Kids grow up awfully fast these days. It seems like one minute you are trying to encourage your child to go faster on his bicycle, to get up enough speed to stay balanced, and the next you are pleading with the same boy now at the wheel of a car, pleading with him to slow down and live. One minute you're urging a shy daughter to say hello to strangers, and the very next, you're trying to discourage her from responding to strangers on the Internet.

Jesus is growing up fast too. Here we are, less than a week from Christmas, from the baby lying in a manger. Now Jesus is already an adolescent wandering off on his own. Last week Jesus was "prophecy miraculously fulfilled." This week he is questioning the teachers of that very tradition.

The classical confessions of the church hold that Jesus is "fully human, fully God," and in today's familiar story from Luke, we can see both sides. Jesus, fully human, is growing up as all mortals must. In the process, Jesus has scared his parents half to death as all teen-agers do. Jesus is asking questions, as should we all, and he is listening to learn, as all we must. And in this story, we see the twelve-year old Jesus fully divine with everyone amazed at his understanding and his answers. We hear Jesus declaring his unique relationship with God the Father as only the Son can do.