"God has endued the soul with two faculties: one is that by which it is capable of perception and speculation, or by which it discerns, and views, and judges of things; which is called the understanding. The other faculty is that by which the soul does not merely perceive and view things, but is in some way inclined with respect to the things it views or considers; either is inclined _to them_, or is disinclined or averse _from them_. This faculty is called by various names: it is sometimes called _inclination_; and as it has respect to the actions that are determined or governed by it, is called will. The _will_ and the _affections_ of the soul are not two faculties: the affections are not essentially distinct from the will, nor do they differ from the mere actings of the will and inclination of the soul, but only in the liveliness and sensibleness of exercise." (The Nature of the Affections, part I.) That Edwards makes but two faculties of the mind, the understanding and the will, as well as identifies the will and the passions, is fully settled by the above quotation. "Sec. II.--Concerning the Determination of Will." _Meaning of the term._ "By _determining_ the will, if the phrase be used with any meaning, must be intended, _causing_ that the act of the will or choice should be thus and not otherwise; and the will is said to be determined, when in consequence of some action or influence, its choice is directed to, and fixed upon, some particular object. As when we speak of the determination of motion, we mean causing the motion of the body to be in such a direction, rather than in another. The determination of the will supposes an effect, which must have a cause. If the will be determined, there is a determiner." Now the causation of choice and the determination of the will are here intended to be distinguished, no more than the causation of motion and the determination of the moving body. The cause setting a body in motion, likewise gives it a direction; and where there are several causes, a composition of the forces takes place, and determines both the extent and direction of the motion. So also the cause acting upon the will or the faculty of choice, in producing a choice determines its direction; indeed, choice cannot be conceived of, without also conceiving of something chosen, and where something is chosen, the direction of the choice is determined, that is, the will is determined. And where there are several causes acting upon the will, there is here likewise a composition of the mental forces, and the choice or the determination of the will takes place accordingly. (See p. 23.) Choice or volition then being an effect must have a cause. What is this cause? _Motive._