By the Grace of G‑d 29 Tishrei, 5738 October 11, 1977 Brooklyn, N.Y.
President Jimmy Carter
The White House
Washington, D. C.
Greeting and Blessing:
I thank you, dear Mr. President, for your kind telegram in connection with my recent illness. Your warm expression of concern for my health is deeply appreciated.
With the help of G‑d - the "Healer of All Flesh Who Works Wondrously" (as we praise Him daily in our prayers) - my recovery has been most satisfactory, I have already been able to resume my duties.
With prayerful wishes for your continued good health and for success in carrying out in the fullest measure the enormous responsibilities which Divine Providence has bestowed on you, and
With esteem and blessing,
M. Schneerson
Notes and sources
Additional letters from the Rebbe addressed to President Carter include letters dated Erev Rosh Hashanah, 5739; 12 Shevat, 5739; 13 Shevat, 5740.
The president's letter to the Rebbe reads:
Oct 7 [1977]
Rabbi Menachem M. Schneerson
770 Eastern Parkway
Brooklyn, NY 11213
I was sorry to learn of your illness.* I hope that you will be strengthened knowing that the thoughts and prayers of your many followers and admirers, both here and abroad, are with you.
Jimmy Carter
*) On Shemni Atzeres, 5738 the Rebbe suffered a heartattack.
Published: Chabad.org
https://www.chabad.org/blogs/blog_cdo/aid/1151665/jewish/Additional-Correspondence-with-President-Carter.htm