Three Hundred Cases From Calvin’s Geneva: Notes On Building A Case File

by on September 22, 2026 | Comment

On a Thursday morning in Calvin’s Geneva, a person could be summoned to the Auditoire, the lecture hall beside St. Pierre Cathedral where the church court met and asked to account for a wedding feast with dancing that had run past midnight. He might next be asked to recite the Lord’s Prayer in French or to explain why he had missed the Sunday sermon or whom he had consulted about his swollen leg—a Reformed physician or the wise woman in the village. The Consistory kept minutes of these meetings, and those minutes survive.

When you say “Genevan Consistory,” people often picture the theocratic thought police, a city ruled with an iron fist by the tyrant of Geneva. The records tell a different story. What the Consistory mostly did, week after week for two decades, was the unglamorous work of a church court, admonishing, reconciling, examining, and now and then barring an impenitent person from receiving the Lord’s Supper until he made things right. The minutes sound less like a courtroom and more like a church working out everyday problems between neighbors.1

Why It Exists

The problem is that answering the caricature means reaching these records, and that is difficult. The surviving registers run to twenty-one manuscript volumes in the Archives d’Etat de Geneve, and only the first, covering 1542 to 1544, has been translated to English.2

A pastor or elder who wants to see for himself what original Reformed discipline looked like at ground zero, rather than taking a critic’s word for it, has almost nowhere to turn short of learning to read sixteenth-century French handwriting. So I gathered three hundred of the most interesting cases from the Consistory’s registers and the standard scholarship, each one labeled by the body that heard it and what actually happened. I wanted ordinary Reformed believers to have something tangible they could sit down with and study at their leisure.

None of this is history for its own sake. I wanted to understand how the Consistory actually worked because church discipline matters. Calvin gave discipline its most famous image in the Institutes:

As the saving doctrine of Christ is the soul of the church, so does discipline serve as its sinews, through which the members of the body hold together, each in its own place.3

Doctrine is the soul, and discipline is the ligament that holds Christ’s body together. The Belgic Confession went further and named discipline a third mark of the true church, alongside the pure preaching of the Word and the right administration of the sacraments (art. 29). The Consistory is what that conviction looks like when it has to keep records and summon real people. These records are our clearest window into how Reformed ecclesiology worked in its first generation.

How It Came Together

The model behind the archive comes from my first career. I am a retired police officer, and I spent years of that career as a detective. Every California officer uses the California Peace Officers Legal Sourcebook, a reference written and kept current by the Criminal Division of the Attorney General’s office. It takes thousands of court decisions and boils them down into plain working summaries: what the court ruled, what it means in the field, and how it applies to the case on your desk. It is updated every sixty days as new decisions and new laws come down, and it is organized so an investigator can find the rule in the middle of an investigation instead of in a law library. For a working detective, it answers the question that matters most: How does the law actually apply to this case today?

When I began reading the Consistory scholarship, I recognized the same problem the Sourcebook was built to solve. The rulings were all there, well documented, but scattered across many books most Christians will never own. I wanted to make the Genevan Consistory case files accessible to ordinary Reformed Christians who have jobs and families and will never have time to hunt down the stack of volumes. My vision for this archive was to do for the Geneva registers what the Sourcebook does for California case law, so the case cards borrow its style: the facts, the body that heard it, the outcome, and the source.

The real work was choosing which sources to trust and how to label each case. I built the bibliography first, the works I would trust and cite: the Eerdmans Registers, Robert Kingdon, Jeffrey Watt, Scott Manetsch, William Naphy, Bruce Gordon, Karen Spierling, John Witte Jr., and Philip Schaff. Then came the labeling, which is where most popular accounts go wrong.

Assembling and formatting three hundred cards against that bibliography was work I did with help, and I used Claude, Anthropic’s AI assistant, the same way I might have used a skilled research assistant. Every case traces back to the published registers or the named scholarship; and the editorial judgment, the theological framing, and the decision about what this resource needed to include and look like were mine.

Every quotation was matched word for word against the printed editions, roughly 3,250 checks across the three principal sources, and no fabricated quotation was found. The cited pages of the Registers and of Manetsch were photographed from the books themselves, and each citation was read a second time, independently, against those photographs. Claude carried that verification labor under my direction and subject to my review. Then I worked through the cards by hand against those same pages on worksheets that placed all three hundred before a human reader, with no card omitted. The procedure, the results, and the archive’s known limitations, including the three cards that rest in part on books I do not own, are recorded in a verification and method report linked at the bottom of the archive.

Every case is tagged by the body that heard it: the Consistory, the Small Council, or the two together.

Servetus and Bolsec, the two names critics reach for first, were not tried by the Consistory. Both were tried by the Small Council, the city’s civil court. Calvin never chaired the Consistory; a syndic did, one of Geneva’s four elected magistrates. Calvin was not even a citizen of Geneva until 1559. He could warn and bar people from the Lord’s Supper, but he could not fine or jail anyone; that power stayed with the Council. The Consistory registers show it on just about every page.4

Labeling each case by the court that heard it also moves the spotlight to what mattered most. Popular literature remembers Servetus and the flames of 1553. But the biggest question that decade was who really ran Geneva, the church or the city? It came down to something smaller: Who could bar a man from Communion?

When Philibert Berthelier, then under Consistory censure, got the city Council’s permission to take Communion, Calvin refused to serve him. The keys, he held, belong to the church. That fight, not the Servetus trial, decided what Geneva would become, and it was settled in 1555 not by a church takeover but by the city’s elections, when Calvin’s supporters won and the opposition collapsed.5

How To Use It, and What I Refused to Hide

I put it together as a working tool, not the last word on anything. Think of it as a lead to follow in your investigation: It points to the sources rather than standing in for them. Every card shows where it came from, so you can check any case yourself. Elders and sessions still make these decisions, and it is a steadying comfort to see that Consistory, five hundred years ago, wrestling with the same types of questions they face on a Tuesday night.

It is also built to be honest, so we can learn from their mistakes. The registers hold hard things. Jeffrey Watt shows that an abused wife who came to the Consistory frightened and bruised was often counseled to stay with her husband. They did it out of a real conviction that marriage is for life, and that is a conviction worth honoring. Honoring it, though, should never mean abandoning the vulnerable.6

Consulting diviners and village healers was treated as a breach of the first commandment. The Consistory could admonish or bar a person from the Supper, but nothing more, so it sent these cases to the Council. The Council could fine, imprison, whip, or banish. These are not all comfortable pages, but they belong in the record as much as the gentler ones.

What surprised me was that the crisis of the 1550s was not a detour from the story. It was the story. The Geneva that shaped Scotland, the Netherlands, and eventually Presbyterian America took its lasting shape only in 1555. That was the year, after fourteen years of close votes, when the Council confirmed the church’s right to discipline its own and Calvin’s opponents were finally defeated. Calvin’s model traveled well because it had been tested, not because it had been imposed.7

Why It Matters at a Session Meeting

The discipline in these registers is slow and patient. They were not in a rush to excommunicate anyone: a private word first, then witnesses, then the church, exactly the order the Lord gave in Matthew 18. The aim is never the sinner’s ruin. Francis Turretin put it as well as anyone:

Excommunication is the rod of a pious mother upon a wicked child whom she does not consider as not her child because she chastises him… not to destroy, but to heal; not to cast him away from, but to bring back the wanderer to herself.8

It is my hope that these three hundred cases show what the caricatures never could: not ammunition for the critics but the faithful reconciling work our Reformed fathers did with sinners they loved. That work did not end in Geneva. It is what the church is still called to, and here it is, laid out case by case, for anyone who wants to read it for himself.

The Genevan Consistory case files are online at Reformed Dogmatika.

Notes

  1. Jeffrey R. Watt, The Consistory and Social Discipline in Calvin’s Geneva (University of Rochester Press, 2020). Watt surveys the ordinary run of cases, quarrels, marriages, morals, and worship that fill the registers.
  2. Robert M. Kingdon, Thomas A. Lambert, and Isabella M. Watt, eds., Registers of the Consistory of Geneva in the Time of Calvin, vol. 1 (Eerdmans, 2000). Only this first volume, covering 1542 to 1544, has appeared in English translation.
  3. John Calvin, Institutes of the Christian Religion, 4.12.1.
  4. William G. Naphy, Calvin and the Consolidation of the Genevan Reformation, 2nd ed. (Westminster John Knox, 2003); and E. William Monter, Calvin’s Geneva (Wiley, 1967). Both cover the city’s courts, the Servetus and Bolsec trials before the Small Council, and Calvin’s civil standing in Geneva.
  5. Philip Schaff, History of the Christian Church, vol. 8, The Swiss Reformation (New York: Charles Scribner’s Sons, 1892), XIII.109. 5. This is the specific account of Berthelier’s excommunication, the Council’s intervention, and Calvin’s refusal to admit him to Communion.
  6. Watt, The Consistory and Social Discipline, ch. 4, “Controlling Lust and Regulating Marriage,” 125–127, especially p. 126. These are the printed page numbers for his discussion of domestic violence and the counsel given to abused wives.
  7. Naphy, Calvin and the Consolidation of the Genevan Reformation, chs. 6–7. Pg. 208 specifically addresses the defeat of the Perrinists in 1555 and the resulting political consolidation. Watt, pp. 28–30, is also a useful supplementary citation for the events of 1555 and the Consistory’s secured disciplinary authority.
  8. Francis Turretin, Institutes of Elenctic Theology, vol. 3, 18.32.6.

©Anthony Faggiano. All Rights Reserved.

RESOURCES

Heidelberg Reformation Association
1637 E. Valley Parkway #391
Escondido CA 92027
USA
The HRA is a 501(c)(3) non-profit organization

    Post authored by:

  • Anthony Faggiano
    Author Image

    Anthony Faggiano is an elder in a URCNA congregation and holds a BA in Theology from The Master’s University. He writes for the Reformed Dogmatika blog, focusing on Scripture, the Reformed confessions, and the solas of the Reformation. He is married and has two adult children.

    More by Anthony Faggiano ›

Subscribe to the Heidelblog today!


Comment

Your email address will not be published. Required fields are marked *

Comments are welcome but must observe the moral law (Matt 22:37–40). Comments that are profane, that deny the moral law, that deny the gospel, that advance positions contrary to the Reformed confession, or that irritate the management are subject to deletion. Please use a working email address so we can contact you, if necessary, about content or corrections.

This site uses Akismet to reduce spam. Learn how your comment data is processed.