Ethical Monism is a monism which holds to the ethical facts of the freedom of man and the transcendence and personality of God; it is the monism of free-will, in which personality, both human and divine, sin and righteousness, God and the world, remain—two in one, and one in two—in their moral antithesis as well as their natural unity. Ladd, Introd. to Philosophy: “Dualism is yielding, in history and in the judgment-halls of reason, to a monistic philosophy.... Some form of philosophical monism is indicated by the researches of psycho-physics, and by that philosophy of mind which builds upon the principles ascertained by these researches. Realities correlated as are the body and the mind must have, as it were, a common ground.... They have their reality in the ultimate one Reality; they have their interrelated lives as expressions of the one Life which is immanent in the two.... Only some form of monism that shall satisfy the facts and truths to which both realism and idealism appeal can occupy the place of the true and final philosophy.... Monism must so construct its tenets as to preserve, or at least as not to contradict and destroy, the truths implicated in the distinction between the _me_ and the _not-me_, ... between the morally good and the morally evil. No form of monism can persistently maintain itself which erects its system upon the ruins of fundamentally ethical principles and ideals.”... Philosophy of Mind, 411—“Dualism must be dissolved in some ultimate monistic solution. The Being of the world, of which all particular beings are but parts, must be so conceived of as that in it can be found the one ground of all interrelated existences and activities.... This one Principle is an Other and an Absolute Mind.”