The "Church Militant" are  Christians who think of themselves as earthly soldiers of Christ.  They were responsible for the mass slaughter during the Crusades, and for the murder of  various groups of "heretics"--all in name of God-- similar to how some extreme Muslims carry out "Jihad" or Holy War. To think that they are operational today, and that Bannon is one, (our president-elect's chief strategist) is downright shocking. These are very dangerous and dark dudes.