Schroeder, Jeanne L. The Four Lacanian Discourses or Turning Law Inside-Out. New York: Routledge-Cavendish, 2008.
Being finite, we can never really know our “true” motives. In Henry Allison’s words, “[F]ar from asserting a doctrine of unqualified noumenal freedom … Kant explicitly asserts that since the intelligible character is inaccessible to us, we can never be certain whether, or to what extent, a given action is due to nature or freedom.” The pure reason that is essential to man is itself a noumenon, a thing-in-itself. Each person as an empirical individual is a phenomenon who does not have direct contact with his own noumenal, essential self. In Kant’s words, “The depths of the human heart are unfathomable.” No one can directly now his own self. “For a human being cannot see into the depths of his own heart so as to be quite certain, in even a single action, of the purity of his moral intention and the sincerity of his disposition, even when he has no doubt about the legality of the action.” Kant’s idea of a radical split between our conscious selves and another essential “true” inner self will reappear in Lacan’s rewriting of Freud in light of speculative thought. 81-82
For a Kantian, a preference is an inclination and is antithetical to morality, which must be served regardless of preferences. 83
Kant recognizes that it is precisely this impossibility of knowing and achieving the morality which is the reciprocal of freedom, that creates the actuality of human free will in the world. If man could actually see into the mind of God and know the ethical law, he would no longer be self-legislating (i.e. free). He would be submitting himself to an external force. In Kant’s metaphor, “Man would be a marionette or an automaton.” Ironically, it is man’s sin, his failure, his radical evilness, his inability to be truly free, that results in his practical freedom. As the common law tradition understands, law, as well as freedom, is a work in process.
In order for the subject to be free, she must be self-legislating, constantly creating new law. If, however she ever succeeded in the task of finishing and completely filling her world with law, it would bind her and prevent her from spontaneously creating new law. She would no longer be free.
Paradoxically, the reason the individual is able to liberate herself from nature’s causal chains, so that she might freely bind herself to the ethical law, is that every time she tries to bind herself to the ethical law, its chains slip her wrists. Man is always a moral Houdini despite himself. Lacan identifies this fundamental paradox that characterizes the moral universe as the sexual impasse. The part of personality that imagines itself completely bound by law is the “masculine,” and the part that knows that she slips away is the “feminine.” 83-84
Though Hegel agrees with Kant that the essence of personality is free will, he thinks that freedom of the Kantian individual in the state of nature could only be potential. Pure Kantian freedom is radically negative; indeed it is negativity per se.
To be completely free from bounds is to be totally lacking in content, to be a pure abstraction without individuality (i.e. noumenal). Hegel believes that in order for freedom to become actual, the individual must become concrete (i.e. phenomenal). …. Hegel thinks that this can only be achieved through intersubjective relationships with other subjects.
Consequently, because the individual rationally seeks to actualize her freedom, she passionately desires human contact. Lacan will rephrase Hegel’s sublime hysteria as “the desire of man is the desire of the Other.” 85