Mike Bickle discusses the profound connection between the earthly Jerusalem and the heavenly Jerusalem, emphasizing that during the Millennial Kingdom, the New Jerusalem will descend and serve as the eternal capital for the redeemed. He explains that this convergence allows for a dynamic relationship between the two cities, where the resurrected saints will inhabit the New Jerusalem while engaging in assignments on the Millennial Earth. Bickle highlights the significance of Jesus' throne being present in both Jerusalems, symbolizing the unity of the heavenly and earthly realms. He encourages believers to understand the fullness of God's plan, which includes the healing of nations through the leaves of the Tree of Life from the New Jerusalem. Ultimately, he paints a picture of a glorious future where the two realms will operate together in harmony.