A profound vision of absolute redemption promises a time when God will return to dwell openly among His people. Emerging after a long era of anger and exile, this message of comfort heralds a new spiritual reality defined by overwhelming joy.
The primary approach among commentators is that this promise does not refer to the era of the Second Temple, but rather points toward the Messianic age and the ultimate future redemption [רד״ק, צאינה וראינה]. The fulfillment of this vision was entirely conditional upon the entire nation returning from exile, a requirement that was not met during the Second Temple period [אבן עזרא]. Furthermore, the construction of the Second Temple relied on the goodwill of mortal kings like Cyrus and Darius, and it ultimately lacked the full manifestation of the Divine Presence. The future redemption, however, will be orchestrated directly by God without human intermediaries, and His presence will illuminate the world just as it did in ancient times [אברבנאל]. This will take place after God issues a stern warning to the nations of the world not to harm Israel during their exile, allowing Him to turn His attention to comforting Zion [מלבי״ם].
The prophetic instruction to both sing and rejoice carries several layers of meaning. Commentators explain that this dual expression of happiness reflects a carefully measured, gradual process. Because sudden, overwhelming joy can be physically dangerous, the good news is delivered in stages: first a general song, followed by a deeper internal joy, then the announcement of God's impending arrival, and finally the actual manifestation of the Divine Presence [חומת אנך, צוארי שלל]. Alternatively, the dual call to happiness corresponds to the liberation from two distinct historical exiles [חומת אנך]. Addressing the people as a single, unified entity emphasizes a strict demand for absolute harmony. Since the Temple was destroyed due to baseless hatred, the final redemption depends entirely on correcting this flaw. The nation must stand united, having achieved a collective humility brought about by the vulnerabilities of exile [חומת אנך].
Achieving this intimate connection with God requires engaging in Torah study and fulfilling the Commandments with a joyful spirit. The element of song represents the joyful recitation of Torah, while the internal rejoicing reflects the gladness of performing the Commandments. This profound joy serves to banish spiritual impurity, refining the human body and preparing it to receive the Divine Presence [צוארי שלל, אהבת יהונתן].
The promise that God will arrive and dwell within the city symbolizes His permanent return to Jerusalem [מצודת דוד]. The long period of exile is compared to a broken betrothal, whereas the future redemption is likened to a marriage canopy, a time when God officially brings the congregation of Israel into His own home [חומת אנך]. This open and undeniable presence on earth will completely dismantle the arguments of idolaters. Those who worship celestial bodies do so under the mistaken belief that God is too distant from the physical world and relies on heavenly servants. When God's presence is revealed, it will become universally clear that He guides His world directly. Consequently, the nations will abandon their idols and choose to cling to Him [אדרת אליהו].
Ultimately, the presence of God is the highest possible reward. In the future, the evil inclination will be eradicated, bringing an end to the struggles of reward and punishment. The primary joy for the righteous will simply be the privilege of gazing upon the Divine Presence. This revelation will be as clear and luminous as the prophecy of Moses. Because of this unparalleled clarity, the people of Israel will be able to sing and rejoice in God's proximity without the fear and trembling that typically overwhelmed other prophets [אהבת יהונתן].