"Mary was a teenager and Joseph was an adult carpenter. They became parents of Jesus...There’s just nothing immoral or illegal here. Maybe just a little bit unusual.” If the basis of Zeigler's argument that it is ok because it was allowed in the Bible, then it should also be ok to own slaves, stone disobedient children to death, avoid any contact with menstruating women (because they are filthy and full of sin), etc. 
So isn't what Zeigler suggesting similar to what Sharia law proposes? I guess that's what religion is intended to do: to defend pedophiles against civilization's desire to protect children from harm at the hands of someone who should not only know better, but who lacks the ability to understand that pedophilia and child abuse is evil.