Whether prayer is an act of the appetitive power?

Objections

Objection 1 : It would seem that prayer is an act of the appetitive power. It belongs to prayer to be heard. Now it is the desire that is heard by God, according to Ps. 9:38, "The Lord hath heard the desire of the poor." Therefore prayer is desire. But desire is an act of the appetitive power: and therefore prayer is also.
Objection 2 : Further, Dionysius says (Div. Nom. iii): "It is useful to begin everything with prayer, because thereby we surrender ourselves to God and unite ourselves to Him." Now union with God is effected by love which belongs to the appetitive power. Therefore prayer belongs to the appetitive power.
Objection 3 : Further, the Philosopher states (De Anima iii, 6) that there are two operations of the intellective part. Of these the first is "the understanding of indivisibles," by which operation we apprehend what a thing is: while the second is "synthesis" and "analysis," whereby we apprehend that a thing is or is not. To these a third may be added, namely, "reasoning," whereby we proceed from the known to the unknown. Now prayer is not reducible to any of these operations. Therefore it is an operation, not of the intellective, but of the appetitive power.