Eternity is a very long time. They tell us the universe is 15 billion years old, give or take 3 or 4 billion years, but 15 billion years is not eternity. Eternity is longer than that because 15 billion years, or even 30 billion years, implies that there was a point where it all started, and the astronomers tell us there was a point where it all started. Eternity didn’t start. Eternity was before that.You know, I can get my mind a little bit around the idea of time not ending—of there never going to be an end to