Crazy Christians

Christians really are pretty crazy. The stuff they believe, and the stuff they do (if they truly live their beliefs) is really crazy. So let's start by defining "crazy."

"senseless; impractical; totally unsound"
"intensely enthusiastic; passionately excited"
"very enamored or infatuated"

I was thinking about it recently, and many aspects and truths of Christianity are seemingly crazy. I can understand why there are so many people who genuinely don't get it, and genuinely think that Christians are nuts. I mean, seriously, while Christianity is sound, and can be proven logically, a lot of the truths seem illogical and insane until they are experienced.