Everything that is done with the few is for the salvation of the multitudes.
When will the church learn this lesson? Preaching to the masses, although necessary, will never suffice in the work of preparing leaders for evangelism. Nor can occasional prayer meetings and training classes for Christian workers do this job. Building men and women is not that easy. It requires constant personal attention, much like a father gives to his children. This is something that no organization or class can ever do. Children are not raised by proxy. The example of Jesus would teach us that it can be done only by persons staying close to those whom they seek to lead.
from The Master Plan of Evangelism
By Robert Coleman