1. The mission of missions is primarily spiritual.
I hope we can agree that the church should especially care about eternal suffering. The church is that unique gospel community chartered by Jesus Christ himself. Consequently, it should especially labor to fulfill its unique mission to guard the gospel, proclaim the gospel, and disciple those who respond in repentance and faith to the gospel.
God intends not only that his mission would go forward but that it would go forward on his terms.
If our churches fail at that mission, no matter what other good things we do, we will have failed in the unique mandate that Christ has given us as churches. It is good to do other good things, and our churches may make different decisions about engaging in good works and social action. But it is the stewardship of the gospel that remains utterly unique to the Christian church. We must keep first things first. That is the priority of Christian missions.
2. The mission belongs to God, for his glory, on his terms.
God intends not only that his mission would go forward but that it would go forward on his terms. He means to get glory by showing that the mission is his and that his power sustains it. Any effort on our part to change or broaden the mission, or to substitute our ideas for God’s, runs the risk of trying to rob God of his rightful glory. And trying to rob an all-knowing and all-powerful God of the thing he is most passionate about in all the universe is breathtakingly stupid and ultimately pointless. God says:
For my name’s sake I defer my anger; for the sake of my praise I restrain it for you, that I may not cut you off. Behold, I have refined you, but not as silver; I have tried you in the furnace of affliction. For my own sake, for my own sake, I do it, for how should my name be profaned? My glory I will not give to another. (Isa. 48:9–11)
3. Global missions is primarily through the local church.
In one sense the commission to missions was given to every individual Christian. But in another sense it was given primarily to local churches. Each of us individually is called to obey Christ’s command to make disciples who know and obey his Word. But how does he intend us to do that? His Word is clear—normally we are to pursue obedience, build up disciples, and plant other churches through the local church. The local church makes clear who is and who is not a disciple through baptism and membership in the body (Acts 2:41). The local church is where most discipling naturally takes place (Heb. 10:24–25). The local church sends out missionaries (Acts 13:3) and cares for missionaries after they are sent (Phil. 4:15–16; 3 John 1–8). And healthy, reproducing local churches are normally the aim and end of our missionary effort (Acts 15:41; Titus 1:5).
4. The Bible says a lot about how to approach missions.
It would be cruel for God to know what he wants, but then leave us to figure it all out. God would never treat his children that way. Throughout his Word, God has given us a treasury of instructions on the global mission of the church—what it is and how to approach the mission in faithfulness and joyful confidence. We love and honor him not merely by working toward the final goal he’s given—worshipers from every language, tribe, people, and nation—but also by using the means he has decreed. And he has told us that his global mission will advance through holy lives, faithful prayer, gospel proclamation, and healthy reproducing churches.
5. The local church can equip missionaries.
The role of the local church is not merely to assess but also to actively equip missionaries. We may not know a lot about specific cultures, learning languages, or even historical issues that shape a people’s attitudes toward the gospel. But the local church is the perfect place—God’s appointed place—to grow Christian character, encourage general fruitfulness, and transmit sound Bible doctrine. We shouldn’t let a few things we might not know keep us from faithfully and assertively stewarding the responsibility for missions God has given churches. Churches are where faithful missionaries are made. If our churches do a good job in our basic responsibilities, then we have all we need to raise up godly missionaries.
6. The church should support those it sends.
Not only should our churches send missionaries wisely, but we should support them appropriately. And our support for workers should be as ample as God’s Word enjoins. As we commit to send or support missionaries, we should expect our giving to be serious, significant, and sacrificial. Whether we give directly to missionaries or through some cooperative sending agency, our goal should be workers amply supplied so that they lack nothing.
7. The church can care for missionaries by keeping in touch.
The foundation of a congregation’s ability to care for its missionaries is regular communication. We can’t meet needs we don’t know about, and it’s hard to meet pastoral needs if relationships atrophy. Thankfully, it’s probably never been easier to keep up relationships from afar. With email and Skype, there is generally no reason to fall out of touch with workers. But it still takes effort. Busyness, time-zone differences, and sometimes security concerns can push these calls off the agenda. Church leaders should consider setting a regular monthly time when they will call each supported worker. In addition, they might find another member of the church who is willing to keep in regular contact with each missionary and occasionally report back to the congregation.
8. Hospitality goes a long way.
One of the best ways to care for missionaries is literally to do what the Bible says to do: show hospitality to them (3 John 8). I wish biblical application were always this straightforward. Hospitality is important during brief visits, but even more important during the months-long returns most missionaries make from time to time. During those longer visits home, consider what your church can do to offer free housing to the workers you support. Plan and budget ahead for this. And don’t stop with housing. Look for ways to help them be a meaningful part of the congregation. We want our workers to be able to rest, be refreshed, and reconnect with friends and church leaders. They won’t be able to do this if financial concerns force them to live far away with relatives or with another church more willing to provide the housing they need.