
Reprinted from the Theology of Work Project; lead contributors Bill Peel, Leah Archibald & Randy Kilgore.
The suggestion that every Christian is called to share the gospel is unsettling to most Christians, since most of us don’t feel gifted as evangelists. Although it is thrilling to be part of someone’s journey to faith, broaching a spiritual conversation with colleagues at work can arouse no small amount of angst.
This might be true of you—and for a lot of understandable reasons. You might feel unprepared to answer the questions you fear colleagues will throw at you. You might feel like broaching spiritual conversations is inappropriate for the workplace—or that’s what you’ve been told. You might feel a bit intimidated by hostile attitudes toward Christianity held by some coworkers. You might think that sharing your faith could create conflict and generate bad feelings with colleagues. You might feel unqualified because—well, you know your faith isn’t very exemplary at work.
But what if we understood that being part of someone’s journey to faith in Jesus could begin with something as simple as having a cup of coffee with a colleague, encouraging someone who has had a rough week at work, or offering a helping hand to a boss or coworker under stress? What if we truly believed Jesus’ words about sharing the gospel with others?
- What if we believed that Jesus authorizes us to act on his behalf to fulfill our calling as his witnesses at work that “all authority in heaven and on earth has been given to me” (Matthew 28:18)?
- What if his promise is true that “the Holy Spirit, whom the Father will send in my name, will teach you everything, and remind you of all that I have said to you” (John 14:26)?
- What if we were confident in Christ’s presence—that he is with us always and everywhere, in every situation (Matthew 28:20)?
- What if even in brief interactions and casual mentions of our faith, we knew the Holy Spirit was at work in the hearts and minds of people to “prove the world wrong about sin and righteousness and judgment” (John 16:8)?
- What if we knew we didn’t have to be perfect and say just the right things—that it was God’s work to draw people to himself that “no one can come to me unless drawn by the Father” (John 6:44)?
- What if we understood that simply doing a good job at work can turn on the light for coworkers “so that they may see your good works and give glory to your Father in heaven” (Matthew 5:16)?
This is what early Christians believed and how they saw their role in fulfilling the Great Commission to make disciples of all nations—and it changed the world. It’s the greatest communication success story in human history—how the gospel spread across the Mediterranean world and ultimately to every corner of the earth. Just before his ascension, Jesus outlined his strategic plan for reaching the entire world with the good news of God’s kingdom. He told his followers, And Jesus came and said to them, “All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything that I have commanded you. And remember, I am with you always, to the end of the age.” (Matthew 28:18-20) But you will receive power when the Holy Spirit has come upon you; and you will be my witnesses in Jerusalem, in all Judea and Samaria, and to the ends of the earth. (Acts 1:8) First-century disciples embraced this mission, and followers of Jesus grew from a few hundred before the day of Pentecost to over six million by the end of the third century—considerable growth by anyone’s calculus. [See Rodney Stark, The Rise of Christianity]
The Mission of Sharing the Gospel
We might be tempted to believe that the exponential growth of the early church was the result of effective preaching by Peter, Paul, and a few other gifted communicators whose occupation was spreading the gospel. Or we might credit Paul’s strategy of targeting key cultural centers and planting churches that could share the gospel throughout the surrounding countryside. These efforts were no doubt noteworthy—after all they’re in the Bible [see Acts 2:14-41; 6:7-10; 11:4-18; 13:13-49; 17:11-12]—but even more so is the fact that early Christians of every ethnicity, gender, and level of society were passionate about extending Christ’s kingdom. They were determined to “act as Christ’s embassy to a rebel world, whatever the consequences.” [Michael Greene, Evangelism in the Early Church, p. 23]
History and the New Testament tell us that the gospel spread like wildfire along trade routes, in public places, and from house to house—or in Greek, from oikos to oikos. An oikos was the basic social and economic unit of the Greco-Roman world—not just a home where a family lived, but the small business of ancient times that included extended family members, workers, and customers who frequented the place.
It was through informal conversations within and between oikoi that men and women shared the gospel with friends, relatives, coworkers, colleagues, customers, students, teachers, and fellow soldiers—through their network of workplace relationships. They were not professional clergy but informal evangelists.
As early as Acts 8 we find that it is not the apostles but the “amateur” missionaries, the men evicted from Jerusalem as a result of the persecution which followed Stephen’s martyrdom, who took the gospel with them wherever they went. … This must not have been formal preaching, but the informal chattering to friends and chance acquaintances, in homes and wine shops, on walks, and around market stalls. They went everywhere gossiping the gospel; they did it naturally, enthusiastically and with the conviction of those who are not paid to say that sort of thing.
Greene, p. 243
As a result, the workplace became the most strategic venue for evangelism for the early church.
Read the full article at Theology of Work Project.