וְלֹא־תוֹצִ֨יאוּ מַשָּׂ֤א מִבָּֽתֵּיכֶם֙ בְּי֣וֹם הַשַּׁבָּ֔ת וְכָל־מְלָאכָ֖ה לֹ֣א תַֽעֲשׂ֑וּ וְקִדַּשְׁתֶּם֙ אֶת־י֣וֹם הַשַּׁבָּ֔ת כַּאֲשֶׁ֥ר צִוִּ֖יתִי אֶת־אֲבוֹתֵיכֶֽם׃
און איר זאָלט ניט אַרױסטראָגן קײן משׂא פֿון אַײַערע הײַזער אין טאָג פֿון שבת, און קײן שום אַרבעט זאָלט איר ניט טאָן, און איר זאָלט האַלטן הײליק דעם טאָג פֿון שבת, אַזױ װי איך האָב באַפֿױלן אײַערע עלטערן.
Akeidat Yitzchak
The Talmud Nedarim 39, reports that seven things were created prior to the universe itself. They are: Torah, Teshuvah, the gan Eden, Gehinnom, G'ds throne, the holy Temple and the name of the Messiah. Scriptural proof is provided. Concerning the Torah it is written "The Lord made me at the beginning of His ways." (Proverbs 8,22) Concerning Teshuvah, it is written "before mountains were born and the earth suffered birthpangs, You turn man to contrition and say "return, ye children of man!" (Psalms 90,3) Of the garden of Eden (Genesis 2,8) it is said: "and the Lord planted a garden in Eden heretofore." Concerning Gehinnom it is written (Isaiah 30,33) "For Tophet in the valley of Hinnom has been prepared of old. He made it very deep; the pile thereof is fire and much wood; the breath of the Lord kindles it like a stream of brimstone." Of the throne of G'd it is said: (Psalms 93,2) "Your throne is firmly established from time immemorial." Of the holy Temple it is written in Jeremiah 17,22: "on high from the beginning, the place of Your sanctuary." Of the name of the Messiah it states (Psalms 72,17) "His name continues since prior to the sun."
Yesod Mora VeSod HaTorah
There are commandments that are clearly explained in the Torah, and there are commandments whose true interpretation we only know from the mouths of the holy scribes who received them from their fathers and learned teachers. Without the tradition, one would be able to interpret them differently. And there are commandments that we have received from them, yet they are not explicitly mentioned in the Torah. As a general rule, if not for the members of the Great Assembly, the Men of the Mishnah and the Talmud, the Torah of our God would have been forgotten and its memory lost, God forbid. It is they who established everything on its proper basis and clarified for us the commandments with great precision and all the laws as they received them. Some commandments have clear evidence from the Torah, while others require interpretation, and some rely on logical inference. Those who have understanding can discern when to apply interpretation and when to apply a literal understanding, for all their words are not in one mode. And the One who has granted them wisdom will grant them their deserved reward. In the book of Jeremiah (Jeremiah 17:22), it is written, "Do not carry a burden out of your houses on the Sabbath day." This is not explicitly mentioned in the Torah. There are many commandments that were received by the fathers and have a mention in the Torah, and there are others that do not have a mention. And I will mention some of these, such as the daily blessings, prayers, grace after meals, and Hallel. Rav says in his life that "He is your praise, and He is your God" (Deuteronomy 10:21). There's the recitation of the Shema, eruv, Kiddush, Havdalah, three meals, and some say the Shabbat candle. Similarly, the blowing of the Shofar on the Day of Remembrance, if not for the tradition, it would seem that it is on Rosh Chodesh Nissan, for it is the main day before the period of truth enters, and therefore it is said to be the Day of Judgment. And similarly, the Lulav, for it is not explicitly mentioned in the Torah, only "And you shall take for yourselves" (Leviticus 23:40), and if not for the tradition, it would have a different interpretation. And similarly, the counting of the Omer, for they distinguished between "And you shall count for yourselves" (Leviticus 23) and "And you shall count for her" (Leviticus 15). And similarly, the prohibition of eating a treifah, which has a respected reason from the wisdom of the heavens' generations. And similarly, the seven days of marriage celebration, mourning, visiting the sick, burying the dead, the Hanukkah candle, reading the Megillah, the four cups [of wine], and I have already explained that "And he shall possess her" (Numbers 27:11) is a general source for all these matters.