[II-II.q.178.a.1.arg.1] It would seem that no gratuitous grace is directed to the working of miracles. For every grace puts something in the one to whom it is given (Cf. I-II, 90, 1). Now the working of miracles puts nothing in the soul of the man who receives it since miracles are wrought at the touch even of a dead body. Thus we read (2 Kings 13:21) that "some . . . cast the body into the sepulchre of Eliseus. And when it had touched the bones of Eliseus, the man came to life, and stood upon his feet." Therefore the working of miracles does not belong to a gratuitous grace.

[II-II.q.178.a.1.arg.2] Further, the gratuitous graces are from the Holy Ghost, according to 1 Corinthians 12:4, "There are diversities of graces, but the same Spirit." Now the working of miracles is effected even by the unclean spirit, according to Matthew 24:24, "There shall arise false Christs and false prophets, and shall show great signs and wonders." Therefore it would seem that the working of miracles does not belong to a gratuitous grace.

[II-II.q.178.a.1.arg.3] Further, miracles are divided into "signs," "wonders" or "portents," and "virtues." [Cf. 2 Thessalonians 2:9, where the Douay version renders 'virtus' by 'power.' The use of the word 'virtue' in the sense of a miracle is now obsolete, and the generic term 'miracle' is elsewhere used in its stead: Cf. 1 Corinthians 12:10-28; Hebrews 2:4; Acts 2:22. Therefore it is unreasonable to reckon the "working of miracles" a gratuitous grace, any more than the "working of signs" and "wonders."

[II-II.q.178.a.1.arg.4] Further, the miraculous restoring to health is done by the power of God. Therefore the grace of healing should not be distinguished from the working of miracles.

[II-II.q.178.a.1.arg.5] Further, the working of miracles results from faith--either of the worker, according to 1 Corinthians 13:2, "If I should have all faith, so that I could remove mountains," or of other persons for whose sake miracles are wrought, according to Matthew 13:58, "And He wrought not many miracles there, because of their unbelief." Therefore, if faith be reckoned a gratuitous grace, it is superfluous to reckon in addition the working of signs as another gratuitous grace.

[II-II.q.178.a.1.sc] The Apostle (1 Corinthians 12:9-10) says that among other gratuitous graces, "to another" is given "the grace of healing . . . to another, the working of miracles."

[II-II.q.178.a.1.co] As stated above (Question 177, Article 1), the Holy Ghost provides sufficiently for the Church in matters profitable unto salvation, to which purpose the gratuitous graces are directed. Now just as the knowledge which a man receives from God needs to be brought to the knowledge of others through the gift of tongues and the grace of the word, so too the word uttered needs to be confirmed in order that it be rendered credible. This is done by the working of miracles, according to Mark 16:20, "And confirming the word with signs that followed": and reasonably so. For it is natural to man to arrive at the intelligible truth through its sensible effects. Wherefore just as man led by his natural reason is able to arrive at some knowledge of God through His natural effects, so is he brought to a certain degree of supernatural knowledge of the objects of faith by certain supernatural effects which are called miracles. Therefore the working of miracles belongs to a gratuitous grace.

[II-II.q.178.a.1.ad.1] Just as prophecy extends to whatever can be known supernaturally, so the working of miracles extends to all things that can be done supernaturally; the cause whereof is the divine omnipotence which cannot be communicated to any creature. Hence it is impossible for the principle of working miracles to be a quality abiding as a habit in the soul. On the other hand, just as the prophet's mind is moved by divine inspiration to know something supernaturally, so too is it possible for the mind of the miracle worker to be moved to do something resulting in the miraculous effect which God causes by His power. Sometimes this takes place after prayer, as when Peter raised to life the dead Tabitha (Acts 9:40): sometimes without any previous prayer being expressed, as when Peter by upbraiding the lying Ananias and Saphira delivered them to death (Acts 5:4-9). Hence Gregory says (Dial. ii, 30) that "the saints work miracles, sometimes by authority, sometimes by prayer." On either case, however, God is the principal worker, for He uses instrumentally either man's inward movement, or his speech, or some outward action, or again the bodily contact of even a dead body. Thus when Josue had said as though authoritatively (Joshua 10:12): "Move not, O sun, toward Gabaon," it is said afterwards (Joshua 10:14): "There was not before or after so long a day, the Lord obeying the voice of a man."

[II-II.q.178.a.1.ad.2] Our Lord is speaking there of the miracles to be wrought at the time of Antichrist, of which the Apostle says (2 Thessalonians 2:9) that the coming of Antichrist will be "according to the working of Satan, in all power, and signs, and lying wonders." To quote the words of Augustine (De Civ. Dei xx, 19), "it is a matter of debate whether they are called signs and lying wonders, because he will deceive the senses of mortals by imaginary visions, in that he will seem to do what he does not, or because, though they be real wonders, they will seduce into falsehood them that believe." They are said to be real, because the things themselves will be real, just as Pharaoh's magicians made real frogs and real serpents; but they will not be real miracles, because they will be done by the power of natural causes, as stated in I, 114, 4; whereas the working of miracles which is ascribed to a gratuitous grace, is done by God's power for man's profit.

[II-II.q.178.a.1.ad.3] Two things may be considered in miracles. One is that which is done: this is something surpassing the faculty of nature, and in this respect miracles are called "virtues." The other thing is the purpose for which miracles are wrought, namely the manifestation of something supernatural, and in this respect they are commonly called "signs": but on account of some excellence they receive the name of "wonder" or "prodigy," as showing something from afar [procul].

[II-II.q.178.a.1.ad.4] The "grace of healing" is mentioned separately, because by its means a benefit, namely bodily health, is conferred on man in addition to the common benefit bestowed in all miracles, namely the bringing of men to the knowledge of God.

[II-II.q.178.a.1.ad.5] The working of miracles is ascribed to faith for two reasons. First, because it is directed to the confirmation of faith, secondly, because it proceeds from God's omnipotence on which faith relies. Nevertheless, just as besides the grace of faith, the grace of the word is necessary that people may be instructed in the faith, so too is the grace of miracles necessary that people may be confirmed in their faith.

[II-II.q.178.a.2.arg.1] It would seem that the wicked cannot work miracles. For miracles are wrought through prayer, as stated above (1, ad 1). Now the prayer of a sinner is not granted, according to John 9:31, "We know that God doth not hear sinners," and Proverbs 28:9, "He that turneth away his ear from hearing the law, his prayer shall be an abomination." Therefore it would seem that the wicked cannot work miracles.

[II-II.q.178.a.2.arg.2] Further, miracles are ascribed to faith, according to Matthew 17:19, "If you have faith as a grain of mustard seed you shall say to this mountain: Remove from hence hither, and it shall remove." Now "faith without works is dead," according to (James 2:20), so that, seemingly, it is devoid of its proper operation. Therefore it would seem that the wicked, since they do not good works, cannot work miracles.

[II-II.q.178.a.2.arg.3] Further, miracles are divine attestations, according to Hebrews 2:4, "God also bearing them witness by signs and wonders and divers miracles": wherefore in the Church the canonization of certain persons is based on the attestation of miracles. Now God cannot bear witness to a falsehood. Therefore it would seem that wicked men cannot work miracles.

[II-II.q.178.a.2.arg.4] Further, the good are more closely united to God than the wicked. But the good do not all work miracles. Much less therefore do the wicked.

[II-II.q.178.a.2.sc] The Apostle says (1 Corinthians 13:2): "If I should have all faith, so that I could remove mountains, and have not charity, I am nothing." Now whosoever has not charity is wicked, because "this gift alone of the Holy Ghost distinguishes the children of the kingdom from the children of perdition," as Augustine says (De Trin. xv, 18). Therefore it would seem that even the wicked can work miracles.

[II-II.q.178.a.2.co] Some miracles are not true but imaginary deeds, because they delude man by the appearance of that which is not; while others are true deeds, yet they have not the character of a true miracle, because they are done by the power of some natural cause. Both of these can be done by the demons, as stated above (1, ad 2).

True miracles cannot be wrought save by the power of God, because God works them for man's benefit, and this in two ways: in one way for the confirmation of truth declared, in another way in proof of a person's holiness, which God desires to propose as an example of virtue. On the first way miracles can be wrought by any one who preaches the true faith and calls upon Christ's name, as even the wicked do sometimes. On this way even the wicked can work miracles. Hence Jerome commenting on Matthew 7:22, "Have not we prophesied in Thy name?" says: "Sometimes prophesying, the working of miracles, and the casting out of demons are accorded not to the merit of those who do these things, but to the invoking of Christ's name, that men may honor God, by invoking Whom such great miracles are wrought."

In the second way miracles are not wrought except by the saints, since it is in proof of their holiness that miracles are wrought during their lifetime or after death, either by themselves or by others. For we read (Acts 19:11-12) that "God wrought by the hand of Paul . . . miracles" and "even there were brought from his body to the sick, handkerchiefs . . . and the diseases departed from them." On this way indeed there is nothing to prevent a sinner from working miracles by invoking a saint; but the miracle is ascribed not to him, but to the one in proof of whose holiness such things are done.

[II-II.q.178.a.2.ad.1] As stated above (Question 83, Article 16) when we were treating of prayer, the prayer of impetration relies not on merit but on God's mercy, which extends even to the wicked, wherefore the prayers even of sinners are sometimes granted by God. Hence Augustine says (Tract. xliv in Joan.) that "the blind man spoke these words before he was anointed," that is, before he was perfectly enlightened; "since God does hear sinners." When it is said that the prayer of one who hears not the law is an abomination, this must be understood so far as the sinner's merit is concerned; yet it is sometimes granted, either for the spiritual welfare of the one who prays--as the publican was heard (Luke 18:1)4)--or for the good of others and for God's glory.

[II-II.q.178.a.2.ad.2] Faith without works is said to be dead, as regards the believer, who lives not, by faith, with the life of grace. But nothing hinders a living thing from working through a dead instrument, as a man through a stick. It is thus that God works while employing instrumentally the faith of a sinner.

[II-II.q.178.a.2.ad.3] Miracles are always true witnesses to the purpose for which they are wrought. Hence wicked men who teach a false doctrine never work true miracles in confirmation of their teaching, although sometimes they may do so in praise of Christ's name which they invoke, and by the power of the sacraments which they administer. If they teach a true doctrine, sometimes they work true miracles as confirming their teaching, but not as an attestation of holiness. Hence Augustine says (QQ. lxxxiii, qu. 79): "Magicians work miracles in one way, good Christians in another, wicked Christians in another. Magicians by private compact with the demons, good Christians by their manifest righteousness, evil Christians by the outward signs of righteousness."

[II-II.q.178.a.2.ad.4] As Augustine says (QQ. lxxxiii, qu. 79), "the reason why these are not granted to all holy men is lest by a most baneful error the weak be deceived into thinking such deeds to imply greater gifts than the deeds of righteousness whereby eternal life is obtained."

The Summa Theologica of St. Thomas AquinasSecond and Revised Edition, 1920Literally translated by Fathers of the English Dominican ProvinceOnline Edition Copyright © 2009 by Kevin Knight Nihil Obstat. F. Innocentius Apap, O.P., S.T.M., Censor. Theol.Imprimatur. Edus. Canonicus Surmont, Vicarius Generalis. Westmonasterii.APPROBATIO ORDINISNihil Obstat. F. Raphael Moss, O.P., S.T.L. and F. Leo Moore, O.P., S.T.L.Imprimatur. F. Beda Jarrett, O.P., S.T.L., A.M., Prior Provincialis AngliæMARIÆ IMMACULATÆ - SEDI SAPIENTIÆ