| Philo of Alexandria (c. 20 B.C.E. - 50 C.E.) | Moses Chaim Luzzatto (d. 1746) | Leo Baeck (1873-1956) | ||
| Saadia Gaon (882 to 942) | Israel ben Eliezer (Baal Shem Tov) 1700-1760) | Abraham Joshua Heschel (1907-1972) | ||
| Judah HaLevi (1075 to 1141) | Rabbi Abraham Isaac Kook (1865-1935) | |||
| Moses Maimonides (Moshe ben Maimon) (1135-1204) | Mordecai Kaplan (1881-1983) |
Mordecai
Kaplan was born in Lithuania in 1881, just as the big wave of immigration
to America was getting underway. He received a traditional Jewish
education in Vilna and immigrated along with his family to America
in 1889. His family and personal practices continued to be traditional,
but as time went on, Kaplan became increasingly disenchanted with
orthodox theology and increasingly interested in non-orthodox approaches
to Judaism. He graduated from City College of New York, was ordained
at the Jewish Theological Seminary (of the Conservative Movement)
and received a master's degree from Columbia University. He served
as associate rabbi of Kehillath Jeshurun, an Orthodox synagogue in
New York.
In 1909, at the age of 28, Kaplan began to teach at the Jewish Theological Seminary, first heading the Teachers' Institute, then becoming a professor of homiletics and the philosophy of religion.
Kaplan was profoundly influenced by the new social science of sociology and recent progress in the physical sciences. He came to see Judaism not as a religion, but as a civilization, characterized not only by beliefs and practices, but by language, culture, literature, ethics, art, history, social organization, symbols, and customs. He promoted the notion of a synagogue-center which offered not only religious prayer services, but study programs, drama, dance, song, sports and exercise.
In 1935, Kaplan wrote Judaism as a Civilization, a book which became the foundation of the new Reconstructionist Movement, and which is still published in paperback. Kaplan taught that we need a reconstruction of the religious foundations of Judaism in light of our understanding that Judaism is a religious civilization. He promoted democracy in the synagogue community and advocated voluntary membership, elected leadership, and respect for the religious opinions of individuals.
Kaplan is also well known for having instituted Bat Mitzvah, when he called his eldest daughter to read the Haftarah on the Shabbat following her 13th birthday. Kaplan continued to study and teach throughout his life until his death in 1983 at the age of 102. His influence is felt far beyond the confines of the Reconstructionist Movement; his ideas found fertile soil in modern, America Jews living in a secular society in the 19th century.
Some key aspects of Kaplan's thinking include: