Wednesday, June 20, 2012

Potentially Negative Uses of Statistics in Missiology


Even positive examples of statistical integration with missiology have their unique flaws. While admittedly not a prime example of missiology in the first place, Jerome’s statistical data gathering can be accused of being politically inflammatory. Although a father of the church, Jerome occasionally made biased reference to situations where “savage tribes in countless numbers have overrun all parts of Gaul.”[1] Even though political statements were not atypical during this period of schismatic church history, the use of the same statistics for both missiological expansion and political conquest is questionable.
            William Carey’s use of statistics to justify the Western church’s involvement in missions has created ongoing missiological controversy. Some argue that Carey was not being spiritually led but statistically influenced. Some, like Dave Williams, "may fear that statistics alone and a desire to be 'strategic' will cause people to be assigned to serve among a specific Unreached People Group without a clear sense of God’s leading.”[2] Although this fear might be grounded in truth, Carey’s method did lay the groundwork for missiological decisions based upon statistical information.   
            David Barrett was instrumental in the formation of the AD 2000 movement during the latter part of the twentieth century and for compiling a mammoth amount of statistics on global Christianity. Although Barrett’s contribution is monumental and praiseworthy, the ensuing response to his data by missiologists was frightening and potentially dangerous. Arthur Glasser remarked that Barrett’s work “instantly renders obsolete all previous studies of the worldwide Christian movement.”[3] Donald McGavran hailed Barrett’s statistical information as unrivaled with “nothing more authoritative”[4] for the purpose of missiological strategy. While exaggerated statements are often made for marketing purposes, this perspective can be precarious. If Barrett’s books become the authoritative bible for missiological strategy, missiology could arguably be reduced to mathematical formulas and predictive human resource management.
            Even David Garrison did a good job in describing church planting movements, but his initial booklets somewhat failed to communicate that his statistics are intended to be descriptive rather than prescriptive. Moreover, he even devotes an entire section of his latest version as a functionary workbook for identifying existing universal elements and locating barriers to movements in an individual context. These diagnostic tools might lend to a prescriptive approach for creating what he terms a “launch pad” for a church planting movement.[5] Garrison suggests that “creating alignment is a simple matter of devising plans of action to close the gap between where the community is now and God’s vision for them.”[6] This reductionist approach to statistical analysis has led to ongoing frustration in some parts of the world where missionaries have yet to see any notable numerical results and still live on what some have termed "the left side of the graph."[7]


[1] Jerome, “Letter CXXIII To Ageruchia.” n.p. Cited 20 February 2009. Online: http://www.newadvent.org/fathers/3001123.htm.

[2] Dave Williams, “Redirecting Members of Short-Term Mission to Unreached People Groups,” Global Missiology 3 (April 2008): 14. Cited 19 February 2009. Online: http://www.globalmissiology.org/english/docs_pdf/williams_short-term_unreached_peoples_4_2008.pdf.

[3] World Evangelization Research Center. n.p. Cited: 20 February 2009. Online: http://www.gordonconwell.edu/ockenga/globalchristianity/gem-about.htm.

[4] Ibid.

[5] David Garrison, Church Planting Movements: How God is Redeeming a Lost World (Midlothian, Va.: Wigtake, 2004), 275. 

[6] Ibid, 285.

[7] Although coined by others, the first time I heard this phrase was in 2005 in an encouraging sermon by Dr. Gordon Fort, IMB vice president, in an address to missionaries at the Missionary Learning Center near Richmond, VA.

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