What comes after the millennial reign and the destruction of the universe?
After the millennial reign and the total destruction of the universe, God creates new heavens and a new earth for all eternity, corresponding to Revelation 21 and 22. In this eternal state, Israel remains the apple of God's eye and keeps a unique position, while members of the body of Christ hold an even better position.
Les teaches that after the millennial reign and even after the total destruction of the whole universe—not just the planet—there will come a whole new creation of new heavens and new earth. He connects this to Revelation 21 and 22. Even in the eternal state, Israel will still have a unique position as the apple of God's eye; their seed and name will remain before the Lord. He notes that members of the body of Christ are in an even better position than Israel, though reference to Israel's position is necessary because the world under satanic pressures tries to put Israel out of the picture, but God will never lose sight of His covenant people.
For as the new heavens and the new earth, which I will make, shall remain before me, saith the LORD, so shall your seed and your name remain.