I don't know why people have such difficulty accepting the existence of satan.
This author pulls his punches in saying that satan is real.
Our Lord said so, His own words, several times.
People who call themselves Christian must therefore believe that satan exists and acts on us all the time. Of course satan is a Communist, tactical lying and manipulation is what he does.
“The father of lies”
I heard something in the other day attributed to C. S. Lewis. Satan likes to send lies in opposite pairs. He doesn’t care if you believe leftist lies or extreme right wing lies. His only concern is that you hate the opposition. He wants us to dwell in hate and violence.