Howard R. Greenstein served as senior rabbi of Congregation Ahavath Chesed in Jacksonville, Florida, from 1972 to 1995 and is currently the spiritual leader of the Jewish Congregation of Marco Island in Marco Island, Florida. He has taught Judaic Studies at the University of Florida, University of North Florida, Jacksonville University, and Florida Gulf Coast University. In addition to several articles and reviews, he is also the author of 'Turning Point: Zionism and Reform Judaism' and coauthor of 'What Our Neighbors Believe: Judaism, Christianity and Islam' (forthcoming).