Who does not remember the story of the Christian missionary in Britain, sitting one evening in the vast hall of a Saxon king, surrounded by his thanes, having come thither to preach the gospel of his Master; and as he spoke of life and death and immortality, a bird flew in through an unglazed window, circled the hall in its flight, and flew out once more into the darkness of the night. The Christian priest bade the king see in the flight of the bird within the hall the transitory life of man, and claimed for his faith that it showed the soul, in passing from the hall of life, winging its way not into the darkness of night, but into the sunlit radiance of a more glorious world. Out of the darkness, through the open window of Birth, the life of a man comes to the earth; it dwells for a while before our eyes; into the darkness, through the open window of Death, it vanishes out of our sight. And man has questioned ever of Religion, Whence comes it? Whither goes it? and the answers have varied with the faiths.