(a) It is a desire, for the object of pride is that which is pleasing and yet not easy of attainment.
(b) The desire is concerned with excellence, that is, with a high degree of some perfection (such as virtue, knowledge, beauty, fame, honor) or with superiority to others in perfection.
(c) The excellence sought is personal; that is, the object of pride is self as exalted on high or raised above others. Ambition seeks greatness in honors and dignities, presumption greatness in accomplishment, and vanity greatness in reputation and glory; pride, from which these other vices spring, seeks the greatness of the ego or of those things with which the ego is identified, such as one’s own children, one’s own family, or one’s own race.
(d) The desire is inordinate, either as to the matter, when one desires an excellence or superiority of which one is unworthy (e.g., equality with Our Lord), or as to the manner, when one expressly desires to have excellence or superiority without due subjection (e.g., to possess one’s virtue without dependence on God or from one’s own unaided merits). In the former case pride is opposed to greatness of soul, in the latter case to humility. The contempt which is proper to pride is a disdain for subjection, and the contempt which belongs to disobedience is a disgust for a precept; but pride naturally leads to contempt for law and for God and the neighbor (see 2367).
2558. The Acts of Pride.—(a) In his intellect, the proud man has an exaggerated opinion of his own worth, and this causes his inordinate desire of praise and exaltation. But pride may also be the cause of conceited ideas, for those who are too much in admiration of themselves often come to think that they are really as great as they wish to be.
(b) The will of the proud man worships his own greatness, and longs for its recognition and glorification by others.
(c) In his external words and works, the proud man betrays himself by boasting, self-glorification, self-justification, by his haughty appearance and gestures and luxurious style, by arrogance, insolence, perfidy, disregard of the rights and feelings of others, etc.
2559. The Sinfulness of Pride.—(a) Complete pride, which turns away from God because it considers subjection detrimental to one’s own excellence, is a mortal sin from its nature, since it is a manifest rebellion against the Supreme Being (Ecclus., x. 14). Such was the pride of Lucifer, but it is rare in human beings. Complete pride may be venial from the imperfection of the act, when it is only a semideliberate wish.
(b) Incomplete pride, which turns inordinately to the love of created excellence but without disaffection to superiors, is in itself a venial sin, for there is no serious disorder in the excess of an otherwise indifferent passion. But circumstances may make this pride mortal (e.g., when it is productive of serious harm to others).
2560. Pride Compared with Other Sins.—(a) Gravity.—Complete pride is less than hatred of God, for the former has as its object personal excellence, the latter separation from God. But after hatred of God complete pride is worse disloyalty than any other mortal sin; it separates from God directly, since it abjures allegiance to the Supreme Being, while other sins separate from God only indirectly, since they offend, not from contempt, but from ignorance, or passion or excessive desire.