FIFTEENTH ARTICLE [II-II, Q. 83, Art. 15]

Whether Prayer Is Meritorious?

Objection 1: It would seem that prayer is not meritorious. All merit

proceeds from grace. But prayer precedes grace, since even grace is

obtained by means of prayer according to Luke 11:13, "(How much more)

will your Father from heaven give the good Spirit to them that ask

Him!" Therefore prayer is not a meritorious act.

Obj. 2: Further, if prayer merits anything, this would seem to be

chiefly that which is besought in prayer. Yet it does not always

merit this, because even the saints' prayers are frequently not

heard; thus Paul was not heard when he besought the sting of the

flesh to be removed from him. Therefore prayer is not a meritorious

act.

Obj. 3: Further, prayer is based chiefly on faith, according to James

1:6, "But let him ask in faith, nothing wavering." Now faith is not

sufficient for merit, as instanced in those who have lifeless faith.

Therefore prayer is not a meritorious act.

_On the contrary,_ A gloss on the words of Ps. 34:13, "My prayer

shall be turned into my bosom," explains them as meaning, "if my

prayer does not profit them, yet shall not I be deprived of my

reward." Now reward is not due save to merit. Therefore prayer is

meritorious.

_I answer that,_ As stated above (A. 13) prayer, besides causing

spiritual consolation at the time of praying, has a twofold efficacy

in respect of a future effect, namely, efficacy in meriting and

efficacy in impetrating. Now prayer, like any other virtuous act, is

efficacious in meriting, because it proceeds from charity as its

root, the proper object of which is the eternal good that we merit to

enjoy. Yet prayer proceeds from charity through the medium of

religion, of which prayer is an act, as stated above (A. 3), and with

the concurrence of other virtues requisite for the goodness of

prayer, viz. humility and faith. For the offering of prayer itself to

God belongs to religion, while the desire for the thing that we pray

to be accomplished belongs to charity. Faith is necessary in

reference to God to Whom we pray; that is, we need to believe that we

can obtain from Him what we seek. Humility is necessary on the part

of the person praying, because he recognizes his neediness. Devotion

too is necessary: but this belongs to religion, for it is its first

act and a necessary condition of all its secondary acts, as stated

above (Q. 82, AA. 1, 2).

As to its efficacy in impetrating, prayer derives this from the grace

of God to Whom we pray, and Who instigates us to pray. Wherefore

Augustine says (De Verb. Dom., Serm. cv, 1): "He would not urge us to

ask, unless He were willing to give"; and Chrysostom [*Cf. Catena

Aurea of St. Thomas on Luke 18. The words as quoted are not to be

found in the words of Chrysostom] says: "He never refuses to grant

our prayers, since in His loving-kindness He urged us not to faint in

praying."

Reply Obj. 1: Neither prayer nor any other virtuous act is

meritorious without sanctifying grace. And yet even that prayer which

impetrates sanctifying grace proceeds from some grace, as from a

gratuitous gift, since the very act of praying is "a gift of God," as

Augustine states (De Persever. xxiii).

Reply Obj. 2: Sometimes the merit of prayer regards chiefly something

distinct from the object of one's petition. For the chief object of

merit is beatitude, whereas the direct object of the petition of

prayer extends sometimes to certain other things, as stated above

(AA. 6, 7). Accordingly if this other thing that we ask for ourselves

be not useful for our beatitude, we do not merit it; and sometimes by

asking for and desiring such things we lose merit for instance if we

ask of God the accomplishment of some sin, which would be an impious

prayer. And sometimes it is not necessary for salvation, nor yet

manifestly contrary thereto; and then although he who prays may merit

eternal life by praying, yet he does not merit to obtain what he asks

for. Hence Augustine says (Liber. Sentent. Prosperi sent. ccxii): "He

who faithfully prays God for the necessaries of this life, is both

mercifully heard, and mercifully not heard. For the physician knows

better than the sick man what is good for the disease." For this

reason, too, Paul was not heard when he prayed for the removal of the

sting in his flesh, because this was not expedient. If, however, we

pray for something that is useful for our beatitude, through being

conducive to salvation, we merit it not only by praying, but also by

doing other good deeds: therefore without any doubt we receive what

we ask for, yet when we ought to receive it: "since certain things

are not denied us, but are deferred that they may be granted at a

suitable time," according to Augustine (Tract. cii in Joan.): and

again this may be hindered if we persevere not in asking for it.

Wherefore Basil says (De Constit. Monast. i): "The reason why

sometimes thou hast asked and not received, is because thou hast

asked amiss, either inconsistently, or lightly, or because thou hast

asked for what was not good for thee, or because thou hast ceased

asking." Since, however, a man cannot condignly merit eternal life

for another, as stated above (I-II, Q. 114, A. 6), it follows that

sometimes one cannot condignly merit for another things that pertain

to eternal life. For this reason we are not always heard when we pray

for others, as stated above (A. 7, ad 2, 3). Hence it is that four

conditions are laid down; namely, to ask--"for ourselves--things

necessary for salvation--piously--perseveringly"; when all these four

concur, we always obtain what we ask for.

Reply Obj. 3: Prayer depends chiefly on faith, not for its efficacy

in meriting, because thus it depends chiefly on charity, but for its

efficacy in impetrating, because it is through faith that man comes

to know of God's omnipotence and mercy, which are the source whence

prayer impetrates what it asks for.

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Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 552 / 1128 题