Should We Say Americans Support Missions Because They Are Wealthy?
When discussing the extraordinary missionary investment that has come from the United States, one explanation frequently emerges: Americans support missions because they are wealthy.
At first glance, the statement appears reasonable. The United States is among the world’s largest economies, and for many decades a significant portion of its population has enjoyed a level of prosperity greater than that found in much of the rest of the world. It seems natural that a wealthier society would possess greater resources to fund churches, seminaries, missionaries, publishing ministries, universities, and humanitarian projects. Yet the question deserves closer examination.
American evangelical Christianity is vast and diverse. It consists of hundreds of thousands of congregations scattered across cities, suburbs, and rural communities. Although megachurches receive considerable media attention, they represent only a small fraction of the whole. Everyday church life continues to take place largely in small and medium-sized congregations supported by middle-class families, small business owners, professionals, skilled workers, farmers, teachers, and public servants. This observation is important because it corrects a common perception. The American evangelical missionary system was not built primarily by millionaires. It was built by millions of faithful contributors.
Over several generations, a culture of voluntary and systematic giving developed among many evangelicals. This involves far more than making an occasional donation when a special need arises. In many churches, supporting Christian ministry has become a normal part of the life of faith. Members are encouraged to support the local church, invest in theological education, participate in missionary projects, and contribute to evangelistic efforts around the world.
For this reason, the American missionary phenomenon cannot be explained by wealth alone. If prosperity were the primary cause, one would expect all wealthy nations — and especially those with historic Christian roots — to produce missionary movements of comparable scale. Historical experience demonstrates otherwise. There are highly prosperous societies that show relatively little missionary mobilization, while other Christian communities with far more modest resources display remarkable sacrifice and commitment. Wealth may provide means, but means alone do not produce vision, conviction, or generosity.
Behind America’s missionary investment lie deeply rooted theological convictions. For more than two centuries, much of American evangelicalism has been shaped by the belief that proclaiming the Gospel is an ongoing responsibility of the Church. From that conviction emerged missionary agencies, Bible societies, ministerial training institutions, church-planting networks, and countless cross-cultural evangelistic initiatives.
It is no coincidence that many of the most influential modern Protestant missionary movements arose in environments marked by a strong confidence in the authority of Scripture, the centrality of conversion, and the necessity of Gospel proclamation. When those convictions weaken, missionary zeal often weakens as well.
There is a deeper aspect that deserves careful consideration. Christian generosity is rarely explained by economic capacity alone. It is closely tied to what people believe. Resources follow convictions. The heart directs the wallet, the pocketbook, and the bank account.
This is precisely what Paul observes when writing about the churches of Macedonia. The apostle does not emphasize the prosperity of those believers. On the contrary, he speaks of their affliction and their deep poverty. Yet he declares that this very poverty “overflowed in a wealth of generosity” (2 Corinthians 8:2, ESV). From a human perspective, the equation appears contradictory. From Paul’s perspective, it is entirely coherent, because the source of that generosity was not an abundance of resources but the abundance of God’s grace. The Macedonian churches understood that participating in God’s work was a privilege. They gave not because they had much to spare, but because they believed deeply. Their generosity became a visible expression of their faith.
Perhaps this is the most appropriate answer to our opening question. Americans who support missions certainly live in a society that has produced remarkable economic prosperity. Yet prosperity alone does not explain the phenomenon. The true engine of missionary investment is found in the combination of theological conviction, missionary vision, a culture of Christian stewardship, and a willingness to place resources at the service of the Kingdom of God.
Ultimately, the history of the Church demonstrates that wealth may amplify generosity, but it does not create it. Generosity is born when men and women come to view their resources not merely as personal possessions, but as instruments entrusted to them by God for the accomplishment of His purposes. Such was the case in first-century Macedonia. To a significant extent, it was also true of much of the American evangelical missionary movement.
Gilson Santos has served as an evangelical Baptist minister for nearly forty years. He is a pastor and missionary in Portugal, where he serves at the First Baptist Church of Lisbon, Martin Bucer Seminary, and the Reformed Network. He holds degrees in History, Theology, and Psychology, with postgraduate studies completed at Mackenzie Presbyterian University and the Santa Casa de São Paulo School of Medical Sciences. He is the director of the Poimênica Institute. He is married to Nadir, is the father of two daughters, and the grandfather of two grandchildren.
