Prophecy according to Legrand Richards

I've been thinking over the past few months now, I wonder what Legrand Richards was like as a person.  I bet he was a nice guy, that old guy on your street growing up that was like a grandfather and generally delighted in interaction with people.

Which is what makes a video like this a bit disturbing in a sense, does he really believe what he's saying here?  In his own lecture he contradicts his own message on several points. If the message really was inspired of the Holy Spirit, would he make significant mistakes like that?

The deception is subtle, which I think is why it's so destructive.