He studied at the Jewish Theological Seminary in New York , the fountainhead of the Conservative movement , and was influenced by Mordecai Kaplan , the founder of Reconstructionist Judaism , who stressed that Judaism was an evolving civilization in which notions of God , too , could evolve with the expansion of human knowledge .
Mordecai Kaplan /people/person/religion Judaism
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Mordecai Kaplan
PERSON
Judaism
ORGANIZATION
/people/person/religion