Yeah, some religious people do that: "Hi random person! Let me engulf you in my faith." Me: "Get away you creepy religious psycho, if I cared about your faith I'd have joined it by now."(just my opinion) Apparently it's in their book somewhere, go forth and convert. Bleh :P

That is a pretty crazy-freaky light display. I'd probably be blinded by it, glad you had fun :)