The modern history of the quest to control the arms race and to seek disarmament has not been distinguished by religious leadership in this area. That is, until now. Today, our major Protestant and Catholic churches are addressing themselves to these problems with a sense of urgency that would amaze Christians of even the last generation. While this is prompted by a renewed interest in the Social Gospel, it is also inspired by the realization that our entire civilization is in jeopardy due to the arms race which threatens us all.