Hello Pterist,
Right you are. One such scholar is James Stuart Russell, who encapsulates the New Jerusalem and the Old Jerusalem as follows:
The New Jerusalem | The Old Jerusalem |
The heavenly Jerusalem | The earthly Jerusalem |
The city which hath the foundations | The non-continuing city |
The city whose builder is God | The city whose builder is man |
The Jerusalem which is to come | The Jerusalem which now is |
The Jerusalem which is above | The Jerusalem which is beneath |
The Jerusalem which is free | The Jerusalem which is in bondage |
The holy city | The wicked city |
The bride | The harlot |
"The real and proper antithesis, therefore, to the new Jerusalem is the old Jerusalem: and since the city contrasted with the new Jerusalem is also designated Babylon, we conclude that Babylon is the symbolic name of the wicked and doomed city, the old Jerusalem, whose judgment is here predicted."
T