This video is about 35 minutes long and is a very good overview of the likely effects of the creation and use of dark/antimatter. And yes, there is an overall religious aspect to this. Please, if you've ever heard of the "zombie apocalypse" and thought it was a completely idiotic thing, like I have always thought, this might give you a new perspective. A scary perspective, but sadly, quite possible. Let me know your thoughts after you've listened.
Again, you don't have to actually watch. It is kind of disconcerting to see some of the imagery used, and if you're sensitive, I highly recommend that you don't actually WATCH the video.