We have all seen this picture of Christ knocking at the door. There is no doorknob on his side of the door, so it has to be opened from the backside, which is where we are. What I never thought of until recently is, “What is the question at the door?” When someone knocks on your door, what do you say? We all say, “Who is it?” or “Who’s there?” This need to ask a question is the key to everything.