It is generally recognised when a man first turns from one form of religious belief to another, or from a state of unbelief to belief of some sort, that an important element in the change of his mind is a sense of the beauty or of the consolations afforded by the new creed, or of the need in him which it answers, and his consequent wish to believe in it if possible. If we go back half a century to the Tractarian movement, we see in the history of...