John wrote a letter to a Christian man named Gaius who had been helping missionaries as they travelled to spread the gospel more broadly. His words put our role in supporting missionaries around the world in perspective:
It is a faithful thing you do in all your efforts for these brothers, strangers as they are, who testified to your love before the church. You will do well to send them on their journey in a manner worthy of God. For they have gone out for the sake of the name, accepting nothing from the Gentiles. Therefore we ought to support people like these, that we may be fellow workers for the truth. (3 John v. 5–8)
John said that “we ought to support people like these” (i.e., missionaries), and that in supporting them we are actually “fellow workers for the truth.” None of us is beyond the task of missions. We are all in this together. We all have a part to play. We may never set foot in a remote jungle, but our lives should be devoted to seeing God’s will be done in our neighborhoods and in Africa and Papua New Guinea.
When we take up the call to follow Jesus, we are committing to making disciples in our hometowns and in the Middle East. The question is not whether or not we will be working to spread the gospel around the world, but what role we will play in this. A church that is not devoted to the cause of Christ around the world is not a church in the biblical sense.
Francis Chan, Multiply: Disciples Making Disciples