not talking to man nor for the benefit of man, but that he is talking to God for personal edification. That there is an ecstatic joy and overwhelming power that so submerges the speaker that he is caught in a wave of mystery and power that he does not know what is going on, neither what he is saying, and only God understands it, and he speaks through an interpreter to the people in order to impart the mystery. It is not until recent years, however, that they have brought it within the bounds of