After the details of the destruction and exile are described in the Five Books of Moses (Deuteronomy 28:63–64; 30:1), the promise is given that “the Lord your God will turn your captivity and have compassion upon you, and will return and gather you from all the peoples, whither the Lord your God has scattered you. If any of you that are dispersed be in the uttermost parts of the heaven, from there will the Lord your God gather you, and… bring you into the land which your fathers possessed.”
In this moving video, you can see God personally taking the captives by the hand to the Promised Land, but only after they agree to follow
Is it any wonder that the Lubavitcher Rebbe King Moshiach announced back in 1991 that “‘The most essential matter is to bring about the true and complete Redemption. And in order for God to achieve this goal He “needs,” as it were, the participation of every Jew. This means living Jews, souls within bodies. The Redemption comes through “our deeds and efforts,” and it “depends,” as it were, on the Jewish person’s consent, desire and proclamation that not only has “the time for your Redemption arrived,” but that the Redemption is actually here, literally speaking.” ?!

