It is said that angels come as thoughts, as visions, as dreams, as animals, as the light on the water or in clouds and rainbows, and as people too. Are they walking on this earth as people in disguise? Or do they appear for that one moment and vanish into ether again? Or is it really us, mere humans, who for a moment are picked up by the hand of God and made to speak unwittingly the words another needs to hear, or to hold out a life line to another soul?