Pope Francis's pontificate reshaped Catholic economic teaching in ways we are still processing. His major economic writings, starting with Evangelii Gaudium in 2013, continuing through Laudato Si in 2015, Fratelli Tutti in 2020, and extending into subsequent apostolic letters on financial ethics, created the most sustained Catholic engagement with economic questions since the late 19th century encyclicals of Leo XIII. In 2026, with Pope Francis now in his twelfth year as pope, it is worth taking an honest look at what these writings actually mean for how Catholic investors should think about their portfolios.

I want to focus specifically on the investment implications rather than the broader theology, because that is where the rubber meets the road for people actually managing money. There is a lot of confusion about what the pope's teaching actually requires of Catholic investors, and some of that confusion is deliberate on the part of people who want to make the teaching say what they already believe. Let me try to be honest about what it actually says.

The core themes across Pope Francis's economic teaching

Before getting into specific investment implications, let me summarize the themes that run through Pope Francis's economic writings.

The first theme is that the modern global economic system is morally compromised in ways that require serious reform. Pope Francis has consistently criticized what he calls an "economy that kills," meaning an economic system that produces extreme inequality, excludes the poor, and treats people as disposable. This critique is stronger and more consistent than the positions taken by most of his predecessors, though it builds on themes that go back to Leo XIII's Rerum Novarum.

The second theme is that care for creation is inseparable from care for the poor. Laudato Si argued that environmental degradation and poverty are two sides of the same problem because both flow from an economic system that prioritizes profit over human dignity and the common good. This integrated view has significant implications for how Catholics should think about environmental and social issues in their investment choices.

The third theme is that financial speculation divorced from real economic activity is morally problematic. Pope Francis has repeatedly criticized what he sees as the dominance of financial engineering over real production, arguing that finance should serve the real economy rather than the other way around. This theme has direct implications for how Catholic investors should think about various financial products and trading strategies.

The fourth theme is that solidarity with the poor should be an active commitment, not just a passive sentiment. Pope Francis has emphasized that Christian faith requires concrete action for economic justice, not just good intentions. For investors, this implies that values-aligned investing should go beyond exclusion and should include positive commitments to companies and initiatives that actively help the poor and marginalized.

How this actually translates into investment guidance

The Francis teaching is sometimes interpreted as prescriptive: "Catholics must invest in this way and not in that way." I think this is a mistake. The teaching is directional rather than specific. It provides principles that should guide investment decisions, but it does not usually tell you exactly which stocks to buy or sell. The operational guidance comes from documents like the Vatican's Mensuram Bonam and the USCCB's guidelines, which try to translate papal teaching into concrete investment criteria.

Here is how I think the Francis teaching actually translates into investment guidance in 2026.

On environmental issues, the teaching clearly supports a shift away from fossil fuel investments, at least in companies without credible transition plans. Pope Francis has been unambiguous that climate change is a moral issue requiring action, and it is hard to reconcile serious engagement with the Laudato Si teaching with holding major fossil fuel companies in a Catholic portfolio without any engagement or transition strategy. That said, the teaching does not require immediate blanket divestment. It allows for engagement with fossil fuel companies that are seriously pursuing transition, and it recognizes that the practical path from a fossil fuel economy to a renewable economy is going to take decades.

On inequality and labor, the teaching supports active engagement with companies on issues of worker pay, working conditions, and corporate governance. Catholic investors holding companies with documented labor violations or extreme executive-to-worker pay ratios should probably either divest or engage. The teaching does not specify a specific pay ratio or labor standard, but it creates a moral expectation that Catholic investors will pay attention to these issues in ways that secular investors might not.

On financial speculation, the teaching is critical but the specific implications are harder to pin down. Pope Francis has criticized high-frequency trading, speculative derivatives, and other forms of financial activity that seem disconnected from real economic value creation. For individual Catholic investors, this probably translates into a preference for longer holding periods, avoidance of products that are primarily speculation vehicles, and skepticism of complex structured products that serve no obvious purpose beyond regulatory arbitrage.

On inclusive economic development, the teaching supports positive allocations to companies and initiatives that serve the poor and marginalized. This includes microfinance, community development, social enterprise, and similar vehicles. These are not always accessible to retail investors, but where they are, Francis's teaching suggests they should be considered favorably.

The specific documents and what they say

Let me briefly walk through the most important documents and what each one specifically contributes to the investment guidance.

Evangelii Gaudium (2013) is an apostolic exhortation, not an encyclical, but it contains the famous phrase "no to an economy of exclusion" that set the tone for the Francis papacy's economic critique. The investment implication is primarily directional: Catholic investors should be attentive to whether their holdings contribute to or ameliorate economic exclusion.

Laudato Si (2015) is the encyclical on care for creation. It established the integrated view of environmental and social issues that has shaped Catholic environmental activism since. For investors, it creates significant pressure toward environmental screening and engagement with high-emissions industries.

Fratelli Tutti (2020) is the encyclical on human fraternity and social friendship. It extends the themes of Evangelii Gaudium with a stronger emphasis on global solidarity and the rejection of nationalism as an obstacle to human fraternity. For investors, it implies a broader geographic scope of moral concern and creates questions about investments in industries that contribute to weapons manufacturing, border enforcement, and other activities that divide rather than unite.

The Vatican's "Oeconomicae et pecuniariae quaestiones" (2018) is a document from the Congregation for the Doctrine of the Faith and the Dicastery for Promoting Integral Human Development. It is more technical and more directly aimed at financial questions. It specifically addresses issues like credit default swaps, high-frequency trading, and offshore financial centers, providing some of the most concrete guidance on specific financial practices that Catholic investors should avoid.

Mensuram Bonam (2022) is the working document from the Pontifical Academy of Social Sciences that translates the broader teaching into principles for faith-based investment. This is probably the single most useful document for Catholic investors who want to understand the practical implications of the Francis teaching. It covers exclusions, engagement, positive screening, and governance in enough detail to be actually useful.

The 2024 Mensuram Bonam supplement (which I covered in a separate post) updates and refines the 2022 document. Together, these two documents represent the best current operational guidance for Catholic investors trying to implement the Francis teaching.

What the teaching does not say

I want to be honest about the limits of the Francis teaching because there is a tendency to read into it guidance that it does not actually contain.

The teaching does not prescribe specific ESG methodologies. Pope Francis has not endorsed MSCI ratings or Sustainalytics scores or any other particular third-party ESG framework. Catholic investors who cite the Francis teaching to justify using generic ESG funds are reading more into the teaching than is actually there.

The teaching does not require divestment from all fossil fuel companies. The environmental themes are strong but they allow for engagement and transition rather than immediate exclusion. Catholic investors who cite the Francis teaching to demand immediate blanket divestment from oil and gas are going beyond what the teaching actually requires.

The teaching does not endorse any specific political party or policy program. Pope Francis has been clear that Catholic social teaching does not map neatly onto American political categories, and Catholic investors should be skeptical of claims that the Francis teaching supports a particular partisan investment approach.

The teaching does not provide specific guidance on cryptocurrency, artificial intelligence, or other emerging technology areas. These are too new to have been addressed in detail, and applying the Francis teaching to them requires interpretation that individual investors and scholars have to work out.

Practical guidance for Catholic investors in 2026

If you are a Catholic investor trying to take Pope Francis's teaching seriously, here is how I would think about the practical implications.

Start with the Mensuram Bonam framework as your operational guide. It is the most detailed and most authoritative translation of the Francis teaching into investment principles. Use it to evaluate your current holdings and identify gaps.

Pay attention to engagement, not just exclusion. The Francis teaching is not just about avoiding bad companies. It is about actively pushing the economic system toward justice and the common good. If you hold shares in a company that has issues, consider whether you are using your ownership to push for improvements. Simply divesting and forgetting about the company is a lesser form of engagement than active ownership.

Take the environmental themes seriously but do not let them dominate your thinking. The Francis teaching integrates environmental and social concerns. A Catholic portfolio that is heavy on climate solutions but ignores labor conditions is not more faithful to the teaching than a portfolio that is diversified across multiple social and environmental concerns.

Be skeptical of products that claim papal endorsement. Pope Francis has not endorsed any specific investment product, fund, or manager. Any marketing that implies papal endorsement of a specific product is overreaching. Judge products on their merits against the principles of the teaching, not on marketing claims.

Consider your portfolio as a whole, not just individual investments. The Francis teaching emphasizes integral human development, which is a systems-level concept. Your portfolio contributes to the broader economic system in ways that are not captured by the analysis of any individual holding. Think about what your whole portfolio is supporting, not just which individual companies pass your screens.

The legacy question

Pope Francis's economic teaching is the most substantial Catholic contribution to thinking about money and markets in several decades. Whether it produces lasting change in Catholic investment practice will depend on whether Catholic investors are willing to take it seriously rather than treating it as aspirational language that does not require action.

I think the signs in 2026 are modestly encouraging. The 2024 USCCB update, the Vatican's own investment reforms, the growth of Catholic retail investing, and the emergence of Catholic content ecosystems all suggest that the Francis teaching is being translated into actual practice. The translation is slower and more partial than the teaching would demand, but it is happening.

For Catholic investors, the real question is whether you will be part of that translation or whether you will treat the teaching as someone else's problem. The answer to that question is ultimately personal. But the teaching is clear that neutral indifference is not an option. Catholic faith has economic implications, and those implications bear on how you manage your money. Taking that seriously is not optional for serious Catholics in 2026.

Pope Francis's Final Encyclical on Money: Investment Implications