"The phrase "activating a Kingdom of God" brings to mind more than a couple of ideas and attitudes found on the left. Remember the "nuclear freeze movement" of the 1980s or look at its counterpart today? There is a confidence that if these admittedly horrible weapons were done away with, we will have "activated the Kingdom," at least in part." 

MSW, what in the world are you talking about?  I was part of the nuclear freeze movement in the 1980s.  I never heard one person say he was "activating a Kingdom of God."