Midrasch zu Mischlej 8:27

The Torah served as an artisan in all the work of creation, as it is said: Then I was with Him, as a nursling (amon) (Prov. 8:3). However, you do not read the word as amon (“nursling”), but as uman (“artisan”), since it was with the assistance of the Torah that God stretched out the heavens and established the earth, as it is said: If My covenant be not with day and night, if I have not appointed the ordinances of heaven and earth (Jer. 33:25). With it, He bound up the sea lest it should go forth and overflow the world, as it is said: Fear ye not Me? saith the Lord; nor will ye not tremble at My presence who have placed the sand for the bound of the sea (ibid. 5:22). With it, also, He locked up the deep so that it might not inundate the world, as is written: When He set a circle on the face of the deep (Prov. 8:27). Similarly, He fashioned with it the sun and the moon, as is said: The Lord giveth the sun to light the day, the ordinances of the moon and the stars to light the night. Who stirreth up the sea, that the waves thereof roar, the Lord of hosts is His name (Jer. 31:35). Hence, you learn that the world was founded upon the Torah.

Whence do we know that this applies to the Torah? Because it is said, "The Lord possessed me in the beginning of his way, before his works of old" (Prov. 8:22). "Of old" means before the world was created. Whence do we know this with regard to the Garden of Eden? Because it is said, "And the Lord God planted a garden of old" (Gen. 2:8). "Of old," whilst as yet the world had not been created. Whence do we know this with reference to the Throne of Glory? Because it is said, "Thy throne is established of old" (Ps. 93:2). "Of old," whilst as yet the world had not been created. Whence do we know that Repentance (was premundane)? Because it is said, "Before the mountains were brought forth, or ever thou hadst formed the earth and the world" (Ps. 90:2); and then in close proximity (we read), "Thou turnest man to contrition" (Ps. 90:3). "Before," i.e. before || the world was created. Whence do we know this with regard to the Temple? Because it is said, "A glorious throne, set on high from the beginning, is the place of our sanctuary" (Jer. 17:12). "From the beginning," whilst as yet the world had not been created. Whence we do know that the name of the Messiah (was premundane)? Because it is said, "His name shall endure for ever; before the sun Yinnôn was his name" (Ps. 72:17). "Yinnôn," before the world had been created. Another verse says, "But thou, Bethlehem Ephrathah, which art to be least among the thousands of Judah, from thee shall he come forth unto me who is to be ruler over Israel; whose ancestry belongs to the past, even to the days of old" (Mic. 5:2). "The past," whilst as yet the world had not been created.