We just finished a book by this guy. It was a collection of his essays and it really challenged the was I look at my family, Shoreline Church, and topics like sex and abortion. If you are a youth leader or a leader in the church. This is a guy you should know about. He's brilliant. He's a bit over my head, but it's a good stretch. Check out this video and get a few nuggets of wisdom out of it.
I also think he may be the voice of Jesus in the Vintage 21 videos. (posted below) :-)