Whether delight is a passion?

Objections

Objection 1 : It would seem that delight is not a passion. For Damascene (De Fide Orth. ii, 22) distinguishes operation from passion, and says that "operation is a movement in accord with nature, while passion is a movement contrary to nature." But delight is an operation, according to the Philosopher (Ethic. vii, 12; x, 5). Therefore delight is not a passion.
Objection 2 : Further, "To be passive is to be moved," as stated in Phys. iii, 3. But delight does not consist in being moved, but in having been moved; for it arises from good already gained. Therefore delight is not a passion.
Objection 3 : Further, delight is a kind of a perfection of the one who is delighted; since it "perfects operation," as stated in Ethic. x, 4,5. But to be perfected does not consist in being passive or in being altered, as stated in Phys. vii, 3 and De Anima ii, 5. Therefore delight is not a passion.