How the Satanic lawyer created the billionaire legal sector

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As City lawyers today teem over their financial results, future trainee Will Holmes suggests they should spare a thought — a prayer even — for the Satanic lawyer and the creation of purgatory

In the latest instalment of a mini-series that provides a historical perspective to the legal quandaries of the present, future magic circle trainee Will Holmes considers the influence of the notion of Purgatory — embodied by the textbook story of “The Devil’s Lawsuit” — and suggests that this laid the foundations for the rise of BigMoney law.

A 14th century law school classic was the work Processus Sathanae (“The Devil’s Lawsuit”). In this text, we hear the story of the devil’s lawyer going through some legal admin procedures, bickering with Christ about the timing of hearings, getting annoyed at court delays before finally being able to make his case to sue for legal title over the human race who his client wishes to see damned.

Unfortunately for the Satanic lawyer, the Virgin Mary suddenly appears as humankind’s advocate. In a highly theatrical and technical debate, the devil’s advocate appears to have the upper hand until Mary gets personal. In tears, she makes an emotional appeal which sways the judge, who in this case is her son Jesus Christ, whilst the meticulous rule-following Satanic lawyer complains grumpily about nepotism: “I say to you that flesh and blood, not celestial justice, have been revealed by the Son”.

So, what is the significance of this story that seemingly goes against the virtues of a good advocate? The tale is symbolic of the influence of the then newly created concept of purgatory in the legal system. Purgatory had the effect of centring the law around flexible moral principles. It created a third option — a form of restorative justice — in between Heaven and Hell that enabled many to undergo a process of repentance for their sins or crimes. The Satanic lawyer, who narrowly interprets laws in fine detail, therefore fails to understand the importance of mercy — a value that Mary traditionally embodied — in justice.

The development of purgatory is important to lawyers today for two reasons. First, it enabled a moral shift that was a pre-condition for the major commercial boom in the Renaissance. As Jacques Le Goff underlines, purgatory was necessary for merchants, money-lenders and other key proponents of capitalism. Traditionally, earning interest on a loan also earnt you a spot in Hell, as Dante describes in his Divine Comedy. This stemmed from the Aristotelian belief that “the most hated sort [of money-making] is usury, which makes a gain out of money itself, and not from the natural use of it”, and was also a violation of the Roman legal understanding of a loan. However, the Church’s increasing need for money saw important mendicant religious orders, such as the Franciscans and the Dominicans, U-turn on the issue of usury. By 1462, for example, the Franciscans had opened a string of state-owned pawnshops (monti di pietà) offering cheap loans in money, wheat and livestock.

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As the concept of Purgatory gained momentum, the forefathers of today’s MoneyLaw clients were desperate to have a shot at redemption. Bankers were known to flagellate themselves in front of their workplaces to demonstrate their repentance. Others, such as the successful Siennese bankers Bernardo Tolomei and Monte Olivetto Maggiore became hermits, whilst the infamous Florentine merchant Francesco di Marco Datini (perhaps the Jeff Bezos of his day) left the vast majority of his money to public Florentine institutions. Eventually, this paved the way for the growth of capitalism and the creation of the clients that have made the legal sector the multi-billion-pound industry that it is today.

Second, lawyers were able to remove the stigma around getting rich from the law. The formalisation of Canon Law led to the development of the legal professionals. Universities in Bologna and Paris were tempting many students away from theology and into the increasingly lucrative legal profession. Fearing a brain drain from the theology route, theologians and religious figures did much to stigmatise the new industry.

To this end, in 1139 Pope Innocent II exclaimed at the Second Lateran Council, “burning with the fire of avarice, they [lawyers] make themselves the advocates of suits; and since they have to neglect the psalmody and hymns, placing their trust in the power of fine rhetoric instead, they confuse what is right and what is wrong, justice and iniquity, by reason of the variety of their arguments”. But, like their banking counterparts, purgatory had given lawyers an opportunity to avoid this stigma.

In fact, there were significant developments in legal practice that were favourable to lawyers. As can be seen in the tale of The Devil’s Lawsuit, in this period issues were considered in detail on a case-by-case basis, with judges evolving principles and encouraging highly rhetorical and complex debate. This opened up space for legal expertise to become a valuable skill that could grow with the development of new commercial demands.

So, as lawyers today teem over their financial results, perhaps they should spare a thought — a prayer even — for the Satanic lawyer and the creation of purgatory.

Will Holmes is a future magic circle trainee.

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The Pope

Interesting angle on how religion, law and capitalism have developed in the west. I think Islam has a somewhat different view of things – hence the problems Islamic banks have had with Shariah compliant loans (where interest per se has to be avoided). Was this one of the reasons for the rise of the West? These articles are good at making you stop and think a bit deeper!



Religion. You have to laugh.



I still maintain that religion is a myth…. perpetuated through the centuries by people that didn’t understand science and who wanted control of others inside and outside of the normal power structure of the country and also as a way of creating wealth and a place where followers could meet and be brainwashed into believing and spreading this fiction.


Boniface IIIV

How can it be a myth if I believe in it?



Don’t be too hard on religion, Doggy. In religion can be found the incipient steps towards Science. The need to explain events, and predict them, and even to modify them by appealing to the Gods. Without technology, nothing could be verified. But that changed as technology was developed.


Judas Maccabeus

The idea of a non-permanent purgative phase of the afterlife, as a prelude to heaven, was not a “newly created concept” in the 14th century – but rather can be traced all the way back to pre-Christian Pharisaic Jewish tradition. Hence 2 Maccabees 12:46, written in the second century BCE, tells us that: “It is therefore a holy and wholesome thought to pray for the dead, that they may be loosed from sins.” It is the idea of eternal damnation in the fires of hell which is the more recent theological concept, not purgatory.



It is very much like talking to a Star Wars fan this stuff isn’t it. They really know their fictional canon.



Purgatory may or may not be fictional. That there were Jewish believers in such a concept in the 2nd century BCE is a matter of historical record. Anyone who can’t distinguish between those two quite different propositions is probably a bit too thick to be a lawyer.


Legal Survivor

Future trainee? Interesting article, though perhaps your last ‘intellectual flourish’ on any legal topic… from here on out it’s redlining your supervisors 8th draft of the facility agreement and then walking to retrieve it from the photocopier until 2am, night after night…



Yep. Sunday will not be the day of rest. It will be a work day like all the rest.


Deed U No

“The first thing we do, let’s kill all the Lawyers”

W.Shakespeare – Henry VI, Part 2, Act IV, Scene 2.



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