The Myth That Faith-Based Investing Costs You Money
✝️ Introduction: A Common Assumption Worth Questioning
If you've ever considered aligning your investments with your faith, chances are someone — a coworker, a financial article, maybe even a well-meaning advisor — has implied that doing so will cost you. The narrative is familiar: values-based investing is a noble idea, but you'll pay a price in performance.
It's a compelling assumption. And it's one that deserves a much closer look — because the evidence doesn't support it the way most people think.
For Christian families who want their finances to reflect their belief that God owns everything and they are stewards of what He's entrusted to them, this conversation matters deeply. You shouldn't have to choose between honoring your convictions and making wise financial decisions. So let's look at what the data actually shows.
📊 What Does the Research Actually Show?
The foundational concern about faith-based investing is straightforward: if you eliminate companies involved in industries like gambling, abortion, pornography, or alcohol, you're shrinking your investable universe. A smaller universe, the theory goes, means lower diversification and therefore lower returns.
It's a logical argument. But research tells a more nuanced story.
A survey of biblically responsible investing (BRI) and socially responsible investing (SRI) studies conducted by Houston Christian University found no consistent performance premium or penalty when comparing faith-based strategies to conventional funds. In other words, the act of applying a Biblical screen — in and of itself — has not reliably helped or hurt investors compared to the broader market.
That's not a minor finding. It directly challenges the most common objection raised against faith-based investing.
On the fund performance side, Morningstar data reported via Inspire Investing shows that a biblically screened large-cap ETF — designed to mirror the S&P 500 — returned 30.55% in its first two years (March 25, 2024 through March 25, 2026), compared to 29.95% for the S&P 500 itself over that same period.
And this isn't the only data point. The Inspire 100 ETF (BIBL), another biblically screened large-cap fund, posted an annualized return of 17.71% from inception through October 2021 — compared to 17.79% for the S&P 500 over the same window — essentially matching the benchmark, even while excluding a large number of major technology companies during a period when those stocks were primary drivers of index returns.
⚠️ Important caveat: past performance does not guarantee future results. These are specific funds over specific time periods, not a guarantee of what any faith-based fund will do going forward.
⚖️ What Faith-Based Investing Does NOT Guarantee
Being transparent here matters.
Not every faith-based fund is created equal. The research showing competitive performance doesn't mean you can pick any fund with "Biblical" in the name and expect the same results. Several factors still drive outcomes regardless of the screening approach:
🔹 Fees matter. A fund with high expense ratios will drag on performance over time, just like any other investment.
🔹 Manager skill matters. How a fund constructs and rebalances its portfolio, how it handles concentrated positions, and how it interprets its own screening criteria all affect results.
🔹 Fund construction matters. A biblically screened fund that tracks a large-cap index will behave very differently from a smaller, more concentrated faith-based fund.
🔹 Time horizon matters. Two to four years of data, while encouraging, is not a multi-decade track record. Shorter windows can be heavily influenced by market conditions, sector exposure, and timing.
The point isn't that faith-based investing is automatically equivalent to a conventional portfolio. The point is that the assumption it will automatically cost you is not supported by the evidence. Those are two very different statements.
💡 Reframing the Real Question
Here's where the conversation gets interesting — and honestly, more important.
Most financial discussions about faith-based investing get stuck on performance comparison. Is it better or worse than the S&P 500? Will I lose money? Can I afford to do this?
But for families who genuinely view their finances through a Biblical lens, those questions, while practical, may be missing the deeper one.
If you believe that God owns everything — that your home, your retirement account, your savings, and your income are tools entrusted to you rather than things you've earned and control — then stewardship isn't just about maximizing return. It's about faithfulness. And faithfulness has a practical question attached to it: are the companies your money is invested in acting in ways that align with what you believe?
🎯 That's a different conversation entirely from "will I earn slightly more or slightly less?"
For families in accumulation mode — building wealth in their 30s, 40s, and 50s, growing their employer-sponsored retirement accounts, and thinking about what kind of financial legacy they want to pass to their children — this framing opens up something meaningful. You can pursue long-term wealth building AND consider whether your investment dollars are funding things you'd rather not support.
The data suggests you may not have to sacrifice one for the other.
🏗️ What to Look for in a Biblically Responsible Investment Strategy
If you're ready to explore whether faith-based investing makes sense for your situation, here are practical things to evaluate:
✅ Understand how the fund screens companies. Different BRI funds use different criteria. Some focus on exclusions (removing industries like gambling or adult entertainment). Others use "best in class" approaches or engagement strategies. Know what you're actually getting.
✅ Compare expense ratios. Look at what you're paying for the screening overlay compared to a low-cost index fund. The gap has narrowed significantly as more BRI ETFs have launched at competitive fee levels.
✅ Review the fund's underlying index or benchmark. Is it built to track a large-cap benchmark? Is it sector-concentrated? Understanding how it's constructed helps you set realistic expectations.
✅ Consider how it fits within your overall portfolio. Faith-based investing doesn't have to be an all-or-nothing decision. Some families choose to screen a portion of their portfolio while keeping other holdings as-is.
✅ Talk to an advisor who understands both the investment landscape and your values. Not every financial advisor is familiar with BRI options, and having someone who can navigate both dimensions — the faith component and the financial planning component — is genuinely valuable.
📝 Conclusion: The Myth Doesn't Hold Up
The myth that faith-based investing costs you money is persistent — but it's not well-supported by the data. Independent research from Houston Christian University found no consistent performance gap. Real-world fund performance data shows biblically screened strategies have kept pace with the S&P 500 in multiple time periods across multiple fund families.
More importantly, for families who believe in Biblical stewardship, the most important question isn't about basis points. It's about whether your financial life — including your investment portfolio — is integrated with who you are and what you believe.
That's worth having a real conversation about.
📅 Schedule a Conversation
If you're curious about faith-based investing options and how they might fit your specific situation, I'd love to walk through it with you. At Silver Strand Financial Planning, we work with families who want their finances to reflect their values — and we can help you evaluate your options clearly and honestly.
👉 Reach out to schedule a conversation today.