The mask MacArthur refers to is a projection of the guise of truth hiding his hatred. Nobody would go through such lengths to attempt to destroy a believer's faith in Jesus Christ than he.
It's the same as the psychotic "Truthers" that followed Ron Paul around.
As much as MacArthur would like to, he cannot control what people think. His minions love him because they smell a fresh kill each time he opens his yap. Cultish behavior if you ask me. Pass the Kool-Aid
Its been my observation that people play the ‘hate speech’ card when they’ve lost the argument.