Whether ambition is a sin?

❌ Objection 1 : It seems that ambition is not a sin. For ambition denotes the desire of honor. Now honor is in itself a good thing, and the greatest of external goods: wherefore those who care not for honor are reproved. Therefore ambition is not a sin; rather is it something deserving of praise, in so far as a good is laudably desired.

❌ Objection 2 : Further, anyone may, without sin, desire what is due to him as a reward. Now honor is the reward of virtue, as the Philosopher states (Ethic. i, 12; iv, 3; viii, 14). Therefore ambition of honor is not a sin.

❌ Objection 3 : Further, that which heartens a man to do good and disheartens him from doing evil, is not a sin. Now honor heartens men to do good and to avoid evil; thus the Philosopher says (Ethic. iii, 8) that "with the bravest men, cowards are held in dishonor, and the brave in honor": and Tully says (De Tusc. Quaest. i) that "honor fosters the arts." Therefore ambition is not a sin.