Mr. Hobbes has an argument to prove necessity, precisely like that of Edwards, except that its nakedness is not covered up with the foreknowledge of God. "Let the case be put," says he, "of the weather: 'tis necessary that to-morrow it shall rain or not rain. If, therefore, it be not necessary that it shall rain, it is necessary it shall not rain; otherwise there is no necessity that the proposition, it shall rain or not rain, should be true." This sophism confounds the _axiomatical necessity_ referred to in the premise, that it must rain or not rain, with the _causal necessity_ intended to be deduced from it in the conclusion. This poor sophism has been adopted by Mr. Locke, and seriously employed to prove that human volitions "cannot be free." Thus, says he, "It is unavoidably necessary to prefer the doing or forbearance of an action in a man's power, which is once proposed to a man's thoughts. The act of volition or preferring one of the two, being that, which he cannot avoid, a man in respect of that act of willing is under necessity." Here we have precisely the same confusion of an _axiomatical_ with a _causal_ necessity, that occurs in the argument of Mr. Hobbes. And yet, the younger Edwards has deemed this argument of Mr. Locke as worthy of his special notice and commendation; and President Day falls in with the same idea, alleging that "we will because we cannot avoid willing," because we must either choose or refuse. Is it not wonderful, that these philosophers should have imagined, that they had any controversy with any one, in contending so manfully that the mind, under certain circumstances, must either choose or refuse? or that they could infer any thing from this, in favour of a causal necessity--the only question in dispute? With what clearness! with what force! would President Edwards have dashed this poor flimsy sophism into a thousand atoms, if he had come across it in the atheism of Hobbes! But, unfortunately, he came across it in a different direction; and hence, he has rescued it from the loathsome dunghill of atheistical trash, invested it with dignity, seeming to clothe it in the solemn sanction of religion, by covering it up in the ample folds of the divine Omniscience.