<p><b>The immediate origins of the American Board of Commissioners for Foreign Missions are well known.</b></p><p><b><br></b></p><p>In the midst of the Second Great Awakening and a growing Trinitarian-Unitarian controversy a small group of college students met in 1806 to discuss the spiritual condition of the Asian nations. A storm arose and they took shelter in a haystack. From this &#8220;Haystack Prayer Meeting&#8221; came the resolve to take the Gospel to those who had not heard.&#160;<em>The Field Is the World</em>&#160;tells the story of the students&#8217; petition to the General Association of Congregational Ministers of Massachusetts to seek ways to respond to Christ&#8217;s call to preach the gospel to every creature. The resulting Board of Commissioners became the &#64257;rst evangelical mission organization to transcend denominational affiliations in the U.S. and to represent the epitome of the missionary enterprise at large.</p><p><br></p><p>Donald Philip Corr has presented one of a limited number of scholarly works on the Board&#8217;s ministry beyond the U.S. particularly its pioneering efforts on the role of preaching and social work and the theme of indigenization among unreached peoples.</p>