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Mustard Team·January 15, 2026·5 min read

What Is Faith-Based Investing?

Learn how faith-based investing aligns your portfolio with your values and religious principles.

Mustard Team·January 15, 2026·5 min read

Faith-based investing is an approach to portfolio management that aligns your investment decisions with your religious beliefs and moral values. Rather than solely focusing on financial returns, faith-based investors consider whether their investments support or contradict their spiritual principles.

Core Principles

Faith-based investing typically involves:

  • Negative screening: Excluding companies involved in activities that conflict with your faith, such as alcohol, gambling, tobacco, or weapons manufacturing.
  • Positive screening: Actively seeking companies that demonstrate values aligned with your faith, such as environmental stewardship, fair labor practices, and community development.
  • Shareholder advocacy: Using your position as a shareholder to influence corporate behavior toward more ethical practices.

Negative screening tells companies what you stand against. Positive screening tells them what you stand for. Together, they create a portfolio that fully reflects your values.

A Growing Movement

Faith-based investing has deep historical roots. Islamic finance principles prohibiting interest (riba) date back centuries. Christian investors have long avoided "sin stocks." Today, the movement spans every major faith tradition and manages trillions of dollars globally.

Note

The global faith-based and ethical investing market now exceeds $30 trillion in assets under management, making it one of the fastest-growing segments in finance.

Performance Considerations

A common misconception is that faith-based investing requires sacrificing returns. Research consistently shows that values-aligned portfolios can perform comparably to — and sometimes outperform — conventional benchmarks. Companies with strong ethical practices often demonstrate better risk management and long-term sustainability.

Getting Started

The first step is identifying which principles matter most to you. Whether you follow Islamic finance guidelines, Catholic social teaching, or Buddhist principles of right livelihood, your faith tradition provides a framework for making investment decisions that honor both your financial goals and spiritual values.

Tip

Start by activating just 2-3 principles that resonate most strongly with your faith. You can always add more screens later as you grow more comfortable with the process.

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