"They consider secular society to be morally corrupt and under the influence of Satan."

I have met many of these lunatics here in Idiot America. Evolution makes them cry. Reality makes them cry. Satan makes them cry.

Wikipedia - Jehovah Witnesses

Jehovah's Witnesses believe that Satan was originally a perfect angel who developed feelings of self-importance and craved worship. Satan influenced Adam and Eve to disobey God, and humanity subsequently became participants in a challenge involving the competing claims of Jehovah and Satan to universal sovereignty. Other angels who sided with Satan became demons.

Jehovah's Witnesses teach that Satan and his demons were cast down to earth from heaven after October 1, 1914, at which point the end times began. They believe that Satan is the ruler of the current world order, that human society is influenced and misled by Satan and his demons, and that they are a cause of human suffering. They also believe that human governments are controlled by Satan, but that he does not directly control each human ruler.