Close this search box.

A Portrait of US Church of Christ Missionaries

Author: Bob Waldron
Published: Winter–Spring 2017

MD 8.1

Article Type: Peer Reviewed Article

Churches of Christ are among the largest missionary-sending groups of North American Protestants according to the Mission Handbook for North American Protestant Missions.1 We currently have nearly 800 missionaries deployed around the world. But what motivated them to pursue missionary service? What ministries are they performing on the field? How long are they staying and in what countries are they serving? This article seeks to answer these questions.

Our best estimation of the number of North American missionary families and individuals from Churches of Christ who are currently on the field is 752, clustered in 464 family units.2 Their distribution around the world is discussed further below.

These statistics of US-based missionaries tell only a small part of the story of missions in our fellowship, for they fail to communicate the heroic and faithful service of national Christians from whom most of the spiritual and numerical growth has emanated. It also does not include the increasing number of missionaries who have been sent from other countries. We no longer live in a time when the West alone sends missionaries to the rest of the world. Today, missionaries from everywhere are taking the gospel to everyone.3

To learn more about our missionaries, I surveyed 258 missionaries in the approximately 464 Church of Christ missionary households worldwide. One hundred ninety-three (74.8%) opted out or did not respond. Sixty-five missionaries (25.2%) responded of whom 18 completed all but the open-ended questions and 47 completed the entire survey.4

What Motivated Our Missionaries to Serve?

One area this study probed was the factors that inspired the men and women surveyed to become missionaries. Nearly 58 percent ranked the influence of missionaries or former missionaries as the strongest factor in their decision to serve as international missionaries. Experience with short-term international efforts and parental influence tied with a rating of 46.2 percent, which means that parents are doing an admirable job of influencing their children toward world evangelism. The influence of a preacher or youth minister measured a weak 15.4 percent, followed last by the influence of a Bible school teacher with only a 7.7 percent rating. Many short-term overseas experiences are provided by our Christian schools, but a growing number of congregations also provide those experiences. Local churches who do provide international experiences can impart substantial motivation for missionary service.

Figure 1: Missionary Rankings of Items that Influenced Them to Serve as Missionaries

The responses to “Other” items included receiving “a specific calling to missions,” needing “to give back to the Lord for rescuing me,” feeling “called by God to spread the gospel,” and believing that “this was not something I could keep to myself.” Other missionaries mentioned family, growing up in a missionary family, or “having a brother and close childhood friend already serving” overseas. Another commented, “I thought I could make a difference in the Kingdom and I was influenced by my Catholic upbringing which had a strong emphasis on missions.” One respondent stated that his wife influenced him because she had lived through the Khmer Rouge genocide and wanted to visit Cambodia to see if she had any family left.

What Are Our Missionaries Doing?

Asking what kinds of activities our missionaries perform on the field is like asking what a single working mother does. The answer is “just about everything.” It was important, however, to learn the major roles of their ministry and to discover if the combined ministries of all our missionaries exhibit a healthy balance in terms of evangelism, church planting, church maturation, leadership training, and humanitarian efforts. I asked missionaries I surveyed to respond to several items using a scale of 1 to 10, with 10 in Figure 2 representing the missionaries’ concept of their highest primary function and 1 their lowest primary function. Church maturing and evangelism tied for first place as the missionaries’ primary functions, with ratings of 5.2. Leadership training was next with 4.8 percent, followed by church planting with 4.7. Humanitarian efforts and medical care combined for a score of 6.3. “Other” activities came in at 1.8. The rather close grouping of the various functions, as indicated by their numerical scores, shows a relatively healthy collective balance in the missionaries’ roles does exist, at least on this survey.

Figure 2: Rankings of Missionaries’ Primary Functions

How Long Are Our Missionaries Serving?

Dr. Earl Edwards, “professor of Bible and Missions, former dean, and director of Graduate Studies in Bible at Freed-Hardeman University, commented in a private discussion with me on February 8, 2005, that in the 1970s the average tenure of missionaries was less than two years. That has changed in recent years, as indicated by the missionary responses to a query in the 2015 survey.

Figure 3: How Many Years Have You Ministered in This Country?

Many short-term missionaries, those who serve anywhere from one month to two years, also populate our missionary force, but may not have received the survey or were reticent to participate. Sixty-three percent of those who did respond indicated that they had served as missionaries in their present country for more than 10 years, 33 percent have been working in the same country for more than 16 years. Twenty-two percent have served for 6 to 10 years, 15 percent have been on the field for 6 to 10 years, and 15 percent have been on the field for only 1 to 5 years.

Table 1: Comparison of Missionary Tenures on the Field




1-5 Years



6-10 Years



11-16+ Years



Comparing these 2015 results with Joe Hacker’s 1968–1969 survey (see Table 1) shows that contrary to the cultural shift from long-term to shorter-term commitments, a larger number of 2015 missionaries seem to be opting for longer stays than their 1968 and 1969 counterparts.5 Longer tenures should mean more insight into the host culture and greater language acquisition which, in turn, ought to result in greater effectiveness on the field.

Where Are Our Missionaries Serving?

Table 2: Number of Missionaries and Missionary Family Units in Each Continent or Region



Missionary Family Units













Middle America



South America



South Pacific






The largest number of missionaries, shown in Table 2, is stationed in sub-Saharan Africa, one of the world’s most receptive regions to the gospel of Christ. The second largest segment of missionaries serve in receptive South America, primarily in Brazil, and the third largest group of missionaries are found in postmodern and post-Christian Europe, one of the least receptive regions of the world.

The rest of our missionary force labors in Asia (102), the South Pacific (66), Middle America (50), and the Caribbean (13).6 More missionaries are needed but they need not all come from America. Christians in Africa, Latin America, and the Caribbean are taking increasing responsibility for reaching their regions.


This article has endeavored to provide a profile of US missionaries among Churches of Christ by examining their motives for serving, the continents on which they are serving, how long they typically remain on the field, and their primary functions or roles.

Appendix: Missionary Survey

PAGE 1: About Your Field

Q1: While we especially need data for an entire nation, we know that is not always available. Please indicate the Area for which you are reporting (please keep this Area in mind as you complete this survey):


Region / people group

City / town

Q2: If you selected “Nation,” please list your nation. _________________

Q3: If you did not select “Nation,” please list either your “Region / people group” or your “City / town.” __________________

Q4: In what year was the work initiated in your Area? ______

Q5: Rank the primary functions of the missionaries in your Area.

Humanitarian efforts

Church maturing

Leadership training


Church planting

Medical care


PAGE 2: About the Kingdom

Q6: Number of congregations in your Area:

2014 / 2015




Q7: Number of baptized believers who regularly worship with the above congregations:

2014 / 2015




Q8: How would you describe the general spiritual maturity of the congregations in your Area?

Extremely mature

Very mature

Moderately mature

Somewhat mature

Not at all mature

Q9: How many congregations in your Area have elders? ____

Q10: The Kingdom is more than statistics, so please share some important or inspirational insights about some of the congregations in your reporting Area.

PAGE 3: About You

Q11: How many years have you ministered in this country?

1-5 ____

6-10 ____

11-15 ____

16-+ ____

Q12: Rank the items below that influenced you to serve as a missionary.

Bible school teacher


Preacher or youth minister

Short-term overseas experience

Missionary or former missionary

Other (please specify)

Q13: Supply addresses for any of the following media tools you use to tell about your work.





Q14: Please provide names and email addresses for other North American missionaries from Churches of Christ serving in your nation. You may email contact information for additional missionaries to

Q15: Finally, what other comments would you like to make?

Bob Waldron, president of Missions Consulting International, is a former co-director of Great Cities Missions and the founding executive director of Missions Resource Network. He preached for the Juneau Church of Christ in Alaska and has ministered cross-culturally in the villages of South India, among Japanese-Americans in California, and in Guatemala for six years. He co-authored with Gailyn Van Rheenen The Status of Missions: A Nationwide Survey of Churches of Christ (ACU, 2002). He holds a doctorate in missions from Trinity Evangelical Divinity School.

1 John A. Siewert and John A. Kenyon, Mission Handbook for North American Protestant Missions, 15th ed. (Monrovia, CA: Missions Advanced Research and Communication Center, 1993), 60. Though future editions of the Handbook no longer ranked the entities in this manner, my 2013 telephone interviews with executives from five missions organizations (Assemblies of God World Missions, Christian and Missionary Alliance International Ministries, International Mission Board of the Southern Baptists, Presbyterian Church USA Mission Agency, and The Evangelical Alliance Mission) indicated that the relative standings have remained approximately the same.

2 These figures are from the International Missions Database for Churches of Christ, which I formerly maintained while serving with Missions Resource Network but is currently maintained by the Center for World Missions at Harding University. I further updated the information from data discovered from research for this article. Missionary couples in the database are either US citizens or US husbands married to non-US wives.

3 This phrasing reflects the subtitle of Samuel Escobar, The New Global Mission: The Gospel from Everywhere to Everyone (Downers Grove, IL: InterVarsity, 2003).

4 Fred Van Bennekom, “Survey Statistical Confidence: How Many Is Enough,” and Fred Van Bennekom, “Survey Sample Size Calculator,” e-mailed to the author May 15, 2017, both show that a survey of 464 missionaries with a sample size of 258 and a 14 percent response (65 missionaries) has a 95 percent confidence level with a +/-11 percent of accuracy. Bennekom is on the faculty at Northeastern University’s Executive MBA program and is principal of Great Brook Consulting. He conducts workshops in the United States and abroad on survey design and survey data analysis for government agencies and Fortune 500 companies.

5 Joe Hacker, Mission/Prepare Report 1970: Field Report of Foreign Evangelists from Churches of Christ, 1968–1969 (Searcy, AR: Harding College, 1970), 6–7.

6 This compares favorably with statistics from Bob Waldron, “2013 American Missionaries Serving Churches of Christ Internationally,” The report, based on the International Missions Database for Churches of Christ (IMD), a collaborative effort of interested mission leaders housed in 2013 at Missions Resource Network in Bedford, Texas, showed 503 family units consisting of 871 missionaries serving in 106 nations (Africa, 200; Asia, 142; Europe, 122; Caribbean, 8; Middle America, 188; South America, 188; and the South Pacific, 76). The report was distributed to missions leaders at Christian universities and schools of preaching associated with Churches of Christ.

Close this search box.