Words are singularly the most powerful force available to humanity. We can choose to use this force constructively with words of encouragement, or destructively using words of despair. Words have energy and power with the ability to help, to heal, to hinder, to hurt, to harm, to humiliate and to humble.
Next I saw the most lucid air, in which I heard . . . in a marvelous way many kinds of musicians praising the joys of the heavenly citizens . . . And their sound was like the voice of a multitude, making music in harmony.