I issued the same Unbeatable Challenge to Christians back in 1997 that Darryl Sloan did below. See my written version here:
http://www.debunkingskeptics.com/Debunk ... Page21.htm
Darryl makes fun of a Gospel tract here.
Darryl explains the ridiculousness of the hell doctrine used by Christians to convert others.
Some videos by Darryl about dealing with overbearing Christians:
Darryl explains why God cannot love everybody. (warning: graphic)