(א) הָאֵל הַנִּכְבָּד וְהַנּוֹרָא הַזֶּה מִצְוָה לְאָהֳבוֹ וּלְיִרְאָה אוֹתוֹ שֶׁנֶּאֱמַר (דברים ו-ה) "וְאָהַבְתָּ אֵת ה' אֱלֹקֶיךָ". וְנֶאֱמַר (דברים ו-יג) "אֶת ה' אֱלֹקֶיךָ תִּירָא":
(ב) וְהֵיאַךְ הִיא הַדֶּרֶךְ לְאַהֲבָתוֹ וְיִרְאָתוֹ. בְּשָׁעָה שֶׁיִּתְבּוֹנֵן הָאָדָם בְּמַעֲשָׂיו וּבְרוּאָיו הַנִּפְלָאִים הַגְּדוֹלִים וְיִרְאֶה מֵהֶן חָכְמָתוֹ שֶׁאֵין לָהּ עֵרֶךְ וְלֹא קֵץ מִיָּד הוּא אוֹהֵב וּמְשַׁבֵּחַ וּמְפָאֵר וּמִתְאַוֶּה תַּאֲוָה גְּדוֹלָה לֵידַע הַשֵּׁם הַגָּדוֹל . כְּמוֹ שֶׁאָמַר דָּוִד (תהילים מב-ג) "צָמְאָה נַפְשִׁי לֵאלֹקִים לְאֵל חָי". וּכְשֶׁמְּחַשֵּׁב בַּדְּבָרִים הָאֵלּוּ עַצְמָן מִיָּד הוּא נִרְתָּע לַאֲחוֹרָיו וִיפַחֵד וְיוֹדֵעַ שֶׁהוּא בְּרִיָּה קְטַנָּה שְׁפָלָה אֲפֵלָה עוֹמֶדֶת בְּדַעַת קַלָּה מְעוּטָה לִפְנֵי תְּמִים דֵּעוֹת. כְּמוֹ שֶׁאָמַר דָּוִד כִּי (תהילים ח-ד) "אֶרְאֶה שָׁמֶיךָ מַעֲשֵׂי אֶצְבְּעֹתֶיךָ" (תהילים ח-ה) "מָה אֱנוֹשׁ כִּי תִזְכְּרֶנּוּ". וּלְפִי הַדְּבָרִים הָאֵלּוּ אֲנִי מְבָאֵר כְּלָלִים גְּדוֹלִים מִמַּעֲשֵׂה רִבּוֹן הָעוֹלָמִים כְּדֵי שֶׁיִּהְיוּ פֶּתַח לַמֵּבִין לֶאֱהֹב אֶת הַשֵּׁם. כְּמוֹ שֶׁאָמְרוּ חֲכָמִים בְּעִנְיַן אַהֲבָה שֶׁמִּתּוֹךְ כָּךְ אַתָּה מַכִּיר אֶת מִי שֶׁאָמַר וְהָיָה הָעוֹלָם:
(1) It is a mitzvah to love and fear this glorious and awesome God, as [Deuteronomy 6:5] states: "And you shall love God, your Lord" and, as [Deuteronomy 6:13] states: "Fear God, your Lord."What is the path [to attain] love and fear of Him? When a person contemplates His wondrous and great deeds and creations and appreciates His infinite wisdom that surpasses all comparison, he will immediately love, praise, and glorify [Him], yearning with tremendous desire to know [God's] great name, as David stated: "My soul thirsts for the Lord, for the living God" [Psalms 42:3].
(2) When he [continues] to reflect on these same matters, he will immediately recoil in awe and fear, appreciating how he is a tiny, lowly, and dark creature, standing with his flimsy, limited, wisdom before He who is of perfect knowledge, as David stated: "When I see Your heavens, the work of Your fingers... [I wonder] what is man that You should recall Him" [Psalms 8:4-5]. Based on these concepts, I will explain important principles regarding the deeds of the Master of the worlds to provide a foothold for a person of understanding to [develop] love for God, as our Sages said regarding love: "In this manner, you will recognize He who spoke and [thus,] brought the world into being.
Why does man not find his Maker when he seeks and searches after Him? … The cause of man's frustration in this area is sin, which separates man from his Maker. Were it not for sin, man would reveal the Creator in creation without any disappointment…
Indeed, now also the Holy One, blessed be He, is the place of the world, and there is no place empty of Him. This presence, however, is not visible or open to experience. The Holy One, blessed be He, sees, but remains unseen. He descends into the world in a pillar of cloud, but man is unable to penetrate into the cloud. When man begins to draw near to God, because he hears the voice of God walking across the expanses of the world and the fullness thereof, God distances Himself from him.
A certain gentile once asked Rabbi Yehoshua ben Korcha: What did the Holy One, blessed be He, see fit to speak with Moshe from a burning bush? He said to him: Had it been from a burning carob tree, or from a burning sycamore, you would have asked me the same thing. But to send you out empty-handed is impossible; why out of a burning bush? To teach you that there is no place void of the Shekhina, not even a bush.