Rev. 20, 21 and 22, if they are taken in a straightforward manner, indicate that the New Jerusalem will come down from Heaven to rest upon the New Earth, and there will be our eternal abode. So in the final analysis, it’s not so much about us going to Heaven as us going there temporarily after death, and all coming back to earth for the thousand-year reign described in Rev. 20, and then finally, after the last, short Satanic rebellion, the New Heaven and New Jerusalem coming down to the New Earth, the city where there will be no night, where the Lamb is the light.My comments come from a premillenialist perspective. Amillenialists and postmillenialists will interpret these chapters differently and generally more symbolically.