Try my method: VERY LOUDLY gag and give anyone preaching in public a BIG THUMBS DOWN. It was involuntary the first time but I doubled down when another protestor tried it on me again. If nothing else you're pretty well guarenteed to get some laughs.
Hemant MehtaEvangelist Whitney Lynn says she preaches on planes because she loves “a captive audience.” She's not alone. It's becoming a trend. If spreading your message requires listeners who can't escape, maybe it's not as compelling as you think. www.friendlyatheist.com/p/christian-...