Should Missionaries Tithe? The Reason for Tithing

God calls missionaries to fill different roles in different contexts. Some might be called to medical missions, while others share the gospel through church planting or marketplace ministry. There are many roles of a missionary, some might pursue short-term missions with several trips over a lifetime, while others embrace long-term mission opportunities. If you feel like God is moving you toward long-term missions, you’ve got a lot to think about and a lot to plan. Short-term missionaries often have the trips planned out for them and follow the agenda for a given adventure. But long-term mission opportunities mean investing large portions of your life in the nation you choose. You also must consider things like finances and insurance. But the biggest challenge you face is identifying a mission-sending organization that best fits your needs.   Keys to Identifying Sending Agencies Let’s be honest, there is no shortage of sending agencies that provide long-term mission opportunities. And that’s a good thing. God is using many organizations to help individuals realize their calling to missions and to fulfill the Great Commission.    Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit   Matthew 28:19   But the sheer number of agencies does present a challenge as you prayerfully examine your choices. The list of important questions to answer as you look at long-term mission opportunities include things like: • Does the agency align with your theology and philosophy of missions? • What training does the agency offer long-term missionaries? • What role does the agency play in financial support? • What additional support (financial, insurance, mental health, furloughs, and so forth) does the agency provide? • What are the expenses you will need to cover? • What nations does the agency serve? • What kind of reputation does the agency have in the long-term missions community? As you can see, finding your best fit for long-term mission opportunities requires a lot of time and a lot of research. But, through some solid research and a lot of prayer, you can find a long-term mission adventure that will place you in the sweet spot of God’s call on your life.     10 Long-Term Mission Opportunities Available to You   As mentioned, you have a lot of options for long-term missions. To help you get started, we’ve listed 10 agencies that can point you in the right direction. These agencies aren’t the only ones sponsoring long-term missionaries, but they have stood the test of time and are faithfully working to fulfill the Great Commission.    1. CRU. Founded in 1951 as Campus Crusade for Christ, CRU shares the gospel in nearly 200 countries around the world. CRU teams seek to establish common ground with local residents through things like sports, media, humanitarian aid, and more.    2. Adventures in Missions. Missionaries serving in long-term opportunities have the chance to immerse themselves in the culture, which helps them earn a hearing. Adventures in Missions challenges Christ followers to make those necessary connections on the field as marketplace missionaries. Founded in 1989, Adventures in Missions has placed more than 125,000 missionaries in short-term and long-term opportunities over the years.   3. Word of Life. Word of Life has been sending missionaries on long-term mission opportunities around the globe for some eight decades. At present, more than 1,500 Word of Life missionaries serve in 70 different countries. The career opportunities are diverse, including Bible clubs, education, and camps.   4. Team. For more than 130 years, Team has worked to fulfill the Great Commission by offering long-term mission opportunities. Since its inception in 1891, Team has moved from a narrow focus on a couple of areas to an expansion around the world. Today, it’s network includes more than 500 missionaries and some 2,000 churches. Team provides numerous long-term options, including medical and health care missions.   5. Samaritan’s Purse. Through its World Medical Mission teams, Samaritan’s Purse has been supporting the work of overseas hospitals and clinics since 1977. In addition to providing supplies and technical support, World Medical Mission also sends missionaries to serve in medical settings around the world.   6. Operation Mobilization. For more than 50 years, Operation Mobilization (OM) has carried the message of Jesus to men, women, and children across the globe. OM currently sponsors nearly 7,000 individuals in 188 nations. Some serve in remote areas, while others work in large, urban centers. Many even serve on OM ships, stopping at a variety of ports around the world.   7. Pioneers. Pioneers has been pursuing its passion to plant churches among the least-reached people groups in the world since 1979. These days, Pioneers has more than 2,800 missionaries ministering in many different arenas, including community health. The group’s goal is to use an individual’s personal calling and strengths to determine which long-term mission opportunity best fits their situation.   8. Equip International. Founded in 1996, Equip International strives to spread the gospel through community improvement. For example, the organization’s long-term opportunities include medical programs like Community Health Evangelism, Missionary Medicine Intensive, and Missionary Medicine for Physicians. In these settings, a missionary might serve as a medical professional in an underserved area or support a local physician who has limited training and experience. The key is empowering the community, while sharing the gospel and promoting discipleship through everyday interactions.   9. Frontiers. Frontiers began its work in 1982 and focuses its ministry on training and sending field workers to Muslim nations in Asia, Africa, and the Middle East. By meeting the physical and medical needs of individuals, long-term missionaries can speak into their spiritual needs. In addition, such medical missionaries have the potential of reaching nations that are closed to more traditional workers.   10. SIM (Sudan Interior Mission) Founded in 1893 as Sudan Interior Mission, SIM provides international missions with an international flavor. The roughly 4,000 missionaries now serving with SIM come from more than 70 different nations. In addition, this diverse group of leaders ministers in a wide variety of missions settings.     Other Mission Options for Long-Term Missionaries If you’re still looking for ways to hear God’s voice regarding long-term mission opportunities, we have two more suggestions. First, check out your denomination’s sending organizations. For example, the International Mission Board and the North American Mission Board each serve the Southern Baptist Convention. Your denomination may have similar sending agencies. Also, you can attend mission conferences, such as the Global Health Missions Conference. At these events, you can learn more about what it means to be a missionary, connect with missionary-sending agencies, and network with long-term missionaries already on the field. If God has called you to embrace long-term mission opportunities, He will guide you and equip you. Prayerfully see where He is leading and follow His directions. Your life will never be the same!     Discover Medical Missions. Medical Missions serves to connect your professional skills and biblical calling to the largest database of healthcare mission organizations, professionals, and thought leadership. Join us at the Global Missions Health Conference to find your Medical Missions calling. Or, browse our full list of partner organizations to find the right mission for you.

Mission trips have been deeply meaningful for some—and deeply misunderstood by others. Somewhere in the conversation, between well-meant critiques and the urgency of global need, many people are quietly asking the same thing: “Do mission trips actually help?” That question matters. It’s worth slowing down to consider the impact of short-term service, both the intended and unintended. But the answer isn’t simple—and it certainly isn’t “no.” Here are seven myths about the negative effects of mission trips, and a closer look at the quiet, faithful work that tells a fuller story.   Key Takeaways Mission trips are woven into the history of the Church, reflecting the same pattern of cross‑cultural ministry practiced by Paul and the early believers. Short‑term missions can create lasting change when volunteers strengthen local efforts rather than work apart from them. Medical missions remain both relevant and ethical when teams coordinate with local healthcare leaders and reinforce—not replace—existing systems. Dependency is avoidable when mission teams prioritize local leadership, long‑term vision, and solutions that help communities grow their own capacity. Impactful mission work starts with listening and cultural understanding, ensuring volunteers support local economies, honor community strengths, and show up with intentionality.   1. “Mission trips aren’t biblical.” It’s easy to feel like cross-cultural service is a modern idea that doesn’t really fit in Scripture. But missions didn’t begin with us. The Apostle Paul spent a good amount of time traveling from one community to another, encouraging believers, preaching the gospel, and supporting the early Church. He wasn’t always there long, but his visits left a deep spiritual impact. Mission trips aren’t a trend. It’s part of the Church’s DNA.   2. “Short-term trips can’t create lasting change.” Some things take time. But lasting change doesn’t always require a lifetime. In 2019, a doctor named Jean Claude worked with communities at risk during an Ebola outbreak. He didn’t just drop off supplies—he trained medical teams in Bukavu and Goma to use life-saving chlorine generators and bleach makers, protecting countless families from contaminated water and helping clinics safely disinfect during procedures. That’s the kind of impact that stays—because it was built with the community, not just for it.   3. “Medical missions are outdated—or unethical.” The conversation around ethical issues with mission trips—especially medical ones—is important. Harm can happen when teams aren’t coordinated, when care lacks continuity, or when local professionals are bypassed instead of supported. But that’s not the whole story. In places where healthcare systems are stretched thin, short-term medical teams often step in during critical moments. A few days of care can mean the difference between life and loss—especially in disaster zones, rural clinics, or disease outbreaks where time matters. The key is alignment. The best teams don’t arrive to take over—they come to reinforce. They train staff, share resources, and offer support in ways that strengthen what’s already in place. When local leaders are respected and the long-term plan comes first, medical missions aren’t just ethical—they’re essential.   4. “Mission trips create dependency.” Sometimes, even well-meaning help can miss the mark. When teams offer support without understanding what’s already in place, it can unintentionally create reliance instead of resilience. But that’s not the only way to serve. When mission teams center local leadership, focus on long-term goals, and ask, “What are you already doing—and how can we support it?” they strengthen what’s already working. They create space for local solutions to grow and last. Concerns about harm caused by mission trips often come from moments where this alignment was missing. But the history of medical missions and how it's approached is always changing and improving over time to better support the local communities.   5. “Mission trips ignore culture.” This myth exists because sometimes, it’s been true. Cross-cultural service that doesn’t stop to learn and listen can unintentionally cause harm. But the most impactful mission trips don’t start with doing. They start with understanding the people and communities they want to minister to so that they can better help them. As Paul wrote, “I have become all things to all people, that by all means I might save some” (1 Corinthians 9:22). He met people where they were, and spoke to them in a language they understood.   6. “Mission trips hurt local economies.” There are stories—real ones—where volunteers did jobs locals could have been paid for. Or donated supplies that undercut small businesses. But those moments don’t define all missions. In fact, they’ve helped shape healthier practices. Today, many mission organizations prioritize working with local economies. That might look like hiring local builders, purchasing local food and supplies, or partnering with community leaders to ensure the trip contributes to—not competes with—local growth. Serving should never come at the cost of someone else’s livelihood. And it doesn’t have to.   7. “Short-term teams don’t really matter.” If you’ve ever wondered whether a one-week trip can actually make a difference, you’re not alone. Sometimes it feels like the need is too great and the time is too short. But one of the quiet truths of mission work is this: showing up matters more than we know. Short-term teams often bring hope, encouragement, and practical help in moments when it’s needed most. They remind local churches and organizations that they’re not forgotten. They often spark long-term commitments, new callings, and unexpected friendships that last for years. Short-term doesn’t mean short impact for the community or the missionary. It just means you have to be intentional with the time you have.   A Better Way Forward Mission trips have changed—and they’re still changing. Today, more than ever, we need people who are willing to go with a learner’s heart, a steady presence, and a commitment to building up the people already there. If you're wrestling with whether to take that step, that’s a good sign. It means you care about doing this well. And if you’re ready to engage in missions that aim to lift communities and meet spiritual and physical needs, there are plenty of short-mission trips to choose from.   Related Questions   What does God say about mission trips? Jesus calls us to go and make disciples of all nations—serving others with love and humility (Matthew 28:19–20).   Are missionary trips ethical? While there are some concerns about ethical issues in religious mission trips, these are generally unfounded, and the great need for help, spiritual and physical, makes mission trips valuable to and wanted by the local communities they impact.   What does the Bible say about volunteering? Each of us is called to serve others, using the gifts we’ve received (1 Peter 4:10).   Do colleges care about mission trips? Yes—especially when they reflect real learning, cultural awareness, and community impact.