Anybody here have selective hearing or seeing? Sure, we all do. Every second, our brain is bombarded with sensory data from all five senses. You just sat down, but already your brain has probably stopped consciously focusing on the feel of the seat. You're probably not thinking about the temperature of the room, although you probably did at one point this morning. There are all kinds of sounds that you're not focusing on right now - the faint hum of lights, somebody shifting beside you. Our brains would go crazy if they had to process every piece of data that our bodies sensed.
We think we're seeing everything, but we're all being selective all the time. Today, you've probably noticed who's not here, who's sitting in a different spot, who's sitting with whom. You may have wondered what it means that so-and-so is sitting with that person. Think back to when you first dated your spouse. They might remember what they wore on the first date, but you probably don't have a clue. It's the same with cars. You get interested in a car, and all of a sudden you notice them everywhere. They were there before, but you never noticed them.
The part of the brain that filters all this information is called the Reticular Activating System. It's continually at work, even though we never think about it. Today's story is about our spiritual Reticular Activating System. The goal for all of us, if we're followers of Jesus Christ, is to see the same things that he sees. We want to notice what's important to him.