How is the Millennial Kingdom described as a utopia?
The Millennial Kingdom is the last thousand years of human history, with the curse lifted and conditions reverting to the Garden of Eden. It features a perfect government with Christ as King, no sin because Satan is locked up, and it is the utopia all human history has anticipated.
Les teaches that the Kingdom is the final thousand years of human history on the planet, pretty much as we know it, except the curse will be lifted and everything will revert back as it was in the Garden of Eden. It will be a time of true glory, a perfect government with Christ the King, and no sin because Satan is locked up. It is the utopia that all human history has been looking forward to. He also explains that no unbelievers will enter the Kingdom, only believers. The surviving people of the Tribulation who heard the Gospel from the 144,000 and believed will go into the Kingdom, while survivors who rejected the Gospel will be removed. Jesus depicted this separation of sheep and goats in Matthew 25, which involved Gentiles, not Jews.