The general view of scholars is that the Kabbalah had no meaningful influence on Leibniz's thought. } But on the basis of new evidence I am convinced that the question must be reopened. The Kabbalah did influence Leibniz, and a recognition of this will lead to both a better understanding of the supposed "quirkiness,,2 of Leibniz's philosophy and an appreciation ofthe Kabbalah as an integral but hitherto ignored factor in the emergence of the modem secular and scientifically oriented world. During the past twenty years there has been increasing willingness to recognize the important ways in...

Some scholars in the history of ideas have had a growing interest in examining Leibniz's many discussions ofvarious aspects of religion, Christian, Jewish and far eastern. Leibniz, with his voracious interest and concern for so many aspects of human intellectual and spiritual life, read a wide variety of books on the various religions of mankind. He also was in personal contact with many of those who espoused orthodox and non-orthodox views. He annotated his copies of many books on religious subjects. And he was working on schemes for reuniting the various Catholic and Protestant churches in...