The Protestant Ethic and the Spirit of Capitalism
Imagine a world where diligently working, saving, and investing wasn't just practical, but seen as a direct path to divine favor. This profound idea is at the heart of Max Weber's groundbreaking work, "The Protestant Ethic and the Spirit of Capitalism." He explored how certain religious beliefs unexpectedly laid the foundation for the very economic system that defines our modern world. Join us as we uncover the surprising links between piety and profit. Max Weber argued that the Protestant work ethic, particularly Calvinism, fostered the disciplined, rational pursuit of economic gain crucial for modern capitalism. The concept of 'calling' transformed everyday work into a sacred duty, encouraging believers to accumulate wealth not for luxury, but as a sign of divine approval. While influential, Weber's thesis faces significant criticism regarding causality and empirical evidence, yet it remains a foundational text in understanding the cultural roots of economic systems.
AI Summary
Imagine a world where diligently working, saving, and investing wasn't just practical, but seen as a direct path to divine favor. This profound idea is at the heart of Max Weber's groundbreaking work, "The Protestant Ethic and the Spirit of Capitalism." He explored how certain religious beliefs unexpectedly laid the foundation for the very economic system that defines our modern world. Join us as we uncover the surprising links between piety and profit.
- Max Weber argued that the Protestant work ethic, particularly Calvinism, fostered the disciplined, rational pursuit of economic gain crucial for modern capitalism.
- The concept of 'calling' transformed everyday work into a sacred duty, encouraging believers to accumulate wealth not for luxury, but as a sign of divine approval.
- While influential, Weber's thesis faces significant criticism regarding causality and empirical evidence, yet it remains a foundational text in understanding the cultural roots of economic systems.
The Architect of an Idea: Max Weber
Our story begins with Max Weber, a towering figure in German sociology, economics, and politics. In 1904 and 1905, he penned a series of essays, later compiled into what we know as 'The Protestant Ethic and the Spirit of Capitalism'.
This wasn't just another academic text; it became a foundational document in economic sociology, a true milestone in understanding how societies tick. Translated into English in 1930, it sparked debates that continue to this day.
Weber's central, provocative argument was this: modern capitalism, especially in Northern Europe, didn't just appear out of nowhere. It emerged, unplanned, from the subtle yet powerful influence of the Protestant—particularly Calvinist—ethic on everyday life.
Think about it: religious devotion often meant rejecting worldly pursuits. But Weber suggested that the Protestant work ethic encouraged people to dive into the secular world, developing businesses, trading, and accumulating wealth—not for lavish spending, but for investment.
Unpacking the 'Spirit of Capitalism'
Before we go further, let's clarify what Weber meant by the 'spirit of capitalism.' It's not some mystical force. Rather, it's a distinct set of values: the spirit of relentless hard work, continuous progress, and systematic pursuit of profit.
To illustrate this, Weber famously quoted Benjamin Franklin, the quintessential American pragmatist. Franklin's advice sounds less like simple money-making and more like a moral imperative.
Franklin famously said, 'Remember, that time is money.' He equated wasted time with wasted earnings, urging constant productivity. He saw money not just as currency, but as something 'prolific, generating nature'—money that 'can beget money'.
This wasn't mere greed. Franklin imbued these financial principles with moral language, suggesting that God himself had revealed the virtue in being industrious and frugal. Accumulating wealth became almost a spiritual exercise, a mark of diligence.
A Divine Calling to Worldly Work
The Protestant Reformation profoundly changed the view of work. Suddenly, even the most ordinary professions were elevated. They weren't just jobs; they were 'callings' (Beruf in German), a divine mandate to contribute to the common good.
Imagine a cobbler, hunched over his craft. Before, his work might have been a means to an end. Now, every stitch, every carefully placed nail, was an act of devotion, a way to praise God. Work itself became dignified, even sacred.
Weber contrasted this with earlier, 'precapitalist' attitudes. He noted how industrialists struggled to motivate agricultural laborers with higher wages, expecting them to work longer. Instead, many workers simply earned their customary amount faster, then enjoyed more leisure.
But for those embracing the new Protestant ethic, work was an end in itself, a calling. This attitude, particularly strong in groups like the Pietists, cultivated an extreme devotion to craft and diligent effort—a perfect incubator for specialized technical occupations.
So, Weber defined the 'spirit of capitalism' as this rational pursuit of economic gain, striving systematically for profit for its own sake, much like Benjamin Franklin described. It's a mentality of endless accumulation and reinvestment.
Interestingly, Weber observed that this 'spirit' isn't confined to Western culture. However, he argued that while individual 'heroic entrepreneurs' might exist anywhere, they couldn't establish a new economic order (capitalism) without a supporting cultural framework. He also noticed that by his time, many passionate capitalists were indifferent or even opposed to the Church.
The Roots of the Ethic: Predestination and Purpose
Weber traced the origins of this unique work ethic back to the Reformation. The Roman Catholic Church had offered a clear path to salvation through sacraments and clerical authority. But the Reformation, particularly John Calvin's theology, swept away these traditional assurances.
This left average people in a psychologically difficult position. How could they know if they were among the chosen? Calvin taught 'double predestination'—God had already decided who was saved and who was damned, and there was nothing anyone could do to change it.
Naturally, people yearned for signs of their divine election. Lacking priestly assurance, they began to look for internal and external evidence. Self-confidence became a crucial indicator: doubting one's salvation was seen as a lack of faith, a sign of damnation.
Worldly success, then, became a potent measure of that self-confidence and, by extension, a potential sign of God's favor. It wasn't about earning salvation, but about demonstrating one was already saved.
While Martin Luther dignified secular work, Weber found the full flowering of the Protestant ethic in Calvinism. Calvinists, Pietists, and Baptists all contributed to this mindset, emphasizing rigorous honesty, self-control, and methodical diligence in one's chosen 'calling'.
The new Protestant religions compelled individuals to pursue their secular vocations with intense zeal, leading naturally to wealth accumulation. But what to do with this newfound money?
So, believers found themselves accumulating wealth, but with strict religious prohibitions against spending it on personal indulgence or even traditional charity.
The Protestant answer was clear: Wasteful spending and luxurious purchases were condemned as sinful. Donations to churches were limited due to a rejection of elaborate icons. Giving to the poor was often frowned upon, seen as encouraging idleness, which was an affront to God.
The resolution to this dilemma, Weber argued, was investment. The money had to go somewhere, and funneling it back into productive enterprise provided an extreme boost to nascent capitalism. It was the perfect, albeit unintended, economic engine.
The Iron Cage of Modernity
By the time Weber was writing, he believed that the religious fervor underpinning the Protestant ethic had largely vanished. The spirit of capitalism remained, but its spiritual core had eroded. Benjamin Franklin's maxims, for instance, were now mostly secular advice on thrift and hard work.
Weber saw this as a lamentable outcome. He argued that the loss of its religious foundation turned capitalism into a kind of involuntary servitude to mechanized industry. The pursuit of profit, once a sign of grace, became an inescapable societal demand.
In a haunting passage, he wrote: 'The Puritan wanted to work in a calling; we are forced to do so... But fate decreed that the cloak should become an iron cage.' The once-light garment of ascetic discipline had transformed into an unyielding economic system, trapping individuals within its demands.
Of course, Weber acknowledged that other factors contributed to capitalism's rise, such as advancements in mathematics, scientific observation, and rational government administration. Yet, the Protestant ethic played a crucial role in this 'disenchantment of the world'—the move from a magic-filled worldview to one dominated by rational, scientific, and economic principles.
Beyond the Ethic: Rationalization and Critique
Interestingly, Weber didn't stop his research on Protestantism. He recognized that his colleague, Ernst Troeltsch, was already delving deeply into the social teachings of Christian churches. Weber's own journey continued, expanding to comparative studies of religion and society in China, India, and ancient Judaism.
This book also marked Weber's first exploration of 'rationalization'—a concept that became central to his work. He saw modern capitalism as a prime example of this: a system that began with religious motivations but eventually detached from them, becoming a purely rational, efficient means of organizing economic life. The 'spirit of capitalism' was, in essence, a 'spirit of rationalization'.
The Debate Continues
Weber's work is often seen as a direct challenge to Karl Marx. While Marx argued that economic structures determine everything, including religion, Weber's thesis seemed to flip this, suggesting that a religious movement could foster an economic system. This sparked a furious, century-long debate among scholars.
However, Weber himself cautioned against a 'one-sided spiritualistic' interpretation, just as he opposed a 'one-sided materialistic' one. He aimed to deepen our understanding of capitalism's cultural origins, suggesting it arose from an 'elective affinity'—a complementary relationship—between both 'material' and 'ideal' factors.
Article
The Protestant Ethic and the Spirit of Capitalism
The Protestant Ethic and the Spirit of Capitalism (German: Die protestantische Ethik und der Geist des Kapitalismus) is a book written by Max Weber, a German sociologist, economist, and politician. First written as a series of essays, the original German text was composed in 1904 and 1905, and was translated into English for the first time by American sociologist Talcott Parsons in 1930. It is considered a founding text in economic sociology and a milestone contribution to sociological thought in general.
In the book, Weber wrote that capitalism in Northern Europe evolved when the Protestant (particularly Calvinist) ethic influenced large numbers of people to engage in work in the secular world, developing their own enterprises and engaging in trade and the accumulation of wealth for investment. In other words, the Protestant work ethic was an important force behind the unplanned and uncoordinated emergence of modern capitalism. In his book, apart from Calvinists, Weber also discusses Lutherans (especially Pietists, but also notes differences between traditional Lutherans and Calvinists), Methodists, Baptists, Quakers, and Moravians (specifically referring to the Herrnhut-based community under Count von Zinzendorf's spiritual lead).
In 1998, the International Sociological Association listed this work as the fourth most important sociological book of the 20th century, after Weber's Economy and Society, C. Wright Mills' The Sociological Imagination, and Robert K. Merton's Social Theory and Social Structure. It is the eighth most cited book in the social sciences published before 1950.
Summary
Basic concepts
Although not a detailed study of Protestantism but rather an introduction to Weber's later studies of interaction between various religious ideas and economics (The Religion of China: Confucianism and Taoism 1915, The Religion of India: The Sociology of Hinduism and Buddhism 1916, and Ancient Judaism 1917), The Protestant Ethic and the Spirit of Capitalism argues that Puritan ethics and ideas influenced the development of capitalism. The 'spirit of capitalism' does not refer to the spirit in the metaphysical sense but rather a set of values, the spirit of hard work and progress.
Religious devotion, Weber argues, is usually accompanied by a rejection of worldly affairs, including the pursuit of wealth and possessions. To illustrate his theory, Weber quotes the ethical writings of Benjamin Franklin:
Remember, that time is money. He that can earn ten shillings a day by his labor, and goes abroad, or sits idle, one half of that day, though he spends but sixpence during his diversion or idleness, ought not to reckon that the only expense; he has really spent, or rather thrown away, five shillings besides. [...] Remember, that money is the prolific, generating nature. Money can beget money, and its offspring can beget more, and so on. Five shillings turned is six, turned again is seven and threepence, and so on, till it becomes a hundred pounds. The more there is of it, the more it produces every turning, so that the profits rise quicker and quicker. He that kills a breeding-sow, destroys all her offspring to the thousandth generation. He that murders a crown, destroys all that it might have produced, even scores of pounds.
Weber notes that this is not a philosophy of mere greed, but a statement laden with moral language. Indeed, Franklin claims that God revealed the usefulness of virtue to him.
The Reformation profoundly affected the view of work, dignifying even the most mundane professions as adding to the common good and thus blessed by God, as much as any "sacred" calling (German: Ruf). A common illustration is that of a cobbler, hunched over his work, who devotes his entire effort to the praise of God.
To emphasize the work ethic in Protestantism relative to Catholics, he notes a common problem that industrialists face when employing precapitalist laborers: Agricultural entrepreneurs will try to encourage time spent harvesting by offering a higher wage, with the expectation that laborers will see time spent working as more valuable and so engage it longer. However, in precapitalist societies this often results in laborers spending less time harvesting. Laborers judge that they can earn the same, while spending less time working and having more leisure. He also notes that societies having more Protestants are those that have a more developed capitalist economy.
It is particularly advantageous in technical occupations for workers to be extremely devoted to their craft. To view the craft as an end in itself, or as a "calling" would serve this need well. This attitude is well-noted in certain classes which have endured religious education, especially of a Pietist background.
He defines the spirit of capitalism as the ideas and esprit that favour the rational pursuit of economic gain: "We shall nevertheless provisionally use the expression 'spirit of capitalism' for that attitude which, in the pursuit of a calling [berufsmäßig], strives systematically for profit for its own sake in the manner exemplified by Benjamin Franklin."
Weber points out that such a spirit is not limited to Western culture if one considers it as the attitude of individuals, but that such individuals – heroic entrepreneurs, as he calls them – could not by themselves establish a new economic order (capitalism). He further noted that the spirit of capitalism could be divorced from religion, and that those passionate capitalists of his era were either passionate against the Church or at least indifferent to it. Desire for profit with minimum effort and seeing work as a burden to be avoided, and doing no more than what was enough for modest life, were common attitudes. As he wrote in his essays:
After defining the "spirit of capitalism," Weber argues that there are many reasons to find its origins in the religious ideas of the Reformation. Many others like William Petty, Montesquieu, Henry Thomas Buckle, John Keats have noted the affinity between Protestantism and the development of commercialism.
Weber shows that certain branches of Protestantism had supported worldly activities dedicated to economic gain, seeing them as endowed with moral and spiritual significance. This recognition was not a goal in itself; rather they were a byproduct of other doctrines of faith that encouraged planning, hard work and self-denial in the pursuit of worldly riches.
Origins of the Protestant work ethic
Weber traced the origins of the Protestant ethic to the Reformation, though he acknowledged some respect for secular everyday labor as early as the Middle Ages. The Roman Catholic Church assured salvation to individuals who accepted the church's sacraments and submitted to the clerical authority. However, the Reformation had effectively removed such assurances. From a psychological viewpoint, the average person had difficulty adjusting to this new worldview, and only the most devout believers or "religious geniuses" within Protestantism, such as Martin Luther, were able to make this adjustment, according to Weber.
In the absence of such assurances from religious authority, Weber argued that Protestants began to look for other "signs" that they were saved. Calvin and his followers taught a doctrine of double predestination, in which from the beginning God chose some people for salvation and others for damnation. The inability to influence one's own salvation presented a very difficult problem for Calvin's followers, who, in Weber's view, considered it an absolute duty to believe that one was chosen for salvation and to dispel any doubt about that: lack of self-confidence was evidence of insufficient faith and a sign of damnation. So, self-confidence took the place of priestly assurance of God's grace.
Worldly success became one measure of that self-confidence. Luther made an early endorsement of Europe's emerging divisions. Weber identifies the applicability of Luther's conclusions, noting that a "vocation" from God was no longer limited to the clergy or church, but applied to any occupation or trade. Weber had always detested Lutheranism for the servility it inspired toward the bureaucratic state. When he discussed it in the Protestant Ethic, he used Lutheranism as the chief example of the unio mystica that contrasted sharply with the ascetic posture. Later he would associate "Luther, the symbolic exponent of bureaucratic despotism, with the ascetic hostility to Eros — an example of Weber's sporadic tendency to link together bureaucratic and ascetic modes of life and to oppose both from mystical and aristocratic perspectives."
However, Weber saw the fulfillment of the Protestant ethic not in Lutheranism, which was too concerned with the reception of divine spirit in the soul, but in Calvinistic forms of Christianity. The trend was carried further still in Pietism. The Baptists diluted the concept of the calling relative to Calvinists, but other aspects made its congregants fertile soil for the development of capitalism—namely, a lack of paralyzing ascetism, the refusal to accept state office and thereby develop unpolitically, and the doctrine of control by conscience which caused rigorous honesty.
• According to the new Protestant religions, an individual was religiously compelled to follow a secular vocation (German: Beruf) with as much zeal as possible. A person living according to this world view was more likely to accumulate money. • The new religions (in particular, Calvinism and other more austere Protestant sects) effectively forbade wastefully using hard earned money and identified the purchase of luxuries as a sin. Donations to an individual's church or congregation were limited due to the rejection by certain Protestant sects of icons. Finally, donation of money to the poor or to charity was generally frowned on as it was seen as furthering beggary. This social condition was perceived as laziness, burdening their fellow man, and an affront to God; by not working, one failed to glorify God.
The manner in which this dilemma was resolved, Weber argued, was the investment of this money, which gave an extreme boost to nascent capitalism.
Protestant work ethic in Weber's time
By the time Weber wrote his essay, he believed that the religious underpinnings of the Protestant ethic had largely gone from society. He cited the writings of Benjamin Franklin, which emphasized frugality, hard work and thrift, but were mostly free of spiritual content. Weber also attributed the success of mass production partly to the Protestant ethic. Only after expensive luxuries were disdained could individuals accept the uniform products, such as clothes and furniture, that industrialization offered.
In his conclusion to the book, Weber lamented that the loss of religious underpinning to capitalism's spirit has led to a kind of involuntary servitude to mechanized industry.
The Puritan wanted to work in calling; we are forced to do so. For when asceticism was carried out of monastic cells into everyday life, and began to dominate worldly morality, it did its part in building the tremendous cosmos of the modern economic order. This order is now bound to the technical and economic conditions of machine production which today determine the lives of all the individuals who are born into this mechanism, not only those directly concerned with economic acquisition, with irresistible force. Perhaps it will so determine them until the last ton of fossilized coal is burnt. In Baxter's view the care for external goods should only lie on the shoulders of the 'saint like a light cloak, which can be thrown aside at any moment.' But fate decreed that the cloak should become an iron cage. (Page 181, 1953 Scribner's edition.)
Weber maintained that while Puritan religious ideas had significantly impacted the development of economic systems in Europe and United States, there were other factors in play, as well. They included a closer relationship between mathematics and observation, the enhanced value of scholarship, rational systematization of government administration, and an increase in entrepreneurship ventures. In the end, the study of Protestant ethic, according to Weber, investigated a part of the detachment from magic, that disenchantment of the world that could be seen as a unique characteristic of Western culture.
Conclusions
In the final endnotes Weber states that he abandoned research into Protestantism because his colleague Ernst Troeltsch, a professional theologian, had begun work on The Social Teachings of the Christian Churches and Sects. Another reason for Weber's decision was that Troeltsch's work already achieved what he desired in that area, which is laying groundwork for comparative analysis of religion and society. Weber moved beyond Protestantism with his research but would continue research into sociology of religion within his later works (the study of Judaism and the religions of China and India).
This book is also Weber's first brush with the concept of rationalization. His idea of modern capitalism as growing out of the religious pursuit of wealth meant a change to a rational means of existence, wealth. That is to say, at some point the Calvinist rationale informing the "spirit" of capitalism became unreliant on the underlying religious movement behind it, leaving only rational capitalism. In essence then, Weber's "Spirit of Capitalism" is effectively and more broadly a Spirit of Rationalization.
Reception
The Protestant Ethic and the Spirit of Capitalism
The essay can also be interpreted as one of Weber's criticism of Karl Marx and his theories. While Marx's historical materialism held that all human institutions – including religion – were based on economic foundations, many have seen The Protestant Ethic as turning this theory on its head by implying that a religious movement fostered capitalism, not the other way around.
Other scholars have taken a more nuanced view of Weber's argument. Weber states in the closing of this essay, "it is, of course, not my aim to substitute for a one-sided materialistic an equally one-sided spiritualistic causal interpretation of culture and history. Each is equally possible, but each if it does not serve as the preparation, but as the conclusion of an investigation, accomplishes equally little in the interest of historical truth." Weber's argument can be understood as an attempt to deepen the understanding of the cultural origins of capitalism, which does not exclude the historical materialist origins described by Marx: modern capitalism emerged from an elective affinity of 'material' and 'ideal' factors.
Table of contents
The Protestant Ethic and the Spirit of Capitalism
Table of contents from the 1958 Scribner's edition, with section titles added by Talcott Parsons:
Criticism
Methodology
Weber's causal claim that the Protestant ethic led to capitalism has been criticized for endogeneity problems and case selection problems. Rather than Protestantism leading to capitalism, it may be the case that individuals and communities who were more prone to capitalism were also more likely to adopt Protestantism.
Economic criticism
The economist and historian Henryk Grossman criticises Weber's analysis on two fronts. Firstly, Grossman refers to Karl Marx's work to show that the stringent legal measures that were taken against poverty and vagabondage were a reaction to the massive population shifts caused by the enclosure of the commons, which evicted many peasants from the common land on which they had lived. Secondly, Grossman's own work shows how this "bloody legislation" against evicted peasants was implemented across Europe, especially in France. Grossman asserts that this legislation physically forced people from serfdom into wage-labor. This history is unrelated to Protestantism. Thus, capitalism came about largely by force, and not by any vocational training regarding an inner-worldliness of Protestantism. It remains possible that the "Protestant work ethic" socially legitimized or otherwise reinforced the legal measures that Grossman details, within a larger cultural context.
In a 2015 study, Davide Cantoni tested Weber's Protestant hypothesis on German cities over the period 1300–1900, finding no effects of Protestantism on economic growth.
Historian Laurence R. Iannaccone has written that "Ironically, the most noteworthy feature of the Protestant Ethic thesis is its absence of empirical support", citing the work of Swedish economic historian Kurt Samuelsson that "economic progress was uncorrelated with religion, or was temporally incompatible with Weber's thesis, or actually reversed the pattern claimed by Weber."
Other recent scholarship has found some valid Protestant ethic effects both in historical and contemporary development patterns. Dudley and Blum, using city growth as a proxy for wages growth, write:
Evidence of falling wages in Catholic cities and rising wages in Protestant cities between 1500 and 1750, during the spread of literacy in the vernacular, is inconsistent with most theoretical models of economic growth. In The Protestant Ethic, Weber suggested an alternative explanation based on culture. Here, a theoretical model confirms that a small change in the subjective cost of cooperating with strangers can generate a profound transformation in trading networks. … A re-examination of Weber’s Protestant Ethic indicates that what was important for long-term economic growth was not a greater propensity to save and work of individual Protestants but rather the manner in which a group of Protestants interacted compared with a group of Catholics.
Daron Acemoglu and James A. Robinson in their book Why Nations Fail reject the relationship between economic progress and Protestantism writing:
What about Max Weber’s Protestant ethic? Though it may be true that predominantly Protestant countries, such as the Netherlands and England, were the first economic successes of the modern era, there is little relationship between religion and economic success. France, a predominantly Catholic country, quickly mimicked the economic performance of the Dutch and English in the nineteenth century, and Italy is as prosperous as any of these nations today. Looking farther east, you’ll see that none of the economic successes of East Asia have anything to do with any form of Christian religion, so there is not much support for a special relationship between Protestantism and economic success there, either.
Revisionist criticism
Hector Menteith Robertson, in his book Aspects of Economic Individualism (1933), argued against the historical and religious claims of Weber. Robertson pointed out that capitalism began to flourish not in Britain, but in 14th-century Italy, so the rise of capitalism cannot be attributed to Adam Smith, the Protestant Reformation, etc. Robertson goes further, and states that what happened in Britain was rather a retrogression from what was achieved in Italy centuries earlier.
Robertson shows that Adam Smith and David Ricardo did not found economic science de novo. In fact, liberal economic theory was developed by French and Italian Catholics, who were influenced by the Scholastics. According to other critics, British economic thought was rather a step backwards since it espoused the labor theory of value, which had been critiqued by the School of Salamanca.
Other criticism
It has recently been suggested that Protestantism has indeed influenced positively the capitalist development of respective social systems not so much through the "Protestant ethics" but rather through the promotion of literacy. Sascha Becker and Ludger Wossmann of LMU Munich showed that literacy levels differing in religious areas can sufficiently explain the economic gaps cited by Weber. The results were supported even under a concentric diffusion model of Protestantism using distance from Wittenberg as a model.
Weber's conclusion has also been criticized for ignoring the ethnic dimensions. Weber focused on religion, but ignored the fact that Germany contained a large Polish minority (due to the partitions of Poland); and Poles were primarily Catholic and Germans, Protestant. As such, scholars have suggested that what Weber observed was in fact "anti-Polish discrimination" visible in the different levels of income, savings and literacy between Germans and Poles.
The noted French historian Fernand Braudel, considered one of the greatest of the modern historians, vigorously criticized Weber's theory, noting its lack of foundation and veracity, stating:
All historians have opposed this tenuous theory, although they have not managed to be rid of it once and for all. Yet it is clearly false. The northern countries took over the place that earlier had so long and so brilliantly been occupied by the old capitalist centers of the Mediterranean. They invented nothing, either in technology or in business management. Amsterdam copied Venice, as London would subsequently copy Amsterdam, and as New York would one day copy London.
Support
The Protestant Ethic and the Spirit of Capitalism
In 1958, American sociologist Gerhard Lenski conducted an empirical inquiry into "religion's impact on politics, economics, and family life" in the Detroit, Mich., area. It revealed, among other insights, that there were significant differences between Catholics on the one hand and (white) Protestants and Jews on the other hand with respect to economics and the sciences. Lenski's data supported basic hypotheses of Weber's work The Protestant Ethic and the Spirit of Capitalism. According to Lenski, "the contribution of Protestantism to material progress have been largely unintended by-products of certain distinctive Protestant traits. This was a central point in Weber's theory." Lenski noted that more than a hundred years prior to Weber, John Wesley, one of the founders of the Methodist church, had observed that "diligence and frugality" made Methodists wealthy. "In an early era, Protestant asceticism and dedication to work, as noted both by Wesley and Weber, seem to have been important patterns of action contributing to economic progress. Both facilitated the accumulation of capital, so critically important to the economic growth and development of nations."
German theologian Friedrich Wilhelm Graf notes: "Sociologists of religion like Peter L. Berger and David Martin have interpreted the Protestant revolution in Latin America as implicit support of basic elements of Weber's thesis. [...] At any rate, many pious persons there interpret their transition from the Roman Catholic church to Protestant Pentecostal congregations in terms of a moral idea that promises long-term economic gains through strong innerworldly asceticism. The strict ascetic self-discipline that has been successfully institutionalized in the Pentecostal congregations, the readiness to work more and with greater effort and to take less leisurely attitudes lead many Pentecostal Christians to believe that their new faith in God is supported by their economic successes."
In a journal article published in 2019, scholar of religion Benjamin Kirby critiques Peter L. Berger's analysis for its over-emphasis on the influence of Holiness-oriented Pentecostal churches, neglecting the growing influence of neo-Pentecostal churches across the globe. Kirby argues that it is difficult to draw parallels between contemporary neo-Pentecostals and Weber's ascetic Protestants, specifically because the former group of practitioners, many of whom espouse Prosperity theologies, often do not exhibit the same commitment to "sober economic virtue" and "rational bourgeois economic life" as Weber's Calvinistic Puritans. Nevertheless, Kirby stresses that Weber's text remains important for understanding enduring affinities between Christianity and capitalism. Kirby posits a "new elective affinity" between contemporary Pentecostalism and neoliberal capitalism, suggesting that neo-Pentecostal churches may act as vehicles for embedding neoliberal economic processes, for instance by encouraging practitioners to become entrepreneurial, responsibilised citizens.