It is a religion book. I entered upon an examination of the 'Inquiry' of President Edwards, not with a view to find any fallacy therein, but simply with a desire to ascertain the truth for myself. If I have come to the conclusion, that the whole scheme of moral necessity which Edwards has laboured to establish, is founded in error and delusion; this has not been because I came to the examination of his work with any preconceived opinion. In coming to this conclusion I have disputed every inch of the ground with myself, as firmly and as resolutely as I could have done with an adversary. The result has been, that the views which I now entertain, in regard to the philosophy of the will, are widely different from those usually held by the opponents of moral necessity, as well as from those which are maintained by its advocates. The formation of these views, whether they be correct or not, has been no light task. Long have I struggled under the stupendous difficulties of the subject. Long has darkness, a deep and perplexing darkness, seemed to rest upon it. Faint glimmerings of light have alternately appeared and disappeared. Some of these have returned at intervals, while others have vanished for ever. Some have returned, and become less wavering, and led on the mind to other regions of mingled obscurity and light. Gladly and joyfully have I followed.