FIRST ARTICLE [II-II, Q. 83, Art. 1]

Whether Prayer Is an Act of the Appetitive Power?

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.

Obj. 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.

Obj. 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.

_On the contrary,_ Isidore says (Etym. x) that "to pray is to speak."

Now speech belongs to the intellect. Therefore prayer is an act, not

of the appetitive, but of the intellective power.

_I answer that,_ According to Cassiodorus [*Comment. in Ps. 38:13]

"prayer (_oratio_) is spoken reason (_oris ratio_)." Now the

speculative and practical reason differ in this, that the speculative

merely apprehends its object, whereas the practical reason not only

apprehends but causes. Now one thing is the cause of another in two

ways: first perfectly, when it necessitates its effect, and this

happens when the effect is wholly subject to the power of the cause;

secondly imperfectly, by merely disposing to the effect, for the

reason that the effect is not wholly subject to the power of the

cause. Accordingly in this way the reason is cause of certain things

in two ways: first, by imposing necessity; and in this way it belongs

to reason, to command not only the lower powers and the members of

the body, but also human subjects, which indeed is done by

commanding; secondly, by leading up to the effect, and, in a way,

disposing to it, and in this sense the reason asks for something to

be done by things not subject to it, whether they be its equals or

its superiors. Now both of these, namely, to command and to ask or

beseech, imply a certain ordering, seeing that man proposes something

to be effected by something else, wherefore they pertain to the

reason to which it belongs to set in order. For this reason the

Philosopher says (Ethic. i, 13) that the "reason exhorts us to do

what is best."

Now in the present instance we are speaking of prayer [*This last

paragraph refers to the Latin word _oratio_ (prayer) which originally

signified a speech, being derived in the first instance from _os,_

_oris_ (the mouth).] as signifying a beseeching or petition, in which

sense Augustine [*Rabanus, De Univ. vi, 14]: says (De Verb. Dom.)

that "prayer is a petition," and Damascene states (De Fide Orth. iii,

24) that "to pray is to ask becoming things of God." Accordingly it

is evident that prayer, as we speak of it now, is an act of reason.

Reply Obj. 1: The Lord is said to hear the desire of the poor, either

because desire is the cause of their petition, since a petition is

like the interpreter of a desire, or in order to show how speedily

they are heard, since no sooner do the poor desire something than God

hears them before they put up a prayer, according to the saying of

Isa. 65:24, "And it shall come to pass, that before they call, I will

hear."

Reply Obj. 2: As stated above (I, Q. 82, A. 4; I-II, Q. 9, A. 1, ad

3), the will moves the reason to its end: wherefore nothing hinders

the act of reason, under the motion of the will, from tending to an

end such as charity which is union with God. Now prayer tends to God

through being moved by the will of charity, as it were, and this in

two ways. First, on the part of the object of our petition, because

when we pray we ought principally to ask to be united to God,

according to Ps. 26:4, "One thing I have asked of the Lord, this will

I seek after, that I may dwell in the house of the Lord all the days

of my life." Secondly, on the part of the petitioner, who ought to

approach the person whom he petitions, either locally, as when he

petitions a man, or mentally, as when he petitions God. Hence

Dionysius says (Div. Nom. iii) that "when we call upon God in our

prayers, we unveil our mind in His presence": and in the same sense

Damascene says (De Fide Orth. iii, 24) that "prayer is the raising up

of the mind to God."

Reply Obj. 3: These three acts belong to the speculative reason, but

to the practical reason it belongs in addition to cause something by

way of command or of petition, as stated above.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 538 / 1128 题