In the current discussion about dominionism, and whether it is an invention of paranoid “leftists” or an actual theological system with political implications, worth understanding in its own right, there is a conflation of two groups that (while similar in some respects) are also quite different from each other: Christian Reconstructionism and the New Apostolic Reformation (NAR). RD readers will be familiar with both groups, because both Sarah and I have written extensively about Reconstructionists and Sarah has written about the New Apostolic Reformation here and here. Moreover Sarah and Anthea Butler have just posted a terrific overview of the NAR, Pentecostalism, and dominionism in which they critique both the denialists who say that dominionism doesn’t exist, and alarmists who fail to properly contextualize dominionists’ activities.
Christian Reconstructionism is the older of the two movements (though the NAR has its roots in Pentecostalism that pre-dates both). There are two of the core aspects of Christian Reconstructionism that are relevant here. First is the view that the Kingdom of God was established at the resurrection, that its establishment is progressive through history and Jesus will return at its culmination when Christianity has transformed the whole world (a view known as post-millennialism).