A profound era of future redemption brings the return of God’s presence and the complete removal of enemy oppression, prompting an emotional call for deep joy. Concluding his prophecies, the prophet invites the entire nation to express its happiness through song and physical celebration. While the repeated calls to rejoice can be understood simply as a poetic way to emphasize the sheer intensity of the celebration [רד״ק], they also reflect different dimensions of happiness. One aspect captures the internal joy felt quietly within the heart, while another demands an external, physical expression of that happiness, such as dancing [מלבי״ם].
The nation is addressed in three distinct ways, which serves as more than just a beautiful poetic emphasis [רד״ק]. The primary approach among commentators views this as a vision of historical reunification. One reference represents the Kingdom of Judah, while another points directly to the ten tribes of the Kingdom of Israel. A final reference to Jerusalem serves to unite them all. In the future, Jerusalem will no longer belong to a single tribe but will be shared equally among everyone, bringing the divided factions back together as one unified nation [אברבנאל, אבן עזרא, רד״ק].
From another perspective, these three references represent the restoration of the nation's core institutions. The first symbolizes the seat of the high court and the judges, promising that their previously corrupted justice will be corrected and purified. The second represents the royal city and political leadership, which will cease its wrongdoings and be replaced by God's direct and miraculous guidance. Finally, the third reference represents the general populace, who will finally be freed from the crushing pressure of surrounding enemies [מלבי״ם].
An additional layer of meaning emerges from the distinct invitations for both men and women to raise their voices. The call for women to sing and rejoice aloud, while the men shout in celebration, points to the elevated spiritual reality of the Messianic era. In the time of redemption, the human impulse for evil will be completely eradicated. The awe of God's presence resting upon the people will be so overwhelming that there will no longer be any concern about improper thoughts when hearing the voices of women singing. In this perfected state, men and women alike will be able to participate fully and purely in the joy of serving God [חומת אנך].