An unfailing treasure: ‘Rerum Novarum’ and defending the working class
Pope Leo XIII’s 1891 encyclical Rerum Novarum addressed the social consequences of the Industrial Revolution. The document called for fair wages and decent working conditions for laborers. An anecdote from 19th‑century France illustrates how factory owners favored machines over workers. The article underscores the encyclical’s enduring impact on Catholic social doctrine.
5 months ago
Rerum Novarum, Pope Leo XIII’s 1891 social encyclical, remains a foundational text for Catholic social teaching, urging respect for human dignity, the right to private property, and a cooperative relationship between labor and capital. Its principles are highlighted by Pope Leo XIV as a guiding “treasure” for addressing today’s economic injustices and the plight of the working class 1.
The encyclical was written amid rapid industrial expansion, scientific breakthroughs, and stark wealth disparities. Pope Leo XIII observed workers “surrendered, isolated and helpless” to greedy employers and unchecked competition 1.
Drawing on Scripture, natural law, and the dignity of the person, Leo XIII affirmed the inviolability of private property as a means for individuals to provide for themselves and their families 1. He emphasized that both rich and poor share mutual rights and duties.
The document calls for protecting the God‑given dignity of every person, insisting that private ownership enables the fulfillment of familial and societal obligations 1.
Leo XIII argued that “capital cannot do without labor, nor labor without capital,” urging collaboration for the common good rather than class hostility 1.
The state should promote public welfare while safeguarding private prosperity, encouraging unions and other associations that facilitate fair agreements between employers and workers 1.
The article notes modern parallels, such as hedge‑fund managers earning hundreds of millions while teachers struggle for affordable housing, reflecting ongoing “real injustices” 1.
Leo XIII’s theological method—see the reality, judge through Scripture and Tradition, act accordingly—has been adopted by later popes, notably John Paul II in Centesimus Annus, as a lasting paradigm for the Church’s social engagement 1.
Pope Leo XIV cites Rerum Novarum as inspiration for his papal name, underscoring its continued importance for the Church’s mission to defend workers and promote justice 1.
Employers are called to balance profit with the well‑being of employees, fostering a virtuous workplace 1.
The state should protect and promote unions that enable mutual agreements, intervening only to remedy clear evils without overreaching 1.
Catholic charities and other Church‑based initiatives play a key role in advocating for the poor and advancing the common good 1.
How does Rerum Novarum shape Catholic social teaching on labor?
Rerum Novarum (1891) is a foundational text for Catholic social teaching (CST) on labor because it sets out, in response to the “condition of the working classes,” a stable moral framework: the dignity of work and the worker, the justice due to wages, the proper right to private property, and a model of social change grounded in collaboration (not class struggle) and in the legitimate roles of Church, state, employers, and workers.
John Paul II later describes the key to reading Rerum Novarum as the dignity of the worker as such and the dignity of work—work is personal (tied to the person) and has a social dimension because it serves the family and the common good.
In Rerum Novarum itself, Leo XIII argues that when a person engages in remunerative labor, the work is ordered to obtaining what is necessary for life, and it is rightly intended that the worker has a real right not only to remuneration in itself but to its use/disposal.
One of the most influential labor teachings attributed to Rerum Novarum is the moral claim that, even when contracts are freely made, natural justice requires that remuneration be sufficient to maintain the wage-earner in “reasonable and frugal comfort.” If workers accept worse conditions only because of necessity or fear, they are treated as victims of “force and injustice.”
This shapes CST on labor by grounding wage justice not primarily in bargaining power, but in natural-rights justice: wages must be enough for a dignified life and for the worker’s proper needs.
Rerum Novarum strongly defends the right to private property and rejects the socialist program of making property “common” and administered by the State or municipalities. Leo describes this as both incompatible with justice and practically harmful to workers.
A central argument is that each person has by nature a right to possess property as his own, and this includes the fruits/results of labor. Leo reasons that the worker’s toil changes the land and its productivity, and therefore it is just that “the results of labor should belong to those who have bestowed their labor.”
This does not mean property is treated as absolute: later CST (still following the Rerum Novarum tradition) recognizes private property is not an absolute value and must be complemented by the universal destination of goods.
Leo’s social teaching on labor is also family-centered. He teaches that the family (the “society” of the home) is older than the State and has rights/duties independent of civil authority.
This matters for labor teaching because it ties wage justice to the worker’s ability to provide for the family and not be crushed by employer domination or economic vulnerability. Leo explicitly argues that a stable means of livelihood is needed over time because human needs recur and the worker must have a stable base for providing for the future—something rooted in owning and controlling the fruits of labor.
A major way Rerum Novarum shaped CST is by insisting that the labor question is not solved by one actor alone. A Catholic encyclopedia summary of Rerum Novarum notes its “true remedy” is found in the combined action of the Church, the State, the employer, and the employed.
The Church is interested because of the religious and moral dimensions of the social question; the State has the right and duty to intervene for justice and the well-being of individuals and society; and employers/workers should organize into associations for mutual protection.
In other words: Rerum Novarum sets up a subsidiary approach—solving injustices through legitimate intermediate structures (associations, family life, just relations between parties), rather than eliminating private rights in favor of total state control.
The broader Catholic social doctrine summarized in a later Church compendium presents Rerum Novarum as expounding “the principle of collaboration instead of class struggle as the fundamental means for social change.”
At the same time, Leo’s encyclical warns that real social ills come from wrong actions and unjust systems. He describes how workers were “surrendered, isolated and helpless, to the hardheartedness of employers and the greed of unchecked competition,” and he critiques abuses such as “rapacious usury.”
So Rerum Novarum doesn’t merely praise property; it pairs property-rights with a moral indictment of unjust exploitation and with duties on the rich/employers.
Later popes explicitly treat Rerum Novarum as the starting point and a normative reference point for the labor question:
Rerum Novarum shaped Catholic teaching on labor by firmly establishing that labor justice requires:
That combination of principles—worker dignity, wage justice, right ordering of property, and collaborative social governance—remains the “spine” of CST’s labor teaching to this day.