At the time of the Second Advent, all life spirits who dwell in Paradise descend to the people on earth who, by believing in and attending the Lord, can attain the level of divine spirit. By cooperating with these people to fulfill God’s Will for the providence of restoration, the spirits can share the same benefit and enter the Kingdom of Heaven (cf. Resurrection 2.3.2.2). Accordingly, all the spirits will descend from Paradise in that day and assist the believers on the earth.
Although the time of visitation may vary according to an individual’s faith, inborn nature, and the accomplishments of his ancestors for the providence, sooner or later each believer will be guided by the spirits from Paradise to go before Christ at the Second Advent and devote their lives for the sake of God’s Will. For this reason, Christianity is destined to be united.
Sun Myung Moon