Religion and the Rise of Capitalism · Chapter
The Sin of Avarice explained
This chapter examines the medieval Christian doctrine against avarice, particularly through the lens of usury and the just price.
What happens
This chapter examines the medieval Christian doctrine against avarice, particularly through the lens of usury and the just price. It argues that the Church's economic ethics were not merely clerical impositions but reflected widely shared social assumptions in a world of localized monopolies and consumption loans. The chapter traces the evolution of casuistry from strict prohibitions to more elastic concepts (e.g., St. Antonino's three grades of prices), and details the extensive ecclesiastical legislation—culminating in the Councils of Lyons and Vienne—that sought to outlaw usury and protect vulnerable borrowers, even as high finance and international banking operated in a practical gray area.
Themes in this chapter
Conflict Between Ethics and Economics
The chapter centers on the tension between Christian moral prohibitions against usury and the practical necessities of credit, trade, and government finance.
The Role of the Church in Society
The Church is shown as both a moral authority legislating against usury and an institution that sometimes protected international bankers, revealing its complex social role.
Transformation of Social Ethics
The evolution from strict just-price doctrine to St. Antonino's probabilistic approach illustrates a gradual shift in ethical reasoning about economic life.
Characters to notice
- St. Antonino
Fifteenth-century theologian who introduced a more flexible three-grade price system (pius, discretus, rigidus) and argued that price fairness was a matter of probability and conjecture.
- The Church
The institutional Church is depicted as the primary enforcer of anti-usury doctrine through councils, canon law, and pastoral discipline, though its rules were often evaded in high finance.
- John Calvin
Mentioned as a watershed figure: before Calvin, theological opinion was unanimous against interest for lending; his indulgence to interesse would have been scandalous in earlier centuries.
- Thomas Aquinas
Implicitly referenced as part of the scholastic tradition that developed the just price doctrine and the prohibition of usury.
Key passages
“The innumerable fables of the usurer who was prematurely carried to hell, or whose money turned to withered leaves in his strong box, or who (as the scrupulous recorder remarks), "about the year 1240," on entering a church to be married, was crushed by a stone figure falling from the porch, which proved by the grace of God to be a carving of another usurer and his moneybags being carried off by the devil, are more illuminating than the refinements of lawyers.”
Popular stories about usurers being dragged to hell, finding their money turned to dead leaves, or being killed by a falling statue of a usurer being carried off by demons, reveal more about medieval attitudes toward usury than legal technicalities do.
Illustrates the visceral popular condemnation of usury, contrasting folk morality with legal formalism.
“To take usury is contrary to Scripture; it is contrary to Aristotle; it is contrary to nature, for it is to live without labor; it is to sell time, which belongs to God, for the advantage of wicked men; it is to rob those who use the money lent, and to whom, since they make it profitable, the profits should belong; it is unjust in itself, for the benefit of the loan to the borrower cannot exceed the value of the principal sum lent him; it is in defiance of sound juristic principles, for when a loan of money is made, the property in the thing lent passes to the borrower, and why should the creditor demand payment from a man who is merely using what is now his own?”
Usury was condemned on multiple grounds: biblical authority, Aristotelian philosophy, natural law (living without labor), selling time that belongs to God, robbing the borrower of profits that should be his, the inherent injustice of charging for a loan whose benefit cannot exceed the principal, and legal principle that ownership passes to the borrower.
Summarizes the comprehensive theological and philosophical case against usury in medieval thought.
