Predominantly based on the wisdom and writings of the Lubavitcher Rebbe Menachem Mendel Schneersohn, this unique volume offers clear, scholarly analysis of one of the most important tenets of Jewish tradition. With humorous anecdotes and stories to introduce concepts, it examines a wide range of questions, including: How does Judaism view those who do not give any charity at all? Must one believe in God in order to perform the mitzvah of tzedekah?...