I found this over at the Internet Archive and it is by Nikolaus Maack. The description listed is: "A short movie featuring clips of a demented preacher explaining how satan works. The characters that appear in your head are actually monsters."
I make no representations or guarantees that you can watch this until the end and survive intact. It will haunt you. There's something not right about this movie. I assume they use it in North Korea to break political dissidents.
I also assume that Nikart.ca, the website listed at the end of the film is Maack's own. Which means the blog it links to -- Kill Everything -- is also his. Which means this poem about bears licking skeletons atop a tower of electric chairs, is also his creation. Which means Nikolaus Maack is dabbling in some pretty dark magic.