In an era when gold was money, people believed it was essential for transactions. But carrying gold was perilous—dangerous even today in cities like London, let alone in the 15th-17th centuries amid bandits on lawless roads. So, people sought safe storage. Professions handling gold, like goldsmiths crafting jewelry for kings, aristocrats, and the wealthy, had secure vaults and private guards. Naturally, individuals deposited their gold with these goldsmiths for safekeeping.
"The Moneychanger and His Wife", painting by Quinten Matsijs, 1514.
To prove ownership, depositors received receipts—crucial evidence in case the goldsmith died and his son denied the claim. Goldsmiths charged a fee for this service, which seemed fair. Now, imagine we’re neighbors in Hampshire. I’m buying a plot of land from you, and we agree on a price in gold. My gold’s stored with a goldsmith in London. “I’ll go fetch it,” I say. You reply, “What’ll you do with it? You’ll risk your life fetching it, and then I’ll have to risk mine carrying it back.” We pause, then realize, “We might as well leave it there, and I’ll give you my deposit receipt.” Thus, these receipts for deposited gold evolved into Europe's first paper money—gold certificates, transferable and convenient.
Goldsmiths soon noticed that depositors rarely withdrew their gold; it stayed put, which was handy. This led to secrecy-shrouded practices. People knew goldsmiths held gold reserves, so they approached them for loans when in need. But until about 350 years ago, lending at interest was illegal in most European countries, forbidden by Christian doctrine and Biblical prohibitions against usury. A goldsmith might whisper, "Maybe I can lend, but keep it secret because I'll charge interest." The borrower agrees: "I'll pay, and we'll keep it secret." Goldsmiths began lending out portions of the deposited gold—especially standardized bullion—while swearing everyone to secrecy to evade arrest for illegal interest.
» Is that the law? «
Shylock in The Merchant of Venice, Act IV, Scene I, by William Shakespeare, 1596.
As guilds do, goldsmiths convened to discuss trade secrets: “How do we handle lending too much gold? We need to work together—if one runs short, the others help, or else the whole scheme unravels, and we all get arrested for interest altogether.” One innovative goldsmith proposed, "I've got an idea—we don't
need to lend actual gold. The next guy who comes begging every
Monday—I've turned him down before. But now I'll lend to him to show you."
» All banks create money out of nothing. «
Double-entry accounting, invented for banking to obscure such maneuvers, made it appear legitimate: “All correct; the borrower deposited.” But it is fraudulent—the borrower enters with no gold and leaves with a document claiming a deposit, without increasing the goldsmith’s actual reserves. This is the essence of modern banking: fractional reserve lending and money creation out of thin air, born from these historical practices.
Reference:
» Today, due to the institutionalisation of interest and the advent of digital money, roughly 97 percent of modern money comes into existence as interest-bearing debt—i.e., it “comes into being only when someone promises to pay back even more of it.” «
Yusuf Jha, 2013.
Yusuf Jha, 2013.
See also: