Another error of this system is that it confounds the good itself with one of its applications. If the good is the greatest interest of the greatest number, the consequence is clear, that there are only public and social ethics, and no private ethics; there is only a single class of duties, duties towards others, and there are no duties towards ourselves. But this is retrenching precisely those of our duties that most surely guarantee the exercise of all the rest.[209] The most constant relations that I sustain are with that being which is myself. I am my own most habitual society. I bear in myself, as Plato[210] has well said, a whole world of ideas, sentiments, desires, passions, emotions, which claim a legislation. This necessary legislation is suppressed.

Let us also say a word on a system that, under sublime appearances, conceals a vicious principle.

There are persons who believe that they are magnifying God, by placing in his will alone the foundation of the moral law, and the sovereign motive of humanity in the punishments and rewards that it has pleased him to attach to the respect and violation of his will.

Let us understand what we are about in a matter of such delicacy.

It is certain, and we shall establish it for the good,[211] as we have done for the true and the beautiful,[212] it is certain that, from explanations to explanations, we come to be convinced that God is definitively the supreme principle of ethics, so that it may be very truly said, that the good is the expression of his will, since his will is itself the expression of the eternal and absolute justice that resides in him. God wills, without doubt, that we should act according to the law of justice that he has put in our understanding and our heart; but it is not at all necessary to conclude that he has arbitrarily instituted this law. Far from that, justice is in the will of God only because it has its roots in his intelligence and wisdom, that is to say, in his most intimate nature and essence.

While making, then, every reservation in regard to what is true in the system that founds ethics on the will of God, we must show what there is in this system, as it is presented to us, false, arbitrary, and incompatible with ethics themselves.[213]

In the first place, it does not pertain to the will, whatever it may be, to institute the good, any more than it belongs to it to institute the true and the beautiful. I have no idea of the will of God except by my own, to be sure with the differences that separate what is finite from what is infinite. Now, I cannot by my will found the least truth. Is it because my will is limited? No; were it armed with infinite power, it would, in this respect, be equally impotent. Such is the nature of my will that, in doing a thing, it is conscious of the power to do the opposite; and that is not an accidental character of the will, it is its fundamental character; if, then, it is supposed that truth, or that first part of it which is called justice, has been established as it is by an act of volition, human or Divine, it must be acknowledged that another act might have established it otherwise, and made what is now just unjust, and what is unjust just. But such mobility is contrary to the nature of justice and truth. In fact, moral truths are as absolute as metaphysical truths. God cannot make effects exist without a cause, phenomena without a substance; neither can he make it evil to respect his word, to love truth, to repress one's passions. The principles of ethics are immutable axioms like those of geometry. Of moral laws especially must be said what Montesquieu said of all laws in general,—they are necessary relations that are derived from the nature of things.

Let us suppose that the good and the just are derived from the divine will; on the divine will obligation will also rest. But can any will whatever be the foundation of obligation? The divine will is the will of an omnipotent being, and I am a feeble being. This relation of a feeble being to an omnipotent being, does not contain in itself any moral idea. One may be forced to obey the stronger, but he is not obligated to do it. The sovereign orders of the will of God, if his will could for a moment be separated from his other attributes, would not contain the least ray of justice; and, consequently, there would not descend into my soul the least shade of obligation.

One will exclaim,—It is not the arbitrary will of God that makes the foundation of obligation and justice; it is his just will. Very well. Every thing changes then. It is not the pure will of God that obligates us, it is the motive itself that determines his will, that is to say, the justice passed into his will. The distinction between the just and the unjust is not then the work of his will.