Whether the sin of morose delectation is in the reason?

Objections

Objection 1 : It would seem that the sin of morose delectation is not in the reason. For delectation denotes a movement of the appetitive power, as stated above (Question [31], Article [1]). But the appetitive power is distinct from the reason, which is an apprehensive power. Therefore morose delectation is not in the reason.
Objection 2 : Further, the object shows to which power an act belongs, since it is through the act that the power is directed to its object. Now a morose delectation is sometimes about sensible goods, and not about the goods of the reason. Therefore the sin of morose delectation is not in the reason.
Objection 3 : Further, a thing is said to be morose [*From the Latin 'mora'---delay] through taking a length of time. But length of time is no reason why an act should belong to a particular power. Therefore morose delectation does not belong to the reason.