In sending a second impression of the following little work into the world after a lapse of four years from the publication of the former edition, it may be right to state, that my views on the subject of it, have undergone no change in the way of relinquishment; but on the contrary the experience of every day in my own history, --every observation I have been able to make on the history of those with whom I have come into the closest contact, and who have either received or rejected the view, and in whatever degree, has tended exceedingly to strengthen the conviction on my mind, of the...