Whether the object of anger is good or evil?

Objections

Objection 1 : It would seem that the object of anger is evil. For Gregory of Nyssa says [*Nemesius, De Nat. Hom. xxi.] that anger is "the sword-bearer of desire," inasmuch, to wit, as it assails whatever obstacle stands in the way of desire. But an obstacle has the character of evil. Therefore anger regards evil as its object.
Objection 2 : Further, anger and hatred agree in their effect, since each seeks to inflict harm on another. But hatred regards evil as its object, as stated above (Question [29], Article [1]). Therefore anger does also.
Objection 3 : Further, anger arises from sorrow; wherefore the Philosopher says (Ethic. viii, 6) that "anger acts with sorrow." But evil is the object of sorrow. Therefore it is also the object of anger.