High-ranking Asian diplomat:

The Christian Mission provided me my spiritual moorings in the context of the UN, in which I, with my Christian faith, initially felt to be a lost and isolated soul in its vastness and diversity. Gary … established me in a fellowship with other believers in the UN and they remain as the rock on which a small, but growing, group of believers is being regularly nurtured in prayer and the study of the Word. I have treasured their friendship and fellowship as they have uplifted me in prayer and Christian love, and provided an example of selfless Christian service for the spread of the love of Jesus Christ even in the most demanding setting of the United Nations. 

The people that I have spoken to about this ministry have received it with enthusiasm. Judging from the level of participation in various activities of the Christian Mission, I would say that this ministry has been accepted in the United Nations as an honest and credible ministry – offering an alternative world view that is clearly and unapologetically based on Biblical principles. The Christian Mission has effectively spread the Gospel of Jesus Christ across cultures and religions through its ministry at the United Nations.

Dr. Richard Halverson, while Chaplain of the U.S. Senate

This is as effective ministry for Christ as any I know; the fact that it is centered in the UN makes it one of the most strategic.