One of my students Matt Barber made the following video.
[this video] depicts a man walking into a church all alone. He goes to the same seat he has been in since he's called himself a Christian, going through the same routine. But then, he realizes that no one else is coming to church, and gets up and sees that the sermon notes were left at the pulpit. He sees the title, "A Message to You", and starts reading. It is a picture of the sin and consummation of the gospel, that sometimes we forget that it's not just an introduction, but rather something we believe and remind ourselves forever. The Gospel must never be forgotten in the life of a Christian, no matter if we've known Jesus for 20 minutes, or 20 years.