Cole Edmonson
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For decades, researchers have argued that religiosity is connected to a set of characteristics that increase economic success. Numerous studies show a correlation between faith and income, educational attainment, and other positive life outcomes. However, since it’s impossible to randomly assign some people to be religious, it has been extremely difficult to determine whether faith was causing those outcomes, or merely correlated with them.
Despite the difficulty, a team of researchers partnered with a Christian ministry to randomize training in the Christian worldview and study the second-order impacts. This synopsis addresses their groundbreaking findings in a 2020 peer-reviewed paper entitled Randomizing Religion: The Impact of Protestant Evangelism on Economic Outcomes.
What question does this research answer?
The study asks: What economic impact does religiosity have on otherwise ultra-poor households?
Interested in approaches beyond material aid that reduce poverty — secular researchers studied the effects of an International Care Ministry program that empowers local pastors to lead a 15-week theology and values program in their churches in the Philippines. Changes in religiosity, work attitudes, and livelihoods were measured at six and 30 months after the program.
Study Design
Sample: 320 communities were studied, consisting of 7,999 Filipino households identified as ultra-poor (the poorest 25 households selected by pastors in each geographic community). Of these, 5,878 households were successfully interviewed.
Method: A Randomized Controlled Trial (RCT) was implemented, meaning local communities were randomly chosen to receive, or not receive, the intervention. This random assignment is the gold standard for research and allows us to say the results are causal rather than merely correlated. Surveys were taken at six months and 30 months after the program.
Intervention: Pastors led a 15-week theology and values program designed to increase religious intensity and shape attitudes about work and purpose. While the ministry in question normally teaches health and livelihood courses as well, this study focused on the results of their religious curriculum only.
Limitations: This study was rigorously designed, published in a top-tier journal, and has been cited frequently. However, it studies one particular Christian worldview program implemented in a single cultural context. Thus, the exact strength of these effects will vary in other places and programs. Notably, about 97% of people studied considered themselves at least somewhat religious prior to the study, so the training strengthened or altered their pre-existing religious beliefs.
Key Findings
Very significant short-term income gains
At six months after training completion, households exposed to the program had increased their income by an average of 9.2%. In the world of poverty alleviation, this impact is quite sudden and large. It’s larger than boosts typically found from other common interventions like vocational skills training, microfinance, unconditional cash transfers, or health interventions.
The mechanism of income boost was not a result of working more hours; rather, participants earned more money in the same amount of time. Some of this was due to them shifting their work from agriculture to enterprise, some was due to higher hourly output.
Increased grit led to higher productivity
The main change in attitudes among the participants was measured as an increase in perseverance of effort, also called “grit.” Specifically, they were more likely to agree with statements like “I finish whatever I begin,” “setbacks don’t discourage me,” and “I am a very hard worker” after they completed the training. Researchers connected this change in attitude to increased productivity as a means to explain the income boost.
Perceptions of economic condition decreased in the short run and increased in the long run
At six months, participants rated themselves as slightly worse off relative to their peers than they had at the outset. Researchers attributed this primarily to increased exposure to the less-poor, which caused them to more accurately assess their relative standing. However, at 30 months, their perception of their relative standing had increased, which may capture the effect of real gains in material prosperity due to their higher income.
Practical Application
For nonprofits and ministries, this research affirms that apart from material aid, worldview and values-based training can have tangible economic effects. It may cultivate noncognitive skills such as grit and perseverance — which can translate into improved income.
Many people in poverty feel they have very little control over their own situations. While this is true in many respects, it is all the more important that people in poverty have a sense that their work matters, and that traits like perseverance will generally lead to better outcomes.
Importantly, the best way to teach this is not to promise results outside of our control, but rather to emphasize biblical principles like “work heartily, as for the Lord and not for men knowing that from the Lord you will receive the inheritance as your reward.” (Col 3:23). Spiritual results are guaranteed, material prosperity is not, though it often accompanies diligence. Furthermore, when people demonstrate their commitment to those beliefs with action, our programs should reward and subsidize that effort to reinforce the acquisition of virtue.
Christian principles are a poverty alleviation super-power that churches and faith-based ministries should embrace, not apologize for. Additionally, they should fiercely guard their independence and reject any funders who deter faith integration into their programs.
The other effect this research captures is that changing expectations often complicates measurement. People in poverty tend to have fewer connections and less understanding of what a flourishing life looks like. Successful programs expose them to opportunities and connections that raise their aspirations for themselves and their families. In the short run, this may lead to a painful feeling of being far behind. However, in the end, perceptions of stability increase as people start to make progress toward loftier goals than they previously dared to dream.
Conclusion
This study demonstrates religious teaching can do more than shape beliefs — it can influence economic outcomes. Therefore, practitioners should not shy away from incorporating a Christian worldview in their program design. While the strongest effects appeared in the short run—and more work is needed to understand long-term outcomes—the study suggests shaping outlook and purpose can be just as critical as meeting material needs. For organizations seeking to fight poverty effectively, integrating the Christian worldview and values training offers the best path to flourishing.
Read the Study
Randomizing Religion: the Impact of Protestant Evangelism on Economic Outcomes






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