Whether every passion of the soul is evil morally?

Objections

Objection 1 : It would seem that all the passions of the soul are morally evil. For Augustine says (De Civ. Dei ix, 4) that "some call the soul's passions diseases or disturbances of the soul" [*Those things which the Greeks call {pathe}, we prefer to call disturbances rather than diseases (Tusc. iv. 5)]. But every disease or disturbance of the soul is morally evil. Therefore every passion of the soul is evil morally.
Objection 2 : Further, Damascene says (De Fide Orth. ii, 22) that "movement in accord with nature is an action, but movement contrary to nature is passion." But in movements of the soul, what is against nature is sinful and morally evil: hence he says elsewhere (De Fide Orth. ii, 4) that "the devil turned from that which is in accord with nature to that which is against nature." Therefore these passions are morally evil.
Objection 3 : Further, whatever leads to sin, has an aspect of evil. But these passions lead to sin: wherefore they are called "the passions of sins" (Rm. 7:5). Therefore it seems that they are morally evil.