Rosh Hashana: What's It All About?

(ו) דִּרְשׁ֥וּ יְהוָ֖ה בְּהִמָּצְא֑וֹ קְרָאֻ֖הוּ בִּֽהְיוֹת֥וֹ קָרֽוֹב׃ (ז) יַעֲזֹ֤ב רָשָׁע֙ דַּרְכּ֔וֹ וְאִ֥ישׁ אָ֖וֶן מַחְשְׁבֹתָ֑יו וְיָשֹׁ֤ב אֶל־יְהוָה֙ וִֽירַחֲמֵ֔הוּ וְאֶל־אֱלֹהֵ֖ינוּ כִּֽי־יַרְבֶּ֥ה לִסְלֽוֹחַ׃

Isaiah 55:6-7

(6) Seek the LORD while He can be found, Call to Him while He is near. (7) Let the wicked give up his ways, The sinful man his plans; Let him turn back to the LORD, And He will pardon him; To our God, For he freely forgives.

ראש השנה י״ח א:י״א

והכתיב (ישעיהו נה, ו) דרשו ה' בהמצאו התם ביחיד הכא בצבור

Rosh Hashanah 18a:11

The Gemara asks: But isn’t it written: “Seek the Lord while He may be found; call upon Him when He is near” (Isaiah 55:6), which implies that there are times when He is not near and does not answer. The Gemara answers: There the verse is referring to an individual, to whom God is near only at certain times; here the verse is referring to a community, to which God is close whenever the people call out to Him.

ראש השנה י״ח א:י״ב

ביחיד אימת אמר רבה בר אבוה אלו עשרה ימים שבין ר"ה ליוה"כ (שמואל א כה, לח) ויהי כעשרת הימים ויגף ה' את נבל [י' ימים] מאי עבידתייהו אמר רב יהודה אמר רב כנגד עשר לגימות שנתן נבל לעבדי דוד (אמר) רב נחמן אמר רבה בר אבוה אלו י' ימים שבין ר"ה ליוה"כ:

Rosh Hashanah 18a:12

§ The Gemara asks: With regard to an individual, when is God near to him? Rabba bar Avuh said: These are the ten days between Rosh HaShana and Yom Kippur. The Gemara asks further: The verse states: “And it came to pass about ten days after that the Lord smote Nabal, and he died” (I Samuel 25:38). These ten days, what are they doing here, i.e., why was there a delay of ten days before Nabal died? Rav Yehuda said that Rav said: They correspond to the ten meals that Nabal gave the servants of David who came to visit him, as out of politeness he allowed David’s ten servants to eat, and therefore his punishment was delayed for ten days. Rav Naḥman said that Rabba bar Avuh said: These are the ten days between Rosh HaShana and Yom Kippur, during which everyone is given one last opportunity to repent for the sins he committed over the course of the previous year.

ראש השנה ט״ז א:ט״ו

ו ואמרו לפני בראש השנה מלכיות זכרונות ושופרות מלכיות כדי שתמליכוני עליכם זכרונות כדי שיעלה זכרוניכם לפני לטובה ובמה בשופר

Rosh Hashanah 16a:15

And recite before Me on Rosh HaShana verses that mention Kingships, Remembrances, and Shofarot: Kingships so that you will crown Me as King over you; Remembrances so that your remembrance will rise before Me for good; and with what will the remembrance rise? It will rise with the shofar.

משנה תורה, הלכות תשובה ג׳:ד׳

(ד) אַף עַל פִּי שֶׁתְּקִיעַת שׁוֹפָר בְּרֹאשׁ הַשָּׁנָה גְּזֵרַת הַכָּתוּב רֶמֶז יֵשׁ בּוֹ כְּלוֹמַר עוּרוּ יְשֵׁנִים מִשְּׁנַתְכֶם וְנִרְדָּמִים הָקִיצוּ מִתַּרְדֵּמַתְכֶם וְחַפְּשׂוּ בְּמַעֲשֵׂיכֶם וְחִזְרוּ בִּתְשׁוּבָה וְזִכְרוּ בּוֹרַאֲכֶם.

Mishneh Torah, Repentance 3:4

(4) Notwithstanding that the blowing of the ram's horn trumpet on Rosh ha-Shanah is a Scriptural statute, its blast is symbolic, as if saying: "Ye that sleep, bestir yourselves from your sleep, and ye slumbering, emerge from your slumber, examine your conduct, turn in repentance, and remember your Creater!

תהילים מ״ז:ה׳

(ה) יִבְחַר־לָ֥נוּ אֶת־נַחֲלָתֵ֑נוּ אֶ֥ת גְּא֨וֹן יַעֲקֹ֖ב אֲשֶׁר־אָהֵ֣ב סֶֽלָה׃

Psalms 47:5

(5) He chose our heritage for us, the pride of Jacob whom He loved.Selah.