Being an atheist, I never proselytized. My job was improving access to TB care. My girlfriend (at the time)'s job was access to banking for the poor in India. One of my close friends' worked to map poor communities so that they were visible to the instrument of the state so that the need for services was apparent. It was all very outcomes-oriented and the outcomes weren't org outcomes but outcomes for the people served. The guys we each worked for ran their stuff well.

There was no religious component to this. Only good outcomes have come from this (and the other two are still doing it). I do not regret doing it except that I clearly have far greater comparative advantage making money and giving it away than doing this myself. Also I enjoy writing code more.