St. James:
Thanks, and I recommend that you study the Catholic catechism and cease misrepresenting church doctrine.
Don’t be rude. There really are three necessary conditions for a just war in Catholic theology, and they are innumerated in the Catholic Catechism if you know where to look. Here are the references:
*authorized authority: *
catechism states:
The evaluation of these conditions for moral legitimacy belongs to the prudential judgment of those who have responsibility for the common good. (2309)
just cause:
catechism states:
- the damage inflicted by the aggressor on the nation or community of nations must be lasting, grave, and certain; (also in 2309)
rightful intention: *
- there must be serious prospects of success; (also in 2309)
*- the use of arms must not produce evils and disorders graver than the evil to be eliminated. The power of modem means of destruction weighs very heavily in evaluating this condition. *
-all other means of putting an end to it must have been shown to be impractical or ineffective ;(also in 2309)
*
All citizens and all governments are obliged to work for the avoidance of war. However, "as long as the danger of war persists and there is no international authority with the necessary competence and power, governments cannot be denied the right of lawful self-defense, once all peace efforts have failed."106 (2308)
What I outlined is the classic outline for the just war doctrine. Here is what St. Thomas actually said, if you are interested:
*I answer that, In order for a war to be just, three things are necessary. First, the authority of the sovereign by whose command the war is to be waged. 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.” *
*Secondly, a just cause is required, namely that those who are attacked, should be attacked because they deserve it on account of some fault. Wherefore Augustine says (Questions. in Hept., qu. x, super Jos.): “A just war is wont to be described as one that avenges wrongs, when a nation or state has to be punished, for refusing to make amends for the wrongs inflicted by its subjects, or to restore what it has seized unjustly.” *
*Thirdly, it is necessary that the belligerents should have a rightful intention, so that they intend the advancement of good, or the avoidance of evil. Hence Augustine says (De Verb. Dom. *The words quoted are to be found not in St. Augustine’s works, but Can. Apud. Caus. xxiii, qu. 1]): “True religion looks upon as peaceful those wars that are waged not for motives of aggrandizement, or cruelty, but with the object of securing peace, of punishing evil-doers, and of uplifting the good.” For it may happen that the war is declared by the legitimate authority, and for a just cause, and yet be rendered unlawful through a wicked intention. Hence Augustine says (Contra Faust. xxii, 74): “The passion for inflicting harm, the cruel thirst for vengeance, an unpacific and relentless spirit, the fever of revolt, the lust of power, and such like things, all these are rightly condemned in war.” *
**St. Thomas Aquinas **
**The Summa Theologica **
**Part II, Question 40 **