Kad- I thought the same thing, but some are and some aren't. There were too many things on there that were so personal to him for it to be a strict parody.
On a random and unimportant side note, I saw him riding his bike through Times Square yesterday afternoon after I saw a show. He looks like an eccentric college professor with his over long knit scarf nearly getting caught in the spokes.
"If this is going to be a Christian nation that doesn't help the poor, either we have to pretend that Jesus was just as selfish as we are, or we've got to acknowledge that He commanded us to love the poor and serve the needy without condition and then admit that we just don't want to do it." -Stephen Colbert