still here, doing what it has always done.
We have seen this plot before in this series. In the last article we met the counting house: the temple scribe, the honest ledger, the loan recorded in clay. The Invention of Money left us inside the temple’s books. This is the rest of that story - what the counting house became, who tried to stop it, and who finally took it over.
The Second Half of Money
In Before Money: Where Exchange Comes From, we saw that, as far as we know, the first writing humans ever produced was bookkeeping - receipts, contracts, ledgers pressed into wet clay around 3000 BC. The market needed records before it needed anything else. And the records also show the second half of money at work: credit.
The temples of Sumer and Babylon received grain and silver on deposit and lent it out at interest. The word the scribes used for interest was mas, a young goat. Let us think about that word. A loan was supposed to grow the way a herd grows - by natural increase, the flock’s own offspring, the young goats born of the silver you lent. The idea that a debt should grow over time was not a palace idea. It was a shepherd’s idea, and the counting house borrowed it.
For two thousand years and more, this is how credit worked. A temple took your grain in spring and lent it to a farmer who needed seed, taking its share of the harvest. A counting house kept your account, honored your seal, and lent your silver to a merchant loading a ship. The interest was the price of time - the borrower paid for the use of the money while he had it, and the saver was paid for doing without. The whole mechanics of that bargain are in Interest Rates - The Price of Time. Nobody designed any of it. It grew the way paths grow across a field, because every party to it was better off than before.
The Ban and the Workaround
Then an institution with a great deal of authority decided that all of this was a sin.
The medieval Church banned lending at interest. The reasoning had deep roots - Aristotle had argued that money was sterile, that it could not breed, and the canon lawyers built on that - and the rule was simple. A direct loan at interest, usury, was forbidden to Christians. If you lent a man a hundred florins and demanded a hundred and five back, you had committed a sin.
The market’s answer is one of the most elegant workarounds in economic history: the bill of exchange.
Here is how it worked. A merchant in Florence wants to pay a supplier in Bruges without shipping a sack of silver across the Alps. He gives his florins to a banker. The banker writes out a bill - a piece of paper promising to pay a sum of money in Bruges, in a different currency, at a future date. The merchant sends the paper, and the supplier is paid in Bruges. And somewhere in the exchange rate between the florin and the Flemish pound, the banker has quietly included the price of time.
A direct loan was a sin. A bill of exchange was a trade. The loan hid inside the trade, and the ban never touched it. The workaround was not a lawyer’s loophole. It was the market doing what the market does: solving a problem the ban had created.
The Italians who ran this business were so good at it that their name became a street. The ban was enforced unevenly, and the moneylenders from Lombardy worked the gaps. They settled in a lane in the City of London, did business openly enough that the lane took their name, and Lombard Street has carried it ever since. The story goes that the three golden balls hanging over pawnshops to this day came from the coat of arms of the greatest of these Italian banking families, the Medici.
In 1397, Giovanni di Bicci de’ Medici, the son of a wool merchant, opened a bank in Florence. It was a family business - literally, the family business - with branches in Rome, Venice, Geneva, Bruges, and London. For the better part of a century it was the most powerful banking house in Europe, financing popes, kings, and merchants. And here is the human texture the textbooks skip: the Medici did not start as bankers. They started as wool merchants who kept their own books so carefully that lending other people’s money was the obvious next step. Banking was not a profession handed down from above. It was problem solving by people who were good with numbers and better with trust.
The First Banks
But lending to kings was the most dangerous trade in Europe. Half a century before the Medici opened their doors, King Edward III of England had stopped paying his debts to the two greatest Florentine houses, the Bardi and the Peruzzi, and both banks collapsed. The lesson was plain: the state was the borrower who could not be trusted to repay. So when the first great banks appeared, the question was how to keep the state’s hand off the ledger.
The Bank of Amsterdam. Founded in 1609, it was a municipal warehouse for bullion. You brought your coins - clipped, shaved, debased as they were - and the city weighed them, credited your account in a stable money of its own, and stood behind the promise. It was a public institution, but it was run as a business: honest accounts, published rules, a fee for the service. For most of its two centuries it was the most trusted name in European payments. The lesson of Amsterdam was that a bank could be owned by a city and still behave like a market institution, because the people running it understood that its reputation was its capital.
The Bank of England. Founded in 1694, it looked different and proved the same point from the other side. The Crown was at war and could not borrow at reasonable rates, so a group of merchants and financiers subscribed £1.2 million to the government. In return they received a royal charter and the right to do business as a bank, including the issue of notes. It was a private company that had made a deal with the Crown - not a ministry, not a department. The state did not create the Bank of England. It hired it.
The Villain Enters
And that is where the villain of this series enters the story - not as a builder, but as a customer with a key.
Once the state had a bank, it learned to treat credit as its own instrument. A king borrows at the front of the queue, and every other borrower pays more for money. A government prints its own claims, and the value of your savings falls - the state’s hand on the scales, the oldest economic crime we met in the last article. The mechanics are in Money & Inflation. And when new money is created, it does not reach everyone at once. It enters the economy at a particular point, and the people closest to that point - the state, its bankers, its contractors - get to use it first. The Cantillon Effect - Who Gets the New Money First is the name economists gave that order of arrival. The order in which money arrives is a quiet redistribution, and the state sits at the head of the line.
This is the pattern of the whole series, and it bears repeating: money and credit were born in the market, as problem solving by humans for humans. Governments did not invent them. They appropriated them - and what they could not appropriate outright, they hired. The Bank of England was private for 252 years. It was not until 1946 that the government simply bought it, and the last great market institution of the credit business passed formally into state hands.
None of this makes banking sacred. Banks make mistakes. Banks fail, and when they fail, people suffer, which is exactly why the state’s guarantees and regulations exist. But the guarantees and the regulations are not the origin of banking. They are the state’s late arrival at a business that was already two thousand years old - an arrival marked, as always, by the state’s first acts: borrowing first, paying back later, and eventually owning the bank.
The Lens
So next time someone tells you banking is a state creation - that the bank on Main Street is a government office with a logo, that credit without a license is fraud - ask them two questions. Who lent the first loan? And who had to work around the ban?
The answers are the same. The temple lent the first loan, and it was the market - the bill of exchange, the Lombards, the Medici - that worked around the ban. The state arrived late, and the record of its arrival is written in defaults, debasements, and nationalizations. The bank on Main Street wears the license today. It did not need one to be born.
This is the fifth article in the series, ‘The Natural Condition of Mankind.’ Start here: The Name Is the First Argument. Previous: The Invention of Money. Also in the series: Before Money: Where Exchange Comes From and The Great Escape