Money is not one invention. It is a stack of them, each solving a problem the last one created,
and every layer is still in use somewhere on earth this morning.
The one thing to remember: money has changed its material almost every
millennium and never changed its job. It measures value, moves value, and stores value, and
Scripture speaks to how you use it in every one of those forms.
The eras at a glance
Ten eras of money. Dates before about 500 BC are scholarly estimates and are contested.
Era
Dates
What served as money
Where
Note
Records before coins
c. 3300-3000 BC onward
Clay tablets recording debts; grain and silver as units of account
Mesopotamia (Uruk, Ur), Egypt
Writing appears first as accounting. Credit is older than any coin.
Weighed metal
c. 3000-600 BC
Silver and gold by weight; the shekel is a weight, not a coin
Near East, Egypt, Aegean
Abraham pays 400 shekels for a burial field by weighing it out (Genesis 23:16).
Coinage
from around 600 BC
Stamped electrum, then gold and silver coins of known weight
Lydia (western Anatolia), then Greece, Persia, India, China
A state stamp replaces the merchant’s scales. Scholars estimate the late 7th century BC.
Imperial coin and debasement
c. 211 BC to AD 400s
The Roman denarius and its successors, progressively thinned
Roman world
A denarius is a day’s wage in the Gospels (Matthew 20:2). Later emperors cut its silver.
Paper money
from around AD 1024
State-issued notes (jiaozi, then chao); private deposit receipts
Song and Yuan China; Europe from 1661
China issued, over-issued, and abandoned paper money before Europe adopted it.
Bills, banks, deposit money
1300s-1700s
Bills of exchange, transferable deposits, goldsmiths’ receipts, bank notes
Italy, Low Countries, England, Sweden
Value begins moving without metal moving. Bank of England founded 1694.
The gold standard
c. 1717/1821-1914, patchily to 1971
Notes convertible into a fixed weight of gold
Britain, then most trading nations
Britain went to gold in practice under Newton’s 1717 mint ratio, formally from 1821.
Bretton Woods
1944-1971
Dollar fixed to gold at 35 dollars an ounce; other currencies fixed to the dollar
Most of the non-communist world
Agreed at Bretton Woods, New Hampshire, July 1944.
Fiat money
1971-present
Money backed by law, tax demand and central-bank policy, not metal
Worldwide
Convertibility suspended 15 August 1971; major currencies floating by 1973.
Digital money
1950-present
Cards, wire networks, mobile balances, crypto-assets, central-bank digital currency
Worldwide
Diners Club 1950 · first ATM 1967 · SWIFT 1973 · M-Pesa 2007 · Bitcoin 2009 · Sand Dollar 2020.
Before coins: credit, not barter
Most textbooks open with a village where a baker wants shoes and a cobbler wants bread, and
money arrives to rescue them. It is a clean story, and the ethnographic record that
anthropologists have searched contains none of it. Caroline Humphrey in 1985, and later David
Graeber in Debt: The First 5,000 Years (2011), went looking for a pure barter economy
that then invented money and found no such case described. That is a finding economists still
argue about: absence from the record is not the same as absence from history, and Graeber's
stronger claims have drawn sustained criticism. What is not in dispute is what the record does
contain (credit arrangements, running tallies between neighbours, settled later, sometimes
never).
The written record points the same way. The earliest substantial writing we have, from Uruk in
southern Mesopotamia around 3300 to 3000 BC, is accounting: quantities of grain, oil and beer,
owed by whom to whom. Debt is older than coin by about two and a half thousand years. The Code
of Hammurabi, from around 1750 BC, already legislates the interest a lender may charge and the
conditions for debt slavery. You do not write rate caps for a barter economy.
This matters for reading the Bible. Israel's laws about lending, pledges and release years are
not primitive stand-ins for finance. They are law for a society that already ran on credit, and
that is exactly the setting in which they should be read. See
interest and usury.
Weighed metal: money you had to trust a scale for
Long before coins, silver and gold circulated by weight. The shekel, the mina and the talent
began as units of weight, which is why the Old Testament speaks of silver being weighed rather
than counted. When Abraham buys the field at Machpelah he does not hand over coins; he weighs
out four hundred shekels of silver according to the current merchants' standard, as the text puts
it, a recognised commercial weight, checked on a balance. The full passage is printed below.
3Abraham rose up from before his dead, and spoke to the children of Heth, saying, 4“I am a stranger and a foreigner living with you. Give me a possession of a burying-place with you, that I may bury my dead out of my sight.” 5The children of Heth answered Abraham, saying to him, 6“Hear us, my lord. You are a prince of God among us. Bury your dead in the best of our tombs. None of us will withhold from you his tomb. Bury your dead.” 7Abraham rose up, and bowed himself to the people of the land, even to the children of Heth. 8He talked with them, saying, “If you agree that I should bury my dead out of my sight, hear me, and entreat for me to Ephron the son of Zohar, 9that he may give me the cave of Machpelah, which he has, which is in the end of his field. For the full price let him give it to me among you as a possession for a burial place.” 10Now Ephron was sitting in the middle of the children of Heth. Ephron the Hittite answered Abraham in the hearing of the children of Heth, even of all who went in at the gate of his city, saying, 11“No, my lord, hear me. I give you the field, and I give you the cave that is in it. In the presence of the children of my people I give it to you. Bury your dead.” 12Abraham bowed himself down before the people of the land. 13He spoke to Ephron in the audience of the people of the land, saying, “But if you will, please hear me. I will give the price of the field. Take it from me, and I will bury my dead there.” 14Ephron answered Abraham, saying to him, 15“My lord, listen to me. What is a piece of land worth four hundred shekels of silver between me and you? Therefore bury your dead.” 16Abraham listened to Ephron. Abraham weighed to Ephron the silver which he had named in the audience of the children of Heth, four hundred shekels of silver, according to the current merchants’ standard. 17So the field of Ephron, which was in Machpelah, which was before Mamre, the field, the cave which was in it, and all the trees that were in the field, that were in all of its borders, were deeded 18to Abraham for a possession in the presence of the children of Heth, before all who went in at the gate of his city. 19After this, Abraham buried Sarah his wife in the cave of the field of Machpelah before Mamre (that is, Hebron), in the land of Canaan. 20The field, and the cave that is in it, were deeded to Abraham by the children of Heth as a possession for a burial place.
The oldest property transaction in Scripture, and a picture of pre-coinage money: a public negotiation, a named price, silver weighed to a merchant standard, and witnesses at the gate.
Because the money was the metal, the fraud was in the scale. That is why honest weights are a
moral category in the Torah and the Prophets rather than a technicality: a merchant with two
sets of stones was, quite literally, printing money. The theme runs through
honesty in business.
Coinage: the state stamps the weight
A coin is a lump of metal with a guarantee stamped on it. The guarantee is what is new. The
first coins that historians agree on are electrum pieces (a natural gold-silver alloy) struck
in Lydia in western Anatolia. Scholars estimate the late seventh century BC, and most reference
works round this to "around 600 BC"; the precise date is not settled. Croesus of Lydia, reigning
in the middle of the sixth century BC, is credited with the first separate gold and silver
coinages.
Coinage was invented more than once. Cast bronze spade and knife money circulated in China in
roughly the same period, and punch-marked silver appeared in northern India from about the sixth
century BC. Greek city-states adopted coinage fast, because it suited paying soldiers and
collecting harbour dues. Rome introduced the silver denarius around 211 BC, during the war with
Hannibal.
The denarius is the coin the Gospels assume. It is a day's wage for a field labourer in the
parable of the vineyard, the coin produced when Jesus is asked about the poll tax, and the unit
the good Samaritan spends. Roman emperors also discovered the oldest trick in monetary policy:
keep the name and the face, cut the silver. From Nero onward the denarius was repeatedly
debased, and by the later third century AD its successor coin contained only a few percent
silver. Prices behaved exactly as you would expect.
Paper: China first, by a wide margin
Paper money was a Chinese invention, and China also ran the first experiments in what happens
when a government prints more of it than the economy wants. Private deposit receipts circulating
among Sichuan merchants were taken over by the Song state, which began issuing official notes
(jiaozi) from around AD 1024. Under the Yuan dynasty the paper currency became
empire-wide, which is what astonished Marco Polo in the late thirteenth century. The Ming issued
the Great Ming Treasure Note from 1375 and inflated it to near-worthlessness; China then went
largely back to silver for centuries.
Europe came late. Stockholms Banco issued the first European bank notes in 1661. The Bank of
England, founded in 1694 to lend to a government fighting France, issued notes from the start.
Both were promises to pay coin, and their value rested on whether anyone believed the promise.
Banks: value that moves without metal moving
The medieval breakthrough was the bill of exchange: a document drawn up in Florence and payable
in Bruges, so a merchant could settle a debt across a continent without shipping a chest of
silver past every bandit on the road. Italian houses built themselves on it. The Medici Bank
was founded in 1397. The Amsterdam Wisselbank, established in 1609, let merchants settle by
transferring balances on its books. In seventeenth-century London goldsmiths held clients' coin
and issued receipts, and the receipts began circulating as money in their own right.
Once receipts circulate, the issuer notices that not everyone redeems at once, and modern
banking begins. That single observation is the subject of
how banks create money.
Gold, and the end of gold
Britain drifted onto a gold standard almost by accident: as Master of the Mint, Isaac Newton set
a gold-silver ratio in 1717 that overvalued gold and quietly drove silver out of circulation.
The standard was formalised by the Coinage Act of 1816, with full convertibility resumed in
1821. The classical gold standard (most trading nations pegged to gold, capital moving freely)
ran from roughly the 1870s to 1914, and the First World War ended it.
The post-war rebuild was Bretton Woods, agreed by delegations from 44 nations in New Hampshire
in July 1944: the dollar convertible into gold at 35 dollars an ounce, other currencies pegged
to the dollar, with the International Monetary Fund and the World Bank created to manage the
system. It held for a generation and then broke. On 15 August 1971 President Nixon suspended the
dollar's convertibility into gold; by 1973 the major currencies were floating. Every widely used
currency today is fiat money, backed by law, by the state's demand for taxes in it, and by a
central bank's management of its supply.
Digital: the layer we actually live in
Most money in a modern economy has been digital for decades, in the plain sense that it exists
as a number in a bank's ledger rather than as anything you can drop. The consumer-facing dates
are quick: the Diners Club charge card in 1950, BankAmericard in 1958, the first cash machine at
a Barclays branch in Enfield, London, in 1967, the SWIFT messaging co-operative in 1973. Mobile
money leapfrogged bank branches entirely in some countries: M-Pesa launched in Kenya in 2007.
Two newer layers are still being argued about. Bitcoin's design was published on 31 October 2008
and its first block mined on 3 January 2009, proposing settlement without any issuing
institution at all. Central banks answered with their own digital currencies: the Bahamas
launched the Sand Dollar in October 2020, the first fully rolled-out retail central bank digital
currency, and dozens of others are in pilot. Both get a full page here:
crypto and digital money.
What the history does to the theology
Scripture never blesses or condemns a monetary technology. It was written across the weighed-
metal era and the coinage era, it assumes credit, lending, wages, deposits and taxes as ordinary
features of life, and it aims its commands somewhere else entirely: at the honesty of the
measure, the treatment of the poor borrower, the promptness of the wage, and the state of the
owner's heart. A page that tells you gold is biblical and fiat is not has stopped reading the
text and started reading a market forecast.
Weighed by the Book
CommandedWhat Scripture commands
Honest weights and measures, because in a metal economy the scale is the money supply (Leviticus 19:35-36; Proverbs 11:1).
Pay wages the day they are earned, whatever the coin (Deuteronomy 24:14-15; Leviticus 19:13).
Do not exploit a neighbour’s poverty through the terms of a loan (Exodus 22:25).
WisdomWise application, not command
Understanding the money you actually hold is part of prudence; Proverbs 27:23 tells the herdsman to know the state of his flocks, and today your flocks are mostly ledger entries.
Debasement is old, ordinary and usually invisible from inside, which is a reason to hold savings in things that produce, not only in things that sit.
FreedomWhere faithful people differ
No monetary system is commanded or forbidden. Gold, fiat, mobile balances and crypto are all human arrangements, judged by how they are used.
Christians differ, in good conscience, about whether a gold standard or a managed fiat currency is the more just arrangement. Scripture does not settle it.