We may suppose again two conditions of the reason and sensitivity relatively to each other; a condition of agreement, and a condition of disagreement. If the affections incline to those objects which the reason approves, then we have the first condition. If the affections are repelled in dislike by those objects which reason approves, then we have the second condition. On the first condition, the will, in obeying reason, gratifies the sensitivity, and vice versa. On the second, in obeying the reason, it resists the sensitivity, and vice versa.

Now if the will were always governed by the highest reason, without the possibility of resistance, it would be a necessitated will; and if it were always governed by the strongest desire, without the possibility of resistance, it would be a necessitated will; as much so as in the system of Edwards, where the strongest desire is identified with volition.

The only escape from necessity, therefore, is in the conception of a will as above defined—a conscious, self-moving power, which may obey reason in opposition to passion, or passion in opposition to reason, or obey both in their harmonious union; and lastly, which may act in the indifference of all, that is, act without reference either to reason or passion. Now when the will obeys the laws of the reason, shall it be asked, what is the cause of the act of obedience? The will is the cause of its own act; a cause per se, a cause self-conscious and self-moving; it obeys the reason by its own nisus. When the will obeys the strongest desire, shall we ask, what is the cause of the act of obedience? Here again, the will is the cause of its own act. Are we called upon to ascend higher? We shall at last come to such a self-moving and contingent power, or we must resign all to an absolute necessity. Suppose, that when the will obeys the reason, we attempt to explain it by saying, that obedience to the reason awakens the strongest desire, or the sense of the most agreeable; we may then ask, why the will obeys the strongest desire? and then we may attempt to explain this again by saying, that to obey the strongest desire seems most reasonable. We may evidently, with as much propriety, account for obedience to passion, by referring to reason; as account for obedience to reason, by referring to passion. If the act of the will which goes in the direction of the reason, finds its cause in the sensitivity; then the act of the will which goes in the direction of the sensitivity, may find its cause in the reason. But this is only moving in a circle, and is no advance whatever. Why does the will obey the reason? because it is most agreeable: but why does the will obey because it is most agreeable? because to obey the most agreeable seems most reasonable.

Acts of the will may be conceived of as analogous to intuitive or first truths. First truths require no demonstration; they admit of none; they form the basis of all demonstration. Acts of the will are first movements of primary causes, and as such neither require nor admit of antecedent causes, to explain their action. Will is the source and basis of all other cause. It explains all other cause, but in itself admits of no explanation. It presents the primary and all-comprehending fact of power. In God, will is infinite, primary cause, and untreated: in man, it is finite, primary cause, constituted by God’s creative act, but not necessitated, for if necessitated it would not be will, it would not be power after the likeness of the divine power; it would be mere physical or secondary cause, and comprehended in the chain of natural antecedents and sequents.

God’s will explains creation as an existent fact; man’s will explains all his volitions. When we proceed to inquire after the characteristics of creation, we bring in the idea of infinite wisdom and goodness. But when we inquire why God’s will obeyed infinite wisdom and goodness, we must either represent his will as necessitated by infinite wisdom and goodness, and take with this all the consequences of an absolute necessity; or we must be content to stop short, with will itself as a first cause, not necessary, but contingent, which, explaining all effects, neither requires nor admits of any explanation itself.

When we proceed to inquire after the characteristics of human volition, we bring in the idea of right and wrong; we look at the relations of the reason and the sensitivity. But when we inquire why the will now obeys reason, and now passion; and why this passion, or that passion; we must either represent the will as necessitated, and take all the consequences of a necessitated will, or we must stop short here likewise, with the will itself as a first cause, not necessary, but contingent, which, in explaining its own volitions, neither requires nor admits of any explanation itself, other than as a finite and dependent will it requires to be referred to the infinite will in order to account for the fact of its existence.

Edwards, while he burdens the question of the will’s determination with monstrous consequences, relieves it of no one difficulty. He lays down, indeed, a uniform law of determination; but there is a last inquiry which he does not presume to answer. The determination of the will, or the volition, is always as the most agreeable, and is the sense of the most agreeable. But while the will is granted to be one simple power or capacity, there arise from it an indefinite variety of volitions; and volitions at one time directly opposed to volitions at another time. The question now arises, how this one simple capacity of volition comes to produce such various volitions? It is said in reply, that whatever may be the volition, it is at the time the sense of the most agreeable: but that it is always the sense of the most agreeable, respects only its relation to the will itself; the volition, intrinsically considered, is at one time right, at another wrong; at one time rational, at another foolish. The volition really varies, although, relatively to the will, it always puts on the characteristic of the most agreeable. The question therefore returns, how this simple capacity determines such a variety of volitions, always however representing them to itself as the most agreeable? There are three ways of answering this. First, we may suppose the state of the will or sensitivity to remain unchanged, and the different volitions to be effected by the different arrangements and conditions of the objects relatively to it. Secondly, we may suppose the arrangements and conditions of the objects to remain unchanged, and the different volitions to be effected by changes in the state of the sensitivity, or will, relatively to the objects. Or, thirdly, we may suppose both the state of the will, and the arrangements and conditions of the objects to be subject to changes, singly and mutually, and thus giving rise to the different volitions. But our questionings are not yet at an end. On the first supposition, the question comes up, how the different arrangements and conditions of the objects are brought about? On the second supposition, how the changes in the state of the sensitivity are effected? On the third supposition, how the changes in both, singly and mutually, are effected? If it could be said, that the sensitivity changes itself relatively to the objects, then we should ask again, why the sensitivity chooses at one time, as most agreeable to itself, that which is right and rational, and at another time, that which is wrong and foolish? Or, if it could be said, that the objects have the power of changing their own arrangements and conditions, then also we must ask, why at one time the objects arrange themselves to make the right and rational appear most agreeable, and at another time, the wrong and foolish.

These last questions are the very questions which Edwards does not presume to answer. The motive by which he accounts for the existence of the volition, is formed of the correlation of the state of the will, and the nature and circumstances of the object. But when the correlation is such as to give the volition in the direction of the right and the rational, in opposition to the wrong and the foolish,—we ask why does the correlation give the volition in this direction. If it be said that the volition in this direction appears most agreeable, the answer is a mere repetition of the question; for the question amounts simply to this:—why the correlation is such as to make the one agreeable rather than the other? The volition which is itself only the sense of the most agreeable, cannot be explained by affirming that it is always as the most agreeable. The point to be explained is, why the mind changes its state in relation to the objects; or why the objects change their relations to the mind, so as to produce this sense of the most agreeable in one direction rather than in another? The difficulty is precisely of the same nature which is supposed to exist in the case of a contingent will. The will now goes in the direction of reason, and now in the direction of passion,—but why? We say, because as will, it has the power of thus varying its movement. The change is accounted for by merely referring to the will.

According to Edwards, the correlation of will and its objects, now gives the sense of the most agreeable, or volition, in the direction of the reason; and now in the direction of passion—but why?—Why does the reason now appear most agreeable,—and now the indulgences of impure desire? I choose this because it is most agreeable, says Edwards, which is equivalent to saying,—I have the sense of the most agreeable in reference to this, because it is most agreeable; but how do you know it is the most agreeable? because I choose it, or have the sense of the most agreeable in reference to it. It is plain, therefore, that on Edwards’s system, as well as on that opposed to it, the particular direction of volition, and the constant changes of volition, must be referred simply to the cause of volition, without giving any other explanation of the different determinations of this cause, except referring them to the nature of the cause itself. It is possible, indeed, to refer the changes in the correlation to some cause which governs the correlation of the will and its objects; but then the question must arise in relation to this cause, why it determines the correlation in one direction at one time, and in another direction at another time? And this could be answered only by referring it to itself as having the capacity of these various determinations as a power to do or not to do, and a power to determine in a given direction, or in the opposite direction; or by referring it to still another antecedent cause. Now let us suppose this last antecedent to be the infinite will: then the question would be, why the infinite will determines the sensitivity, or will of his creatures at one time to wisdom, and at another to folly? And what answer could be given? Shall it be said that it seems most agreeable to him? But why does it seem most agreeable to him? Is it because the particular determination is the most reasonable, that it seems most agreeable? But why does he determine always according to the most reasonable? Is it because to determine according to the most reasonable, seems most agreeable? Now, inasmuch as according to Edwards, the volition and the sense of the most agreeable are the same; to say that God wills as he does will, because it is most agreeable to him, is to say that he wills because he wills; and to say that he wills as he does will, because it seems most reasonable to him, amounts to the same thing, because he wills according to the most reasonable only because it is the most agreeable.

To represent the volitions, or choices, either in the human or divine will, as determined by motives, removes therefore no difficulty which is supposed to pertain to contingent self-determination.