וְעַבְדִּ֤י דָוִד֙ מֶ֣לֶךְ עֲלֵיהֶ֔ם וְרוֹעֶ֥ה אֶחָ֖ד יִהְיֶ֣ה לְכֻלָּ֑ם וּבְמִשְׁפָּטַ֣י יֵלֵ֔כוּ וְחֻקֹּתַ֥י יִשְׁמְר֖וּ וְעָשׂ֥וּ אוֹתָֽם׃
Mon serviteur David régnera sur eux, il n’y aura qu’un pasteur pour eux tous; ils suivront mes lois, ils garderont mes statuts et s’y conformeront.
Derush Chiddushei HaLevanah
We have thus supported the thesis we sought to substantiate – that Yaakov and David resemble the moon. They are called small like the moon and personify its qualities. On this basis, an insight into the work of the liturgists who ordained60See Sofrim 20:2. that after reciting the blessing for the sanctification of the moon, we recite בָּרוּךְ יוֹצְרֵךְ בָּרוּךְ עוֹשֵׂךְ בָּרוּךְ קוֹנֵךְ בָּרוּךְ בּוֹרְאֵךְ (“Blessed be He Who formed you; blessed be He Who made you; blessed be He Who brought you into being; blessed be He Who created you”).61The order in which these phrases are recited varies according to custom. The order cited by Tosfos Yom Tov is cited in Tashbetz Katan (responsum 220) and by Rav David Avudraham. Both Tashbetz Katan and Avudraham highlight the association with Yaakov. The first letters of the descriptive terms for God mentioned here spell out יעקב – Yaakov. It is as if the verse is saying that God created the moon with these four letters that spell out the name Yaakov. The name Yaakov reflects our patriarch Yaakov’s fundamental nature, like all the names that God brought about within the world,62See p. 108 above which are not arbitrary like the names given by common people. Similarly, the nature of the moon is reflected by these letters which form the name Yaakov, for the nature of the two are the same.63See Bach (Orach Chayim 426), who makes similar statements. See also Tikkunei Zohar, Tikkun 18. For similar reasons, the phrase, “David, King of Israel, is alive and enduring,” is recited after the blessing for the sanctification of the moon. In this phrase, David is described as “King of Israel,” to emphasize that he is ”King of Israel” and not “King of Esav” and the like, who are identified with the sun. David is also described as “alive and enduring,” for King David’s nature resembles that of the moon. Seeing the moon’s renewal teaches us that David is still “alive and enduring” like the moon that can be seen at present, and he also will be renewed as the moon is renewed. The process of renewal is reflected in Yechezkel’s prophecy of the future, in which he states,64Yechezkel 37:24. “My servant David will be king over them.” Yechezkel then emphasizes the matter by repeating,65Ibid. 37:25. “My servant David will be prince over them forever.” This concept substantiates Ibn Ezra’s interpretation of the phrase, “They are a faithful witness in the sky, eternally true.” The term selah, translated as “eternally true,” refers to the Ultimate Future, when the moon will be renewed in a complete sense. The expression, “David, King of Israel, is alive and enduring,” was derived from the words of our Holy Teacher Rabbi Yehudah HaNasi, who told Rabbi Chiya:66Rosh HaShanah 25a. “Go to Ein Tav.67Ein Tav is the name of a place. Sanctify the moon there and send me the message, ‘David, King of Israel, is alive and enduring’ as a sign that you did so.” Rashi explains that Rabbi Yehudah HaNasi chose this message because “David King of Israel is described with the analogy of the moon as it is written, ‘His throne is like the sun before Me. Like the moon, his line will be established forever.’”