Curb, Mirror and Light

I

Lutheran theology has always been interested in the usus legis ("uses of the law"), and has argued passionately as to whether there are two usus legis or three.  

Luther oftentimes limits the law to two uses, its civil use in curbing sin, and its theological use in showing one's sinfulness and driving one to Christ.  In later Lutheran theology a third use was highlighted, a use consonant with some of what Luther sometimes said about the law.  In the second edition (1535) of his Loci, Melanchthon explicitly suggests a third use, one that functions as norming the contour of the believer's sanctified life.  

But while what I have thus far said sums up what many say about Luther and Melanchthon on the uses, neither theologian actually standardly employs the terminology of usus, preferring instead to use other phrases, e.g., Luther's use of officium legis in the 1537 Smalcald Articles connoting "office" or "function."  As a matter of fact, it was only in the wake of the Formula of Concord that usus legis became standard language in Lutheran theology.  Generations of theology students, both Reformed and Lutheran, have since learned the usus legis in this tripartite way: The one law functions in three ways: (1) to curb sin within civil society, (2) to mirror to us our sinfulness before God, and (3) to light our way in living out the sanctified life. 

Controversy about the putative "third use of the law" within Lutheran theology has centered on the issue of whether the law whose essence it is to accuse can remain law while yet being being properly employed as a guide. If the law as God's left hand always accuses, then how can it function in the grace of God's right hand to guide Christian living. One can freely adopt rules of thumb for Christian living consonant with Gospel proclamation, but these rules are not the law qua law.  

While the controversy between two or three uses of the law in Lutheran theology seemingly continues unabated, it is not my desire here to engage the historical issue further. I am rather interested in appropriating  the metaphors of curb, mirror and light spawned in the usus legis discussion for use in the context of establishing and justifying ethical standards and positions.  

II

Imagine a scenario in which Doctor Jack must make the decision as to whether to disconnect his patient Bob from life support.  Jack knows that Bob's recovery is unlikely, and realizes that as a rule of thumb, the hospital could likely not afford to keep patients like Bob on life support when the chances of recovery are so dismal.  Still Jack is reluctant to unhook Bob.  Why? 

When Fred later asked Jack why he did not unhook Bob, Jack grew pensive a moment and said the he was guided by the Hippocratic Oath and its admonition to do no harm to the patient. Since unhooking Bob seemed to Jack as an effecting of harm on Bob, Jack allowed Bob to remain connected.  He was surprised two days later to learn that, against all odds, Bob's condition had improved and he would likely survive. Dr. Jack was happy that he had not unhooked Bob, glad that he took the Hippocratic oath seriously, and relieved that Bob's condition did not simply worsen as anyone familiar with the relevant medical literature would have predicted.  Indeed, Jack felt like he had dodged a bullet, and the he himself was no less fortunate than Bob. 

III

The example illustrates the position that we often find ourselves within when reflecting about morality and ethics. In the concrete ethical situation we often find that we do start with some moral or ethical principles seemingly incumbent upon us even when we don't reflect upon them. These unthought principles do often strike us as something true to which we must conform. One might say that they strike us immediately as a curb upon are possible action.  

Jack unthinkingly affirmed keeping Bob hooked to life support, and only later in conversation with Fred tried to clarify why.  That which ought to be done simply confronted Jack, and Jack's actions were clearly curbed by that which stood over and against him.  While Doctor Jack is no philosopher, he experienced the principle of "do not harm the other" as something real, as something given to him and not constructed by him.  The principle not to harm came upon him in its otherness as law. Accordingly, one can imagine a code of such laws defining what is permissible, prohibited or obliged for a set of people in similar concrete ethical situations.  Moral and ethical codes do often successfully curb behavior. Social contexts in which they are present often appear better ordered and more efficient than when they are absent. 

But the immediacy of the encounter with this ethical other does not sustain itself over time. The curbing function of the code pushes in upon the self, exposing to the self that it has chosen the curb that curbs.  When this happens the curb becomes a mirror, a reflector of the self.    

In standing over and against the curb, the one curbed comes to know herself as part and parcel of establishing and sustaining the curb.  The curb for others becomes a mirror to the self; one recognizes one's own hand in the establishment of the curb and its perpetuation. After all, how could a curb be a curb if it is not permitted to be so? 

Clearly, one must afford recognition to the curb as Other in order for one to be curbed by it.  But in reflecting upon the putative alterity of the curb, one notices that the curb qua curb wears a human face.  Just as there are no self-identifying objects, properties, relations, events or states of affairs apart from human consciousness, neither are there self-identifying ethical norms governing our behavior without our cooperation and tacit agreement.  On closer reflection, the heternomony of the curb reveals itself as a posit of our own autonomy!  It is we after all who project curbs into nature. In staring at the face of this putative external curb, we come to recognize our face in the curb. Unfortunately, when we recognize the curb to be a projection of our own subjectivity, the power of the curb to curb is undercut. That which appeared to be objective has now become subjective, and with this we touch our own freedom. It is we who create the ethical world in which we live; it is we who are the rule makers.  The law in its externality has now become an expression of our own subjective desire, and the problem presses down upon us: How could that which we create come to judge the one who creates it?  

All of us implicitly realize that the efficiencies produced in codes that curb can last only as long as people grant the possibility that the curbing code is not merely an arbitrary and capricious projection of some arbitrary and capricious subject or subjects. 

IV

When the immediacy of the curb has been broken by the mediacy of the mirror, one is left with the question regnant in our time: How is it possible to use terms like 'good', 'evil', 'right', and 'wrong' without admitting that these appellations are deployed on the basis of my own desires, my own pleasure, and my own happiness?  How can saying 'John is bad' mean something more that I disapprove of John? 

It is here that the metaphor of light is necessary. Once one realizes that ethical properties are not baked into the universe in the same way that chemical interactions, one has a choice: Either admit that the subject devours any putative objectivity of ethics, or look for those deeper conditions that give rise to ethical predicates in the first place.  The metaphor of light points to the back-and-forth movement of reflection that is ultimately responsible both for the curbs and the mirroring that exposes such curbs as subjective.  The light of ethical reflection drives more deeply into the ultimate grounds for the law that binds.  It recognizes that the recognition of this law as driven by the subject is itself short-lived and ultimately irrational.  How indeed could it be that that ethical reality that seems so close to me, that reality that governs my behavior with respect to others, simply is a projection of me? 

After the heteronomy of the code is seen to rest in the autonomy of the subject, the subject realizes finally that there is no longer otherness, that the ought has been vanquished, and accordingly, that the deepest experience of human beings being confronted by what they ought to do -- and their not living up that ought -- is wholly counterfeit. What an irrational world the projecting self inhabits! The very experience of ought that seemingly separates human beings from the higher beasts is itself grounded upon nothing.  It tokens nothing deeper.  It is simply an unfortunate result of not taking mirroring seriously enough.  \While men and women can reason from what they want to how to get it, reason does not operate at all in establishing what they ought to want.

But here again the light shines forth. It is a light that takes up the immediate code and its negation into a higher synthesis.  It is a light that allows reason to operate not as a cipher of the self's desires, but as the logos speaking a divine order.  The light draws us more deeply into conversation.  It makes us ask how parts of the code fit together and for whom parts of the code are privileged. It asks us questions of moral theory and ethics. It distinguishes types of consequentialism and compares these types with deontological perspectives. The light seeks a comprehensive theory to stand behind the curb, a theory which points to the incapacity of the self to account ultimately for the experience of the curb. 

In the reflection of the light, we are drawn into the deeper questions of morality and ethics, questions that drive us to admit that we are not who we ought to be, and that we are not ultimately who we now are -- questions that cannot be entertained without entering deeply into the tragedy of our current situation of not being able to affirm deeply that Ground and Abyss that we cannot finally deny.  '

Human beings find themselves in fields of meaning, purpose and value that point to the Divine deeply hidden within the fissures of broken experience itself.  The light which lightens the curb and its mirror is a light whose reason is ultimately ontological, it pertains to the Being of the hidden God whose absence is present in a forgotten Cross on a lonely hill, a Cross in which time itself briefly nested.  And so it is that Curb and Mirror unite in that light that shows itself as Word.  The heteronomous and autonomous have both been cancelled yet preserved in a uneasy theonomy.  Ultimately, the Curb and Mirror must be understood from the standpoint of the Light, a light forever constituting itself as the divine in, under, around and beyond human life itself.