This verse is one of the most significant verses in the entire book. Traditionally, when Megillat Eicha is read in synagogues on the ninth of Av, this verse is repeated at the conclusion of the reading, to highlight its significance and to end on a positive note. The verse emphasizes that Hashem will one day return the Jewish people to the Land of Israel, and renew the intimate relationship with Him centered around a rebuilt Temple in Yerushalayim. Moreover, it reminds us that a relationship with our Maker is a two-way street; we return to God, and God returns to us. Our generation has been blessed with the beginning of the fulfillment of this promise. The Jewish people have started their return to the land of their fathers, and the realization of the dream of redemption has begun. We sincerely pray for the fulfillment of the final redemption, a complete return to Hashem and the coming of the Mashiach.
Source: Israel in the News