These new Current Affair Teachings may be found within the Current Affairs branch, Current Affairs 2023.

The New Jerusalem in the Millennium - #205-209
The Spiritual Jerusalem - #210-214

We ended chapter 20 of the Book of Revelation in which we saw judgment of the nations before the great white throne. We looked into the matter of the second death which is what comes to Satan and the false prophet, the remnants of what is the beast’s, and all the nations that had slept in the dust of the earth waiting for the second resurrection. You will recall, of course, the first resurrection was of the righteous saints, the ones who had died before the return of the Lord. We saw all the nations assembled before the throne of God for judgment and that they were all dealt with (as it were) in the lake of fire, which is described as the second death. In fact, the last enemies to be destroyed in this fashion were death and hell. 

Now I saw a new heaven and a new earth, for the first heaven and the first earth had passed away. Also there was no more sea. Then I, John, saw the holy city, New Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband (Revelation 21:1-2 NKJV). 

... The first of the new forms of Jerusalem—the first—is presently available. It is called the Body of Christ. You did not come to Mount Sinai; you came to Mount Zion, to the general assembling, to the church, or to the body of the firstborn. That is available now. You may enter into it now.