Authority and War
Thomas Aquinas on our war.

By Kevin M. Cherry, deputy director of policy, Empower America.
October 17, 2001 12:10 p.m.

 

n his interview on NRO on Monday, Robert P. George — a man whom I admire greatly — listed the following as criteria for deeming a war just:

  • Self defense or defense of others
  • Likelihood of success
  • Last resort
  • Immunity of non-combatants
  • Proportionality of force

All of these properties are, of course, necessary for a war to be just. They are shared by many religious denominations, though their origins are explicitly Catholic. However, there is one more criterion, which I believe is both theologically required and politically consequential: being declared by legitimate authority.

In the Summa Theologica, St. Thomas makes this the first requirement for a war to be just.

For it is not the business of a private individual to declare war, because he can seek for redress of his rights from the tribunal of his superior. Moreover it is not the business of a private individual to summon together the people, which has to be done in wartime. And as the care of the common weal is committed to those who are in authority, it is their business to watch over the common weal of the city, kingdom or province subject to them. And just as it is lawful for them to have recourse to the sword in defending that common weal against internal disturbances, when they punish evil-doers, according to the words of the Apostle (Rm. 13:4): "He beareth not the sword in vain: for he is God's minister, an avenger to execute wrath upon him that doth evil"; so too, it is their business to have recourse to the sword of war in defending the common weal against external enemies. Hence it is said to those who are in authority (Ps. 81:4): "Rescue the poor: and deliver the needy out of the hand of the sinner"; and for this reason Augustine says (Contra Faust. xxii, 75): "The natural order conducive to peace among mortals demands that the power to declare and counsel war should be in the hands of those who hold the supreme authority."

On a theological level, this requirement takes into account the distinction drawn in Romans between the use of force by an individual (which is forbidden) and the use of force by a sovereign (which is permitted, indeed required). While we, as individuals, are called upon to "turn the other cheek," the state is required to — in the words of St. Paul — "execute wrath on the wrongdoer." This is immediately applicable in the case of justice within the state, but when the state itself is under attack, it is called to use force in this case as well.

Philosophically, too, this is a crucial component of any just-war theory. The other concerns enumerated by Professor George — from self-defense to last resort to proportionality — are pragmatic concerns. And as such, they are applications of moral principles to given situations. This application, therefore, can be done only by the legitimate authority. In other words, only that authority charged with calling for the just war can determine whether the other criteria fit. And because of that, the "legitimate authority" test is the first one that needs to be met in just-war discussions. It is the sine qua non of just-war theory.

And on a political level, the "legitimate authority" test is a crucial one as well. As the Catechism of the Catholic Church states clearly, "The evaluation of these conditions for moral legitimacy belongs to the prudential judgment of those who have responsibility for the common good" (2309). This does not mean that every war declared just by a competent authority is just. It does, however, mean that a war cannot be easily declared unjust by those without the "responsibility for the common good." Taken in its most literal sense, this might be interpreted to mean that the bishops of the Catholic Church could never deem a war unjust. This interpretation is rather strict, and one could easily imagine the bishops (appropriately) declaring that the jihad of Osama bin Laden is unjust. (One might imagine, for instance, the bishops declaring the war unjust simply because bin Laden has no legitimate authority to call for a jihad under any circumstances.)

More likely is the suggestion of restraint in speaking about the justice of a war. Most of the American bishops have taken this tone in the wake of the attacks of September 11th. In a statement released upon the first attacks in Afghanistan, Bishop Joseph Fiorenza — president of the U.S. Conference of Catholic Bishops — did not comment on the justice of the war but rather reiterated the general principles of the just war, leaving their application to the "legitimate authority."

Of even greater significance was Bishop Fiorenza's September 19th letter to the president. In this letter, he did not even cite what St. Thomas considered to be the three primary criteria for a just war — legitimate authority, just cause, and right intention — but rather focused on the more prudential concerns, "such as probability of success, civilian immunity, and proportionality." It would not be unseemly to read into this Bishop Fiorenza's belief that the criteria were met. But as the bishops ought not comment unduly on the unjustness of a war, so they should refrain from speaking about the justice of one.

The condition of "legitimate authority" is an important one to keep in mind when assessing the just-war theory, especially as it relates to the Catholic Church. The president enjoys the support of an all-but-unanimous Congress. And the more general "questions" about the legitimacy of the Bush presidency have disappeared, as they should have long ago, in the wake of his most impressive conduct during this first war of the 21st century — and a just war at that.

 
 

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