When Tim Tebow was traded from the Denver Broncos to the New York Jets, media reports focused on two issues: first, how would the trade affect starting quarterback, Mark Sanchez? And second, how would the unapologetically evangelical Tebow do in New York City? More than one Christian writer has even referred to my hometown as "Babylon."Now, if all you have to go on are television and movies, then I can see why you might think that New York is particularly hostile to Christians and Christianity. Apart from weddings, I can't recall any fictional New Yorkers attending church services.The key is...