Whether any passion is in the soul?

Objections

Objection 1 : It would seem that there is no passion in the soul. Because passivity belongs to matter. But the soul is not composed of matter and form, as stated in the FP, Question [75], Article [5]. Therefore there is no passion in the soul.
Objection 2 : Further, passion is movement, as is stated in Phys. iii, 3. But the soul is not moved, as is proved in De Anima i, 3. Therefore passion is not in the soul.
Objection 3 : Further, passion is the road to corruption; since "every passion, when increased, alters the substance," as is stated in Topic. vi, 6. But the soul is incorruptible. Therefore no passion is in the soul.