Angels, angels, and more angels. Somehow, the world has suddenly gotten very interested in angels. In fact, one of America's most popular TV shows has been a positive show called "Touched by an Angel." It's about these two angels - sort of a rookie and a veteran - who are sent on various assignments to deliver God's messages to people who are in critical situations. Now, I've watched it every once in a while - and the one I saw recently was about the rookie angel's performance review by a senior angel. Now, in the process, they flashed back on the highlights of some of the situations where she had touched people's lives and they had touched hers. There was one brief excerpt from a previous show that really hit me hard, even though I don't know what the whole story was. The young angel was kneeling at the feet of a man who appeared to be a dirty old derelict. The angel had a basin of water - and the man was telling her not to do what she was about to do - wash his feet. But she looked up at him with tears in her eyes and gave an answer that obviously came from deep in her heart - "I have to do this," the angel explained, "so I remember who I am."