Conservative pastor Alan Robertson, the son of Duck Dynasty patriarch Phil Robertson, says he is pretty sure that America is looking more and more like Nazi Germany.

In an appearance yesterday on “Washington Watch,” Robertson spoke with Family Research Council President Tony Perkins about the Houston case in which a group of pastors sued the city to demand that it accept their petitions challenging a nondiscrimination ordinance, and in turn lawyers working for the city issued subpoenas — which have since been since withdrawn — for the communications of the pastors who led the petition drive.

“When I first heard about this and when you and I talked, I was just like, is this 2014 America or is this 1930s Germany that we’re living in? I mean, it was shocking and appalling,” Robertson said, warning that “our spiritual and religious liberties” are under attack.

He later told Perkins that “the Evil One” is coming after his family and others who are criticized for “telling the truth.”

Robertson and his father will both be participating in the FRC pre-election event “I Stand Sunday” later this week in Houston.