Frederick Lenz ( American spiritual teacher ) February 9, 1950 - April 12, 1998 Frederick Lenz Quotes It is considered very, very bad karma, if I can cut to the chase, to take power from a teacher and not use it for something very positive. If I used justice, you’d all be dead. The karma that you throw at me when you don’t like me, if I just let it come back, you’d all be destroyed in no time.