Simchas Torah joy guards the year

שמחת תורה הוא הכנה על כל השנה להיות קבוע בתורה כמ"ש חז"ל על שלא ברכו בתורה תחלה.

Simchas Torah is a preparation for the entire year — to be fixed and steady in Torah, as Chazal said regarding the verse "because they did not first recite the blessing over the Torah."

The joy of Simchas Torah at the start of the year sets the tone for the whole year, instilling a permanent attachment to Torah. Chazal teach that the land was destroyed because people learned Torah without first valuing it (without "making a brachah" on it) — so the antidote is to begin the year with joy in Torah.

ולכן בתחלת השנה יש שמחת תורה שיתבונן האדם גדלות התורה שהם דברי אלקים חיים.

Therefore at the start of the year there is Simchas Torah, so that a person should contemplate the greatness of the Torah, which is "the words of the living God."

The celebration is a moment to reflect on what the Torah truly is — the living word of Hashem — and to absorb its greatness before the ordinary year begins.

וע"י התשוקה והשמחה להתדבק בתורה נשאר אח"כ דביקות מעסק התורה.

And through the yearning and the joy to cling to the Torah, an attachment to the toil of Torah remains afterward.

The deveikus (clinging) generated by joyous longing on Simchas Torah does not evaporate — it leaves a lasting bond to Torah study throughout the year.

כמ"ש במדרש וזאת הברכה שיש ברכת התורה לפני' ולאחרי'.

As the Midrash says on "And this is the blessing" — that there is a blessing over the Torah both before it and after it.

Just as we make a brachah both before and after learning, the joy of Torah brackets the year — it precedes the year's avodah and remains after it as a lasting blessing.

וכן אף אנשים סוחרים שבכל השנה אין עוסקים תמיד בתורה.

And so too, even businessmen, who throughout the year are not constantly engaged in Torah —

The Sefas Emes addresses those whose parnasah does not allow them to learn all day, who might feel cut off from Torah.

מ"מ ע"י השמחה בתחלת השנה שקובע בלבו וקשה לו לפרוש מדברי תורה.

nevertheless, through the joy at the start of the year, which he fixes in his heart so that it becomes hard for him to part from words of Torah —

The Simchas Torah joy plants a love of Torah so deep in the heart that even the working person feels a pull back toward learning.

מועיל לו שלא ישכח לגמרי אף שעוסק בדברים אחרים.

this helps him not to forget it entirely, even though he is occupied with other matters.

That embedded joy keeps the connection alive so the Torah is never completely forgotten amid the demands of business.

וכתיב שמח זבולון בצאתך.

And it is written: "Rejoice, Zevulun, in your going out" (Devarim 33:18).

Zevulun was the tribe of commerce; the Torah blesses them specifically with simchah as they go out to do business.

וקשה כי למה ישמח בחלק זה.

And this is difficult: why should he rejoice specifically in this portion?

The Sefas Emes asks — why is joy the blessing given to the merchant's lot of going out to trade rather than to learning?

רק שהוא עצה שע"י השמחה קודם שיצא לסחורה ע"י זה יהי' נשמר בצאתו.

Rather, it is an eitzah (counsel): that through joy before he goes out to trade, by this he will be protected in his going out.

The simchah is not joy in the business itself — it is the joy in Torah that he takes with him before leaving, and that joy guards him spiritually once he is out in the marketplace.

ולכן יש שמחת תורה בתחלת השנה כנ"ל:

And therefore there is Simchas Torah at the start of the year, as explained above.

This is precisely why the year opens with Simchas Torah — to arm every Jew, including those bound up in worldly affairs, with a protective joy in Torah for the year ahead.

Summary: The joy of Simchas Torah at the start of the year implants a lasting attachment to Torah that endures all year long — even for those immersed in business. Like Zevulun, who is blessed to "rejoice in going out," the simchah taken before leaving for worldly affairs becomes a spiritual safeguard that keeps the bond to Torah alive.