Ben Porat Yosef, homiletics on Bereshit, with responsa at the end, by R. Yaakov Yosef HaKohen Katz Rabbi of Polonne. The famous letter which the Baal Shem Tov sent to his brother-in-law R. Gershon of Kitov is printed for the first time, at the end of this book. Korets: Tzvi Hirsh son of Aryeh Leib [Margolies] and his son-in-law Shmuel son of Yissachar Ber Segal, [1781]. First edition.
This is the author's second book, published approximately one year after his first book Toldot Yaakov Yosef. In this book, like in the previous one, the author quotes extensively teachings from his prime teacher, R. Yisrael Baal Shem Tov, his books being the most important and authentic source of the Baal Shem Tov's teachings. The author repeatedly quotes teachings he personally heard from the Baal Shem Tov, emphasized throughout the book and beginning with the words "I heard from my master". R. Pinchas of Korets would customarily say that all new books do not totally conform with the truth, except for the books of the rabbi of Polonne which are "teachings from Paradise", and that with each quotation "heard from my master" one can resurrect the dead[!].
At the end of the book, the famous letter which the Baal Shem Tov sent to his brother-in-law R. Gershon of Kitov in Jerusalem, is printed for the first time. The Baal Shem Tov gave this letter to the author R. Yaakov Yosef of Polonne when the latter intended to immigrate to Eretz Israel, in the winter 1752, so that he could relay it to R. Gershon of Kitov, brother-in-law of the Baal Shem Tov. After his travel plans were cancelled, the letter remained in R. Yaakov Yosef's possession, and he published it "to benefit the Jewish people". In this letter, the Baal Shem Tov narrates of the "ascent of the soul" which he performed on Rosh Hashana of 1746 and 1749, and relates: "And I asked Mashiach, when will the Master come, and he responded… when your teachings will be publicized and revealed to the world, and your wellsprings will spread outwards".
R. Uri of Strelisk related that R. Mordechai of Neshchiz would study the letter every day: "The Tzaddik of Neshchiz resolved to study it every day, without fail, literally like laying Tefillin", he also said in his name that this letter contains allusions to three Holy names "through which one can find out the time of the Redemption" (Imrei Kadosh HaShalem, Jerusalem 1961, p. 47, 40).
[1], 100 leaves. 30 cm. Condition varies, good to fair. Most leaves in good condition. Stains. Wear and worming. Extensive marginal wear and open tears to title page and first and final leaves, affecting border and edges of text (repaired with paper). Stamps. New, elegant leather binding.
Stefansky Chassidut, no. 90.