The Atonement is the Only defense which cannot be used destructively. That is because, while everyone must eventually join it, it was not a device which was generated by man. The Atonement PRINCIPLE was in effect long before the Atonement itself was begun. The Principle was love, and the Atonement itself, was an ACT of love. Acts were not necessary before the Separation, because the time-space belief did not exist.