The commandment concerning the Temple Table and showbread is presented as a permanent Temple obligation, with reflections on the ritual's purpose and the spiritual significance of maintaining a constant place for divine blessing.
מִצְוַת סִדּוּר לֶחֶם הַפָּנִים וּלְבוֹנָה – לְהָשִׂים בְּבֵית הַמִּקְדָּשׁ לִפְנֵי יְיָ לֶחֶם תָּמִיד, שֶׁנֶּאֱמַר (שמות כה ל) וְנָתַתָּ עַל הַשֻּׁלְחָן לֶחֶם פָּנִים לְפָנַי תָּמִיד (עי' ספר המצוות עשין כז). מִשָּׁרְשֵׁי הַמִּצְוָה, שֶׁצִּוָּנוּ הָאֵל בָּרוּךְ הוּא מִצְוָה תְּמִידִית בַּלֶּחֶם לְפִי שֶׁבּוֹ יִחְיֶה הָאָדָם, וְעַל כֵּן צָרִיךְ אֵלָיו לִהְיוֹת הַבְּרָכָה מְצוּיָה בּוֹ תָּמִיד, וּמִתּוֹךְ עָסְקֵנוּ בּוֹ לְקַיֵּם עָלָיו מִצְוַת הַשֵּׁם יִתְבָּרַךְ יִהְיֶה הָרָצוֹן וְהַבְּרָכָה חָלִים עָלֵינוּ וְיִתְבָּרֵךְ בְּמֵעֵינוּ, כִּי בְּכָל שֶׁעוֹשֶׂה בּוֹ הָאָדָם רְצוֹן הַשֵּׁם יִתְבָּרַךְ בּוֹ הוּא מִתְבָּרֵךְ. וּלְפִי כָּל עִנְיָן וְעִנְיָן שֶׁיָּשִׂים מְגַמַּת פָּנָיו וּמַחְשְׁבוֹתָיו וַעֲסָקָיו בִּדְבַר מִצְוָה לְפִיהֶן מַעְיַן הַבְּרָכָה נוֹבֵעַ עָלָיו. וְכֵן מָצָאתִי לְהָרַמְבַּ"ן זִכְרוֹנוֹ לִבְרָכָה (תרומה כה כד) וּכְעִנְיָן מָה שֶׁאָמְרוּ זִכְרוֹנָם לִבְרָכָה (ר"ה טז א) הָבִיאוּ לְפָנַי עֹמֶר בַּפֶּסַח, כְּדֵי שֶׁיִּתְבָּרְכוּ לָכֶם תְּבוּאָה שֶׁבַּשָּׂדוֹת, נַסְּכוּ לְפָנַי מַיִם בֶּחָג, כְּדֵי שֶׁיִּתְבָּרְכוּ לָכֶם גִּשְׁמֵי בְּרָכָה בַּשָּׁנָה הַבָּאָה, תִּקְעוּ לְפָנַי בְּשׁוֹפָר שֶׁל אַיִל, כְּדֵי לִזְכֹּר עֲקֵדַת יִצְחָק. וְעַל הַלֶּחֶם הַזֶּה בְּעַצְמוֹ אָמְרוּ (מגילה כו ב) כִּי מִפְּנֵי שֶׁהוּא תַּשְׁמִישׁ הַמִּצְוָה וּבוֹ נַעֲשָׂה רְצוֹן הָאֵל, הָיְתָה הַבְּרָכָה דְּבֵקָה בּוֹ בְּיוֹתֵר. וְכָל אֶחָד מִן הַכֹּהֲנִים שֶׁמַּגִּיעַ לוֹ מִמֶּנּוּ כְּפוֹל הָיָה שָׂבֵעַ. מִדִּינֵי הַמִּצְוָה, מָה שֶׁאָמְרוּ זִכְרוֹנָם לִבְרָכָה (תורת כהנים אמור פי"ח) שֶׁבְּכָל אַחַת מִן הַמַּעֲרָכוֹת הָיוּ נוֹתְנִין כְּלִי שֶׁיֵּשׁ בּוֹ קֹמֶץ לְבוֹנָה, שֶׁנֶּאֱמַר (ויקרא כד ז) וְנָתַתָּ עַל הַמַּעֲרֶכֶת. כְּלוֹמַר, עַל כָּל אַחַת מֵהֶן לְבוֹנָה זַכָּה (ויקרא כד ז). וּכְלִי זֶה נִקְרָא בָּזֵךְ. וְאָמְרוּ זִכְרוֹנָם לִבְרָכָה (מנחות כז א) שֶׁשְּׁנֵי הַסְּדָרִים מְעַכְּבִין זֶה אֶת זֶה, וּשְׁנֵי הַבָּזִכִּין מְעַכְּבִין זֶה אֶת זֶה, וּמִיּוֹם שַׁבָּת לְיוֹם שַׁבָּת (שם צט ב) מוֹצִיאִין אֶת הַלֶּחֶם וּמְסַדְּרִין לֶחֶם אַחֵר מִיָּד. וְזֶה שֶׁמּוֹצִיאִין הוּא (יומא יז ב) שֶׁחוֹלְקִין שְׁתֵּי הַמִּשְׁמָרוֹת, הַנִּכְנֶסֶת וְהַיּוֹצֵאת, עִם כֹּהֵן גָּדוֹל וְאוֹכְלִין אוֹתוֹ. וְכֵיצַד מְסַדְּרִין אוֹתוֹ, שֶׁאַרְבָּעָה נִכְנָסִין בַּלֶּחֶם וּבַבָּזִכִּין וְאַרְבָּעָה מַקְדִּימִין לִפְנֵיהֶם לִטֹּל הַלֶּחֶם מֵעַל הַשֻּׁלְחָן. וְאָמְרוּ זִכְרוֹנָם לִבְרָכָה (מנחות צט ב) שֶׁהָיוּ מְכַוְּנִין בְּהַנָּחָתוֹ לִהְיוֹת טִפְחוֹ שֶׁל זֶה בְּצַד טִפְחוֹ שֶׁל זֶה, לְקַיֵּם מָה שֶׁנֶּאֱמַר לְפָנַי תָּמִיד. וְצוּרַת הַלֶּחֶם וְעִנְיַן הַנָּחָתוֹ כֵּיצַד הָיָה כְּדֵי שֶׁיְּהֵא הָאֲוִיר שׁוֹלֵט בּוֹ, וְיֶתֶר פְּרָטֶיהָ, מְבֹאָרִים בְּפֶרֶק אַחַד עָשָׂר מִמְּנָחוֹת (צד, א) [פרק ה' מהלכות תמידין].
The commandment of arranging the bread of display and the frankincense: To always place bread in the Temple in front of God, as it is stated (Exodus 25:30), “And on the table you shall set the bread of display, to be before Me always.” (See Sefer HaMitzvot, Positive Commandments 27.) It is from the roots of this commandment that God, blessed be He, commanded us the constant commandment of the bread, on account that through it a man lives; and as a result, [the commandment] is needed by him for blessing to always be found in [his bread]. And from our involvement in it to fulfill the commandment of God, may He be blessed, the [Divine] will and blessing will descend upon us, and that which is similar to it will be blessed. And according to each and every matter upon which he places the conglomeration of his focus, his thoughts and his activities by way of a commandment — according to them, a similar blessing will emerge upon him. And so I have found [in] Ramban (Ramban on Exodus 25:24). And [it] is like the matter that they, may their memory be blessed, said (Rosh HaShanah 16:1), “Bring the omer (barley-offering) in front of Me at Pesach, in order that the grain in the fields will be blessed for you; pour the water in front of Me on the Festival (Sukkot), in order that the rains of blessing will be blessed for you in the coming year; blow the ram’s horn (shofar) in front of Me, in order to remember the binding of Yitschak.” And they said about this very same bread (Megillah 26b) that because it is an accessory of the commandment, and through it the will of God is done, blessing would cling to it more. And [so] each one of the priests who had from it coming to him would be twice as satiated. From the laws of the commandment is that which they, may their memory be blessed, said (Sifra, Emor Chapter 18:5) that in each array, they would put a vessel that would have a fistful of frankincense in it, as it is stated (Leviticus 24:7), “And you shall set on the array,” meaning to say on each one of them, “pure frankincense” — and this vessel is called a bazakh (bowl), And [that which] they, may their memory be blessed, said (Menachot 26a) that [the absence of one of] the two sets [of loaves] impinges on the other, and [that] the two bowls impinge upon one another; that they would remove the bread and arrange other bread immediately, from one Shabbat day to another Shabbat day (Menachot 99b); [that] that which they take out is what is split by the two shifts, the incoming [one] and the departing [one], along with the high priest, and they [would all] eat it (Yoma 17b); and how it was arranged, that four would come in with the bread and the bowls, and four would precede them to take the [old] bread from upon the table. And they, may their memory be blessed, said (Menachot 99b) that they would orchestrate [it], that in their setting them down, the [edge] of [the new one] would be alongside the [edge] of the [old one] — to fulfill that which it states, “before Me always,” And the form of the bread; how was the matter of its placement, such that it [be exposed] to the air; and the rest of its details — are [all] elucidated in the eleventh chapter of Menachot. (See Mishneh Torah, Laws of Daily Offerings and Additional Offerings 5.)