(31) You shall make a lampstand of pure gold; the lampstand shall be made of hammered work; its base and its shaft, its cups, calyxes, and petals shall be of one piece.

From a mosaic on the floor of an ancient synagogue in the Galilee (Hammath-Tiberias) (https://synagogues.kinneret.ac.il/
זאת שלישית שהיתה הנבואה במשל ובחידה שראה הסנה בוער כאש והסנה
thirdly, the prophecy was a riddle and a metaphor, for “the bush was burning in the fire but the bush was not consumed”.
אָמַר רַבִּי יַנַּאי, מַה הַתְּאוֹמִים הַלָּלוּ, אִם חָשַׁשׁ אֶחָד בְּרֹאשׁוֹ חֲבֵרוֹ מַרְגִּישׁ, כֵּן אָמַר הַקָּדוֹשׁ בָּרוּךְ הוּא כִּבְיָכוֹל (תהלים צא, טו): עִמּוֹ אָנֹכִי בְצָרָה. דָּבָר אַחֵר, מַהוּ עִמּוֹ אָנֹכִי בְצָרָה, כְּשֶׁיֵּשׁ לָהֶם צָרָה אֵינָם קוֹרְאִים אֶלָּא לְהַקָּדוֹשׁ בָּרוּךְ הוּא, בְּמִצְרַיִם, (שמות ב, כג): וַתַּעַל שַׁוְעָתָם אֶל הָאֱלֹהִים. בַּיָּם, (שמות יד, י): וַיִּצְעֲקוּ בְנֵי יִשְׂרָאֵל אֶל ה', וְכָאֵלֶּה רַבִּים. וְאוֹמֵר (ישעיה סג, ט): בְּכָל צָרָתָם לוֹ צָר, אָמַר לוֹ הַקָּדוֹשׁ בָּרוּךְ הוּא לְמשֶׁה, אִי אַתָּה מַרְגִּישׁ שֶׁאֲנִי שָׁרוּי בְּצַעַר כְּשֵׁם שֶׁיִּשְׂרָאֵל שְׁרוּיִם בְּצַעַר, הֱוֵי יוֹדֵעַ מִמָּקוֹם שֶׁאֲנִי מְדַבֵּר עִמְּךָ מִתּוֹךְ הַקּוֹצִים כִּבְיָכוֹל אֲנִי שֻׁתָּף בְּצַעֲרָן. וַיֵּרָא מַלְאַךְ ה', רַבִּי יוֹחָנָן אָמַר זֶה מִיכָאֵל. רַבִּי חֲנִינָא אָמַר זֶה גַּבְרִיאֵל. רַבִּי יוֹסֵי הָאָרֹךְ בְּכָל מָקוֹם שֶׁהָיוּ רוֹאִין אוֹתוֹ הָיוּ אוֹמְרִים שָׁם רַבֵּנוּ הַקָּדוֹשׁ, כָּךְ כָּל מָקוֹם שֶׁמִּיכָאֵל נִרְאֶה שָׁם הוּא כְּבוֹד הַשְּׁכִינָה. אֵלָיו, מַהוּ אֵלָיו, מְלַמֵּד שֶׁהָיוּ אֲנָשִׁים עִמּוֹ וְלֹא רָאוּ אֶלָּא משֶׁה בִּלְבָד. כְּשֵׁם שֶׁכָּתוּב בְּדָנִיֵּאל (דניאל י, ז): וְרָאִיתִי אֲנִי דָנִיֵּאל לְבַדִּי אֶת הַמַּרְאָה. בְּלַבַּת אֵשׁ, לְלַבְּבוֹ כְּשֶׁיָּבוֹא לְסִינַי וְיִרְאֶה אוֹתָן אִשּׁוֹת וְלֹא יִירָא מֵהֶם. דָּבָר אַחֵר, בְּלַבַּת אֵשׁ, מִשְּׁנֵי חֲלָקָיו שֶׁל סְנֶה וּלְמַעְלָה, כְּשֵׁם שֶׁהַלֵּב נָתוּן מִשְּׁנֵי חֲלָקָיו שֶׁל אָדָם וּלְמַעְלָה. מִתּוֹךְ הַסְּנֶה, שָׁאַל גּוֹי אֶחָד אֶת רַבִּי יְהוֹשֻׁעַ בֶּן קָרְחָה, מָה רָאָה הַקָּדוֹשׁ בָּרוּךְ הוּא לְדַבֵּר עִם משֶׁה מִתּוֹךְ הַסְּנֶה. אָמַר לוֹ אִלּוּ מִתּוֹךְ חָרוּב אוֹ מִתּוֹךְ שִׁקְמָה כָּךְ הָיִיתָ שׁוֹאֲלֵנִי, אֶלָּא לְהוֹצִיאֲךָ חָלָק אִי אֶפְשָׁר, לָמָּה מִתּוֹךְ הַסְּנֶה, לְלַמֶּדְךָ שֶׁאֵין מָקוֹם פָּנוּי בְּלֹא שְׁכִינָה אֲפִלּוּ סְנֶה. בְּלַבַּת אֵשׁ, בַּתְּחִלָּה לֹא יָרַד אֶלָּא מַלְאָךְ אֶחָד שֶׁהָיָה מְמֻצָּע וְעוֹמֵד בְּאֶמְצַע הָאֵשׁ, וְאַחַר כָּךְ יָרְדָה שְׁכִינָה וְדִבְּרָה עִמּוֹ מִתּוֹךְ הַסְּנֶה. רַבִּי אֱלִיעֶזֶר אוֹמֵר, מָה הַסְּנֶה שָׁפָל מִכָּל הָאִילָנוֹת שֶׁבָּעוֹלָם, כָּךְ הָיוּ יִשְׂרָאֵל שְׁפָלִים וִיְרוּדִים לְמִצְרַיִם, לְפִיכָךְ נִגְלָה עֲלֵיהֶם הַקָּדוֹשׁ, בָּרוּךְ הוּא וּגְאָלָם, שֶׁנֶּאֱמַר (שמות ג, ח): וָאֵרֵד לְהַצִּילוֹ מִיַּד מִצְרַיִם. רַבִּי יוֹסֵי אוֹמֵר, כְּשֵׁם שֶׁהַסְּנֶה קָשֶׁה מִכָּל הָאִילָנוֹת, וְכָל עוֹף שֶׁנִּכְנַס לְתוֹךְ הַסְּנֶה אֵין יוֹצֵא בְּשָׁלוֹם, כָּךְ הָיָה שִׁעְבּוּד מִצְרַיִם קָשֶׁה לִפְנֵי הַמָּקוֹם מִכָּל הַשִּׁעְבּוּדִים שֶׁבָּעוֹלָם, שֶׁנֶּאֱמַר (שמות ג, ז): וַיֹּאמֶר ה' רָאֹה רָאִיתִי אֶת עֳנִי עַמִּי, וּמַה תַּלְמוּד לוֹמַר רָאֹה רָאִיתִי שְׁתֵּי פְּעָמִים, אֶלָּא מֵאַחַר שֶׁהָיוּ מַטְבִּיעִין אוֹתָן בַּנָּהָר, הָיוּ חוֹזְרִין וְכוֹבְשִׁין אוֹתָן בַּבִּנְיָן. מָשָׁל לְאֶחָד שֶׁנָּטַל אֶת הַמַּקֵּל וְהִכָּה שְׁנֵי בְּנֵי אָדָם וּשְׁנֵיהֶם קִבְּלוּ אֶת הָרְצוּעָה וְיוֹדְעִים צַעֲרָהּ, כָּךְ הָיָה צַעֲרָן וְשִׁעְבּוּדָן שֶׁל יִשְׂרָאֵל גָּלוּי וְיָדוּעַ לִפְנֵי מִי שֶׁאָמַר וְהָיָה הָעוֹלָם, שֶׁנֶּאֱמַר (שמות ג, ז): כִּי יָדַעְתִּי אֶת מַכְאֹבָיו. רַבִּי יוֹחָנָן אָמַר, מָה הַסְּנֶה הַזֶּה עוֹשִׂין אוֹתוֹ גָּדֵר לַגִּנָּה, כָּךְ יִשְׂרָאֵל גָּדֵר לָעוֹלָם. דָּבָר אַחֵר, מָה הַסְּנֶה הַזֶּה גָדֵל עַל כָּל מַיִם, כָּךְ יִשְׂרָאֵל אֵינָן גְּדֵלִים אֶלָּא בִּזְכוּת הַתּוֹרָה שֶׁנִּקְרֵאת מַיִם, שֶׁנֶּאֱמַר (ישעיה נה, א): הוֹי כָּל צָמֵא לְכוּ לַמַּיִם, דָּבָר אַחֵר, מָה הַסְּנֶה הַזֶּה גָּדֵל בַּגִּנָּה וּבַנָּהָר, כָּךְ יִשְׂרָאֵל הֵם בָּעוֹלָם הַזֶּה וּבָעוֹלָם הַבָּא. דָּבָר אַחֵר, מָה הַסְּנֶה עוֹשֶׂה קוֹצִין וְעוֹשֶׂה וְרָדִין, כָּךְ יִשְׂרָאֵל יֵשׁ בָּהֶן צַדִּיקִים וּרְשָׁעִים. אָמַר רַבִּי פִּנְחָס הַכֹּהֵן בְּרַבִּי חָמָא, מָה הַסְּנֶה הַזֶּה כְּשֶׁאָדָם מַכְנִיס יָדוֹ לְתוֹכוֹ אֵינוֹ מַרְגִּישׁ וּכְשֶׁהוּא מוֹצִיאָהּ מִסְתָּרֶטֶת, כָּךְ כְּשֶׁיָּרְדוּ יִשְׂרָאֵל לְמִצְרַיִם לֹא הִכִּיר בָּהֶן בְּרִיָּה, כְּשֶׁיָּצְאוּ יָצְאוּ בְּאוֹתוֹת וּבְמוֹפְתִים וּבְמִלְחָמָה. רַבִּי יְהוּדָה בַּר שָׁלוֹם אָמַר, מָה הַסְּנֶה הָעוֹף נִכְנָס לְתוֹכוֹ וְאֵינוֹ מַרְגִּישׁ וּכְשֶׁהוּא יוֹצֵא כְּנָפָיו מִתְמָרְטוֹת, כָּךְ כְּשֶׁיָּרַד אַבְרָהָם אָבִינוּ לְמִצְרַיִם לֹא הִכִּיר בּוֹ בְּרִיָה, וּכְשֶׁיָּצָא (בראשית יב, יז)
R. Yannai said: Just as twins [te'omim] feel one another's s headaches, [so too] God said, as it were [as if He were our twin]: "I am with him in sorrow" (Psalms 91:15). Another explanation: What is [the meaning of] "I am with him in sorrow"? When they have sorrows they only call out to the Holy One, Blessed be He. In Egypt, [as it is written] "And their cry came up unto God" (Exodus 2:23). By the sea [as it is written] "And the children of Israel cried out unto the Lord" (ibid. 14:10) and there are many other examples like these. And it says: "In all their sorrows He [too] was in sorrow" (Isaiah 63:9). The Holy One, Blessed be He said to Moses, You do not sense that I too dwell in sorrow just as Israel dwells in sorrow. But you should know: from the place I speak to you from within the thorn-bush, [that is a sign] as it were that I too am a partner in their sorrow. "An angel of the LORD appeared." R. Yohanan said: This is Michael. R. Hanina said, it was Gabriel. Whenever they saw R. Yose the tall, they used to say, There is our holy Rabbi! So too wherever Michael appears, he is the Glory of the Shechinah. "To him." What does "to him" [imply]? To teach that other men were with him, yet only Moses saw [the angel]. So too it is written regarding Daniel: "And only I Daniel saw the vision." (Daniel 10:7). "In a flame of fire..." to embolden him, so that when he would come to Sinai and saw the fires he should not be afraid of them. Another explanation of "In a flame [labat] of fire" - from the upper half of the bush, jut as the heart ([leb] is in the upper half of a man. "From within the bush." A Gentile once asked R. Joshua b. Karhah: Why did the Holy One, Blessed be He, see fit to speak to Moses from within a thorn-bush? [R. Joshua retorted]: If it had been a carob tree or a sycamore tree, would you not have asked the same question. However to send you away you without any answer is not possible, [so] why from within a thorn-bush? To teach you that there is no empty place devoid of the Shechinah, not even a [lowly] thorn-bush. "In a flame of fire." At first only one angel descended and stood in the center of the fire as an intermediary. Only afterwards did the Shechinah descend and spoke with him from within the thorn-bush. Rabbi Eliezer said: Just as the thorn-bush is the lowliest of all trees in the world, so too Israel were lowly and downtrodden in Egypt. Therefore the Holy One, Blessed be He revealed Himself to them and redeemed them, as it says (Exodus 3:8) "And I will go down and save them from the Egypt." Rabbi Yossi said: Just as the thorn-bush is the hardest of all the trees, and any bird that enters into it does not come out unharmed, so too the servitude in Egypt was harsher to God more than any other servitude in the world, as it says (Ibid. 7) "And the LORD said seen I have seen the poverty of My people." Why does the verse say "see I have seen" twice? For after they drowned them in the river they would then bury them in a building. This can be compared to someone who took a staff and hit two people, and the two of them received [a lashing] with a whip and know its suffering. So too the suffering and the servitude of Israel was revealed and known to the One who spoke and thereby was the world, as it says "For I know their pains." Rabbi Yohanan said: Just as this thorn-bush is used as a fence for a garden, so too Israel is a fence for the world. Alternatively, just as the thorn-bush grows near any water, so too Israel only grows in the merit of Torah which is called water, as it says (Isaiah 55:1) "Ho any thirsty one go to water." Alternatively, just as the thorn-bush grows in a garden or in a river, so too Israel are in this world and the next world. Alternatively, just as the thorn-bush produces thorns and roses, so too Israel contains righteous and wicked people. Rabbi Pinhas ha-Kohen the son of Rabbi Hama said: Just as this thorn-bush, if someone puts his hand in he does not feel anything, but when he takes it out it gets scratched; so too when Israel went down to Egypt no one noticed anything, but when they went out "The Lord plagued Pharaoh" (Genesis 12:17).
Philo, Life of Moses
(65) And when Moses was leading his flock into a situation full of good water and good grass, where there was also a great deal of herbage especially suitable for sheep, he came upon a certain grove in a valley, where he saw a most marvelous sight. There was a bush or briar, a very thorny plant, and very weak and supple. This bush was on a sudden set in a blaze without any one applying any fire to it, and being entirely enveloped from the root to the topmost branch by the abundant flame, as though it had proceeded from some fountain showering fire over it, it nevertheless remained whole without being consumed, like some impassible essence, and not as if it were itself the natural fuel for fire, but rather as if it were taking the fire for its own fuel. (66) And in the middle of the flame there was seen a certain very beautiful form, not resembling any visible thing, a most Godlike image, emitting a light more brilliant than fire, which any one might have imagined to be the image of the living God. But let it be called an angel, because it merely related (die登gelleto) the events which were about to happen in a silence more distinct than any voice by reason of the marvelous sight which was thus exhibited. (67) For the burning bush was a symbol of the oppressed people, and the burning fire was a symbol of the oppressors; and the circumstance of the burning bush not being consumed was an emblem of the fact that the people thus oppressed would not be destroyed by those who were attacking them, but that their hostility would be unsuccessful and fruitless to the one party, and the fact of their being plotted against would fail to be injurious to the others. The angel, again, was the emblem of the providence of God, who mitigates circumstances which appear very formidable, so as to produce from them great tranquility beyond the hopes or expectation of any one.
XIII. (68) But we must now accurately investigate the comparison here made. The briar, as has been already said, is a most weak and supple plant, yet it is not without thorns, so that it wounds one if one only touches it. Nor was it consumed by fire, which is naturally destructive, but on the contrary it was preserved by it, and in addition to not being consumed, it continued just as it was before, and without undergoing any change whatever itself, acquired additional brilliancy. (69) All these circumstances are an allegory to intimate the suggestions given by the other notions which at that time prevailed, almost crying out in plain words to persons in affliction, "Do not faint; your weakness if your strength, which shall pierce and wound innumerable hosts. You shall be saved rather than destroyed, by those who are desirous to destroy your whole race against their will, so that you shall not be overwhelmed by the evils with which they will afflict you, but when your enemies think most surely that they are destroying you, then you shall most brilliantly shine out in glory." (70) Again, the fire, which is a destructive essence, convicting the men of cruel dispositions, says, Be not elated so as to rely on your own strength; be admonished rather when you see irresistible powers destroyed. The consuming power of flame is itself consumed like firewood, and the wood, which is by its intrinsic nature capable of being burnt, burns other things visibly like fire. (Philo, Life of Moses 1 [Yonge translation.])
: (ב) וירא והנה הסנה בוער באש דולק, וזה דרך חידת הנבואה, שהיה המלאך בתוך הסנה, והאש בוערת בסנה סביב המלאך, להורות שבהיות צדיקי ישראל, שהם מלאכי ה', בתוך הסנה של עם מצרים, שהיו להם סרבים וסלונים. הסנה יבער באש בצרת עשר מכות, אבל לא יכלו באותן הצרות, כמו שהורה באמרו והסנה איננו אכל, שהיה בלתי כלה באש המלהט בו.
(2) וירא והנה הסנה בוער באש, it kept burning; This phenomenon indicated the prophetic nature of the experience. Unless the angel had been within the bush, this could not have happened as something natural. The fire Moses saw burning enveloped the angel. The implied message was that the righteous members of the Jewish people, who are themselves angels of G’d, i.e. His messengers on earth, and who are surrounded by the Egyptian nation who treated them as burning thistles or less, would themselves become subject to this fire when enduring the ten plagues, but would remain unharmed by all those plagues. This is what Moses was taught when he saw והסנה איננו אוכל. it was not consumed by the flames which kept burning.
ולמה נגלה לאברהם באילן, לפי שבשרו שיוליד אחרי זקנתו כאילן זה שכתוב בו (איוב יד ז ט) כי יש לעץ תקוה אם יכרת ועוד יחליף ויונקתו לא תחדל אם יזקין בארץ שרשו ובעפר ימות גזעו. מריח מים יפריח ועשה קציר כמו נטע, ועוד שהצדיקים נמשלו לעץ, והוא שכתוב (תהילים א׳:ג׳) והיה כעץ שתול על פלגי מים. וכן פירש רבינו חננאל ז"ל.
Why did G’d choose a tree to be the site at which He manifested Himself to Avraham on this occasion? It was because the angel was going to tell him that within a year he and Sarah would have a son. He would experience something similar to that which was experienced by an aged tree which still produced fruit. It is written in Job 14,7-9: “There is hope for a tree; if it is cut down it will renew itself; its shoots will not cease. If its shoots are old in the earth, and its stump dies in the ground, at the scent of water it will bud and produce branches like a sapling.” We also have a verse comparing the righteous to trees in Psalms 1,3 “He (the righteous) is like a tree planted beside streams of water which yields its fruit in season.” This is also how Rabbeinu Chananel explains our verse.
