Translated by Halvor Ronning[1]
Dedicated to the memory of Gregory Steen[2]

In August 1769 Lavater urged Moses Mendelssohn to undergo conversion to Christianity, thereby causing much distress to Mendelssohn.[3] For our subject it is especially productive to consider the letter that Mendelssohn wrote to the Crown Prince of Braunschweig-Wolfenbuettel.[4] Among other things, he wrote: “The founder of the Christian religion never explicitly said he wanted to remove the Mosaic Law, nor to dispense with the Jews. Such a notion, I do not find in any of the Evangelists. For a long time the apostles and disciples still had their doubts as to whether Gentile believers must accept the Mosaic Law and be circumcised. Eventually, it was decided ‘not to lay too heavy a burden upon them’ (Acts 15:28). This agrees completely with the teaching of the rabbis, as I noted in my letter to Lavater. But as regards the Jews, when they accept Christianity, I find no basis in the New Testament for exempting them from the Mosaic commandments. On the contrary, the apostle himself had Timothy circumcised. Therefore, it should be clear that there is no way that I could free myself from the Mosaic Law.”
When Mendelssohn spoke of “the teaching of the rabbis,” he was referring to what he had written to Lavater, “All our rabbis are united in teaching that the written and oral commandments, of which our religion consists, are binding only on our nation…all other peoples of the earth, we believe, are commanded by God to obey the law of nature and the religion of the patriarchs.”[5]
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- [1] The translator would like to thank Horst Krüger, Christina Krüger, and especially Dr. Guido Baltes, for their invaluable assistance in preparing this translation. ↩
- [2] This article’s translation to English was made possible through the generous financial assistance of Paul, Clarice and Jeffery Steen, the loving father, mother and brother of Gregory. Jerusalem Perspective wishes to thank Dr. Volker Hampel and Neukirchener Verlag (http://www.neukirchener-verlagsgesellschaft.de) for permission to publish this article in English. ↩
- [3] David Flusser, “Lavater and Nathan, the Wise,” in Bemerkungen eines Juden zur christlichen Theologie (1984): 82-93. ↩
- [4] M. Mendelssohn, Schriften zum Judentum (1930), 1:303. ↩
- [5] Ibid., 10-11. ↩