Hearing As Vessel For Blessing
את הברכה אשר תשמעו
"The blessing, if you will hearken" (Devarim 11:27).
The Sfas Emes opens with the pasuk that ties the blessing to hearkening, the verb 'tishme'u,' which sets the theme that blessing flows through hearing.
השמיעה היא כלי מחזיק ברכה דאיתא חרשו נותן לו דמי כולו א"כ השמיעה היא שלימות האדם
Hearing is the vessel that holds the blessing, for it is taught that one who deafens another must pay him the value of his entire being. If so, the faculty of hearing constitutes the completeness of a person.
He brings the halachah that one who deafens another pays his full worth to prove that the capacity to hear is what makes a person whole; without it, the entire person is considered diminished.
והענין הוא כי עוה"ז אינו בשלימות
The matter is as follows: this world is not in a state of completeness.
He establishes that this world in its present state lacks completeness, so completeness must be drawn from elsewhere.
והאדם שהוא תכלית הבריאה הוא נברא רק לשמוע דבר ה'
And man, who is the purpose of all of creation, was created solely in order to hear the word of Hashem.
Man, the very purpose for which everything was created, exists for one reason: to hear and receive the word of Hashem.
וזה השלימות שלו שהוא כלי מוכן לכבודו ית"ש
And this is his completeness: that he is a vessel prepared for the honor of Hashem, may His Name be blessed.
A person's wholeness lies precisely in being a prepared vessel ready to serve the honor of Hashem.
וכפי הכנה שלו לשמוע מצות הבורא זה השלימות
And in accordance with his readiness to hear the mitzvos of the Creator, that is his completeness.
The measure of a person's completeness is exactly the measure of his readiness to listen to and accept the Creator's mitzvos.
ובזה זוכה לקבל הברכות
And through this he merits to receive the blessings.
It is this readiness to hear that makes a person fit to receive the blessings.
ולכן השבת כ' בו ויברך כו' יום השביעי
Therefore, regarding Shabbos it is written, "And He blessed... the seventh day" (Bereishis 2:3).
He anchors this in the Torah's statement that Hashem blessed specifically the seventh day, Shabbos.
כי בכל מ"ב הי' איזה בריאה וכשנגמר כל הבריאה אז האדם מוכן לקבל מצות ה' וזה השבת
For on each of the six days of creation there was some particular act of creation, and when all of creation was completed, then man was prepared to receive the mitzvos of Hashem, and this is Shabbos.
Each of the six days brought a new creation; only when the whole was finished was man ready to receive Hashem's mitzvos, and that readiness is the essence of Shabbos.
וכן נאמר היום אם בקולו תשמעו היינו שבת שנק' היום
And similarly it is said, "Today, if you will hearken to His voice" (Tehillim 95:7), meaning Shabbos, which is called "today."
He cites the pasuk in Tehillim calling for hearkening 'today,' explaining that 'today' refers to Shabbos, the day of receptive hearing.
ולכן כל המלאכות בו בטלים
Therefore all forms of melachah are nullified on it.
Because Shabbos is the day of pure receptivity to Hashem's word, all melachah, the work of doing, ceases on it.
ושבת יעשה כולו תורה
And Shabbos should be made entirely Torah.
Shabbos is meant to be filled entirely with Torah, the very thing one is prepared to receive on it.
והתורה ניתנה בשבת שהוא היום שמוכן האדם לשמוע ולקבל דברי תורה לכן בו הברכה
And the Torah was given on Shabbos, which is the day on which a person is prepared to hear and to receive the words of Torah; therefore the blessing rests upon it.
Since the Torah was given on Shabbos, the day man is fit to hear and absorb its words, the blessing naturally rests upon Shabbos.
וקודם החטא שהקדימו בנ"י נעשה לנשמע היו מוכנים לקבל הברכה גם בבחי' המעשה
And before the sin, when Bnei Yisrael placed "we will do" before "we will hear," they were prepared to receive the blessing even in the dimension of action.
Before the cheit, when Bnei Yisrael said 'na'aseh' before 'nishma,' they could draw blessing even through action and not through hearing alone.
ועתה הכל רק בכח השמיעה
But now everything rests solely in the power of hearing.
After the sin, that avenue closed, and the blessing now comes solely through the channel of hearing.
לכן כתיב אשר תשמעו:
Therefore it is written, "if you will hearken."
Hence the pasuk frames the blessing with 'asher tishme'u' — it is contingent specifically on hearing.
Summary: The Sfas Emes teaches that the blessing of the parsha flows through the faculty of hearing, which is the very completeness of a person. Since this world lacks completeness, and man was created solely to hear the word of Hashem, a person's wholeness consists in being a prepared vessel ready to receive the mitzvos of the Creator. This is why Shabbos, the day on which all of creation was completed and man stands ready to receive Hashem's word, is the day Hashem blessed and the day the Torah was given. On Shabbos all melachah ceases and the day is given over entirely to Torah, for it is the time of receptive hearing. Before the cheit, Bnei Yisrael's 'na'aseh' before 'nishma' let blessing come even through action, but now it rests solely in the power of hearing, as the pasuk says, "asher tishme'u."