What Is Missionary Work?

As a medical professional, you know the power of a healing touch. You also understand that you can make a huge difference for God’s kingdom right in your own backyard. There are plenty of people who need your help in your own hometown. But global health mission trips can open new doors for you, doors that you may have never considered in the past. These medical mission trips just might be God’s way of speaking to you about the plan He has for your life and ministry.   What's Your Role in Global Health? In some ways, the definition of “global health” is exactly what you might think. It relates to health concerns and issues in different parts of the world. And mission trips that focus on global health strive to meet those needs to some degree.  But these trips can also take a wide variety of forms. For example, you could serve in a hospital or clinical setting in an underserved nation. Or, you could work with community and national leaders to create healthcare initiatives. You can even minister as a teacher in a classroom or as a disaster relief responder. You could be a medical doctor or a dentist, an optometrist, or a physical therapist looking to serve global health missions around the world. In other words, global health issues cover a broad spectrum, and global health mission trips allow you to plug into regions and specialties that resonate with you. You can work where your greatest calling meets some of the world’s greatest needs.   The Source of Global Health Missions One of the amazing things about global health mission trips is how God uses them to transform lives. You might set out determined to make someone else’s life better. Yet, as you pour your life into them, you find a greater blessing than you ever could have imagined.  Of course, mission trips focused on global health also include other, more tangible, blessings. Here are five practical reasons a global health mission adventure might be a great idea for you. Jesus said to go. Jesus’s Great Commission (Matthew 28:18-20) is foundational to the life of a Christ follower. After all, He told His people—including us—to go and to share Him with the world. A global health mission trip is one way to fulfill that command. If you’re wondering how to get started, you could explore our “Get Started” page or even attend the Global Health Missions Conference.   The need is great. As mentioned, many medical professionals find ways to minister closer to home. But you can be a tremendous blessing to doctors and other health workers across the globe. Plus, many mission sending organizations have missionary roles ready to be filled (Browse our list). You can stand in the gap and provide encouragement and support for medical missionaries who could use another pair of hands and another willing heart. The opportunities are there. You just need to find the one God is pulling you toward.    You can gain experience. Of course, ministry and obeying Jesus have rewards of their own. But a global health mission trip will also allow you to learn about medical procedures and practices that you could never learn anywhere else. Beyond that, you’ll also get the chance to work in a different culture, which will make you more sensitive to people’s needs wherever you serve. These global health mission experiences will make you a better healthcare worker and a stronger Christian.    See things with your own eyes. If you want to know what’s going on with global health issues, you can read and research the facts. You can even talk to missionaries who are in the trenches every day. But nothing compares to the kind of firsthand experience a global health mission trip can provide. You will see for yourself the pain that people are experiencing and the victories that God is orchestrating. It’s a perspective you cannot get any other way.   Use your gifts for the gospel. As a healthcare professional, God has gifted you in unique ways. He’s wired you to change the world one person at a time. A mission trip focused on global health gives you a priceless opportunity to use your gifts and talents to be Jesus’s hands and feet in the world. You will get the chance to work in your strengths, sharing Him by offering hope, help, and healing to people in need.   Find Your Global Health Mission Trip God has given you a heart for health care. He’s also given you a heart for missions. Those two passions don’t have to be an “either/or.” They can combine to be a beautiful “both/and” through global medical mission trips. 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.

Like a stone hitting the surface of a pond, Jesus described concentric circles extending the reach of the gospel. Over the next 2,000 years, Christian missionaries from all countries and denominations have taken the message of Christ from their personal Jerusalems to the ends of the earth (Acts 1:8). What began as the opening act of the Christian church has resonated across time. Things have changed a lot since the first century, but the truth of the gospel—and the role of Christian missionaries in sharing that truth—has remained a constant for the kingdom. If you are considering joining the ranks of Christ-centered missionaries, you are preparing to join a long thread weaving through church history.  And it’s important that you know just how that thread has touched the lives of millions.   To the Ends of the Earth The story of Jesus’s missionaries begins in the book of Acts. As noted, Jesus challenged His followers to take the gospel from the confines of Jerusalem to the outlying areas of Judea and Samaria. Ultimately, the goal was to hit Rome and the furthest reaches of the known world.  Acts 1:8 presents the mission. The rest of Acts explains how it happened. Early on, believers stayed close to Jerusalem, but a massive wave of persecution caused Christians to scatter (Acts 8:1). That’s how God got originally moved His people into Judea and Samaria. It’s also how He started the church’s missionary work. Christian missionaries like Philip shared Jesus’s message to the north in Samaria (Acts 8:4-8) and to the south in Gaza (Acts 8:26-40). Before becoming a Christian, Saul chased Christians as far as Damascus in Syria (Acts 9:1-8), while Peter witnessed a Roman centurion in Caesarea (Acts 10). Later, after accepting Christ, Saul ministered in Antioch, a Gentile city that was among the largest communities in the Roman Empire (Acts 11:19-26). It was from there that the Holy Spirit called him to become a missionary for Christ and to take the gospel to Rome and beyond (Acts 13–28). This zeal for Christian missions essentially defined the first three centuries of the early church. Even in the face of persecution from Jews (who served the law), Greeks (who served idols), and Romans (who served the emperor), the church grew.  But around 313, something shifted. Emperor Constantine revoked laws against Christianity. This new openness actually worked against the church and its missionary movement. Outsiders entered the church because it was convenient or somehow beneficial. This led to deeper heresies, which forced the church to focus more on theology (what to believe) than on missions. In a sense, Christian missions lost a measure of urgency while church councils took priority.   The Politics of Faith Constantine’s edict also strengthened the connection between churches and states. In some areas, the Christian faith became institutional rather than personal, which also served to water down Christian missionary efforts. In other areas, monasticism transformed faith into an inner discipline rather than something to be lived out before the world. Meanwhile, kings and armies began adopting Christianity as a sort of “good luck charm.” As a result, missionary work became synonymous with wars and conquest. Soldiers saw themselves as Christian missionaries, “converting” every land they defeated.  However, the important work of genuine Christian missions never stopped. For example, after the fall of Rome, new missionary activity was initiated to evangelize the barbarians who now controlled wide swaths of the old empire. God also used Christians who were taken captive and enslaved by pagan armies to evangelize nations that had no other knowledge of Jesus and His work. One British missionary named Patrick had such an impact on the spiritual life of Ireland that it became a missionary launching pad for centuries.   The Printing Press and the New World When Johannes Guttenberg invented the printing press in 1462, he didn’t just open the door for the widespread publication of Bibles and religious literature. He also encouraged Christian missionaries to embrace new technology in sharing the gospel. Eventually, the printing press—along with the Protestant Reformation—sparked missionary efforts across Europe. In time, those sparks jumped the Atlantic and stoked a flame in the Americas. Both Catholic and Protestant missionaries embraced the opportunity to minister in the New World. In North America, the primary focus (along with exploration) was evangelizing Native American tribes.  But America was not the only focus. Many nations, like England, sent the ancient equivalent of “marketplace missionaries” to other nations. These individuals were trained in matters of business and trade, but they were also trained as Christian missionaries who could share the gospel as they fulfilled their secular duties.   The Advent of Modern Missions Within two centuries of the Protestant Reformation, Christ-centered missionaries were using a new tool for spreading the gospel. Groups of believers began coming together to form mission societies. In modern terms, these became the first sending agencies in the history of Christian missions. The first recorded agency (founded in 1701) carried a ponderous name: Society for the Propagation of the Gospel in Foreign Parts. Despite the complicated name, it set about the business of sending missionaries to America (like John Wesley in Georgia) and across Europe.  Other agencies focused on Africa and Asia. For instance, William Carey—commonly known as the “Father of Modern Missions’—joined the Baptist Mission Society and traveled to India in 1793. Less than two decades later, in 1812, Adoniram Judson and Luther Rice became the first Americans to travel overseas as Christian missionaries when they went to Asia. The middle of the 19th century also saw the rise of denominational sending agencies in the United States.    Setting the Stage for Today During the 20th century, new missionary organizations were founded, many with a focus on challenging young adults to serve. Groups like Youth with a Mission (YWAM), Campus Crusade for Christ (now called Cru), and Navigators continue to have an impact on the kingdom through their missionary emphases. History also has repeated itself as Christian missionaries have consistently found ways to leverage technology. Marketplace missionaries in careers like media, aviation, sports, medicine, and Bible translation have opened doors that once were closed.  Missions research has revealed new trends to make missionary work more effective. For example, the rise of large urban areas has led to a shift in how some missionary organizations determine their strategy. We also use terms like “indigenous leadership” and “unreached people groups” to define target audiences.  We focus on the “10/40 Window” to describe a large area between the 10th and 40th parallels that includes places like North Africa, the Middle East, the Indian subcontinent, Southeast Asia, and China. These areas claim nearly half of the world’s population but have experienced limited gospel penetration because of the powerful influences of Islam, Hinduism, Buddhism, and atheism.   God is Still at Work Of course, this is a quick review of just a few of the highlights of Christian missions, but one thing remains clear. Throughout history, God has continued to call and equip Christian missionaries to fulfill His purposes. The God who empowered Paul to take the gospel from Antioch to Rome is the same God who guided William Carey to India and Hudson Taylor to China. He is the same God who led Jim Elliot to South America and inspired Bill Bright to found Campus Crusade for Christ. If you believe He is calling you to follow in their footsteps and to fulfill the Great Commission as a Christian missionary, you can trust that He is with you, as well.   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.