especially belong to controversies about liberty and moral agency, as
which is insufficient. Also the word irresistible is relative, and has always reference to resistance which is made, or may be made, to some force or power tending to an effect, and is insufficient to withstand the power, or hinder the effect. The common notion of Necessity and Impossibility Implies something that frustrates endeavor or desire. Here several things are to be noted.
1. Things are said to be necessary in general, which are or will be notwithstanding any supposable opposition from whatever quarter. But things are said to be necessary to us, which are or will be notwithstanding all opposition supposable in the case from us. The same may be observed of the word impossible, and other such like terms.
2. These terms necessary, impossible, irresistible, &c. more especially belong to controversies about liberty and moral agency, as used in the latter of the two senses now mentioned, viz. as necessary or impossible to us, and with relation to any supposable opposition or endeavor of ours.
3. As the word Necessity, in its vulgar and common use, is relative, and has always reference to some supposable insufficient opposition; so when we speak of anything as necessary to us, it is with relation to some supposable opposition of our Wills, or some voluntary exertion or effort of ours to the contrary. For we do not properly make opposition to an event, any otherwise than as we voluntarily oppose it. Things are said to be what must be, or necessarily are, as to us, when they are, or will be, though we desire or endeavor the contrary, or try to prevent or remove their existence: but such opposition of ours always either consists in, or implies, opposition of our wills.
It is manifest that all such like words and phrases, as vulgarly used, are understood in this manner. A thing is said to be necessary, when