In Scripture, we see God fulfilling his purposes in the world through men. Usually he begins with one man-burning his divine objective into that man’s heart and mind, and giving him promises to guarantee the fulfillment of the objective. Rarely, however, does God begin and end with one man.

Some years ago in the city of Shikarpur, West Pakistan, a blind Christian evangelist and I were invited to meet with some of the Muslim religious leaders in the courtyard of a neighborhood mosque.

The relationship of evangelical Christianity to the middle classes of Latin America is a new field of study, although the same problem has been debated for several decades in the English and German speaking world.¹ This is a relationship which some would call bondage.

Has anybody here seen a missionary? It is much easier to spot one than it is to define one. They have been engaged in a variety of tasks from auto maintenance to evangelism, from school teaching to administration, from medical work to translating the Scriptures. But still the question remains: What is a missionary?

The decade of the 60s saw the development of what might well be considered the first Latin American Protestant theological movement. We are referring to the group of thinkers related to the Latin American Commission on Church and Society (ISAL)1, and, through this commission, to the World Council of Churches.

Because so many students have come to me with a very simple question, I have finally decided that it is time to put something down on paper that might help concerned students in the area of missions. And, not only students, but perhaps missionaries.