It may perhaps be thought, that the language used above is too strong and too positive. But I venture to ask every candid man, at least every one who has not committed himself by writing and publishing on the subject, whether in considering the great questions connected with moral accountability and the doctrine of rewards and punishments, he has not felt himself pressed with such difficulties as those above stated; and whether he has ever been able fully to satisfy his reason, that there was not a lurking contradiction in the idea of a being created and placed under the law of its nature, and possessing at the same time a feeling of moral obligation to fulfil a law above its nature. That many have been in this state of mind I know. I know, too, that some whose moral and religious feelings had led them to a full belief in the doctrines of spiritual religion, but who at the same time had been taught to receive the prevailing opinions in metaphysics, have found these opinions carrying them unavoidably, if they would be consequent in their reasonings, and not do violence to their reason, to adopt a system of religion which does not profess to be spiritual, and thus have been compelled to choose between their philosophy and their religion. In most cases indeed, where men reflect at all, I am satisfied that it requires all the force of authority, and all the influence of education, to carry the mind over these difficulties; and that then it is only by a vague belief that, though we cannot see how, there must be some method of reconciling what seems to be so contradictory.
If examples were wanting to prove that serious and trying difficulties are felt to exist here, enough may be found, as it has appeared to me, in the controversy respecting the nature and origin of sin, which is at this moment interesting the public mind. Let any impartial observer trace the progress of that discussion, and after examining the distinctions which are made or attempted to be made, decide whether the subject, as there presented, be not involved in difficulties, which cannot be solved on the principles to which, hitherto, both parties have adhered; whether, holding as they do the same premises in regard to the freedom of the will, they can avoid coming to the same conclusion in regard to the nature and origin of sin; whether in fact the distinctions aimed at must not prove merely verbal distinctions, and the controversy a fruitless one. But in the September number of the "Christian Spectator" for 1829,[12] the reader will find remarks on this subject, to which I beg leave to refer him, and which I could wish him attentively to consider in connection with the remarks which I have made. I allude to the correspondence with the editors near the end of the number. The letter there inserted is said to be, and obviously is, from the pen of a very learned and able writer; and I confess it has been no small gratification and encouragement to me, while labouring to bring this Work and this subject before the public, to find such a state of feeling expressed, concerning the great question at issue, by such a writer. It will be seen by reference to p. 545 of the C. S., that he places the "_nucleus_ of the dispute" just where it is placed in this Work and in the above remarks. It will be seen, too, that by throwing authorities aside, and studying his own mind, he has "come seriously to doubt," whether the received opinions with regard to _motives_, the law of _cause and effect_, and the _freedom of the will_, may not be erroneous. They appear to him "to be bordering on fatalism, if not actually embracing it." He doubts whether the mind may not have within itself the adequate cause of its own acts; whether indeed it have not a self-determining power, "for the power in question involves the idea of originating volition. Less than this it cannot be conceived to involve, and yet be _free_ agency." Now, this is just the view offered in the present Work; and, as it seems to me, these are just the doubts and conclusions which every one will entertain, who lays aside authority, and reflects upon the goings-on of his own mind, and the dictates of his own reason and conscience.