Obj. 2: Further, the words spoken in the consecration of the bread are not more efficacious than those spoken in the consecration of the wine, since both are Christ's words. But directly the words are spoken--"This is My body," there is perfect consecration of the bread. Therefore, directly these other words are uttered--"This is the chalice of My blood," there is perfect consecration of the blood; and so the words which follow do not appeal to be of the substance of the form, especially since they refer to the properties of this sacrament.
Obj. 3: Further, the New Testament seems to be an internal inspiration, as is evident from the Apostle quoting the words of Jeremias (31:31): "I will perfect unto the house of Israel a New Testament...I will give My laws into their mind" (Heb. 8:8). But a sacrament is an outward visible act. Therefore, in the form of the sacrament the words "of the New Testament" are improperly added.
Obj. 4: Further, a thing is said to be new which is near the beginning of its existence. But what is eternal has no beginning of its existence. Therefore it is incorrect to say "of the New and Eternal," because it seems to savor of a contradiction.
Obj. 5: Further, occasions of error ought to be withheld from men, according to Isa. 57:14: "Take away the stumbling blocks out of the way of My people." But some have fallen into error in thinking that Christ's body and blood are only mystically present in this sacrament. Therefore it is out of place to add "the mystery of faith."
Obj. 6: Further, it was said above (Q. 73, A. 3, ad 3), that as Baptism is the sacrament of faith, so is the Eucharist the sacrament of charity. Consequently, in this form the word "charity" ought rather to be used than "faith."
Obj. 7: Further, the whole of this sacrament, both as to body and blood, is a memorial of our Lord's Passion, according to 1 Cor.
11:26: "As often as you shall eat this bread and drink the chalice, you shall show the death of the Lord." Consequently, mention ought to be made of Christ's Passion and its fruit rather in the form of the consecration of the blood, than in the form of the consecration of the body, especially since our Lord said: "This is My body, which shall be delivered up for you" (Luke 22:19).
Christ's Passion sufficed for all; while as to its efficacy it was profitable for many. Therefore it ought to be said: "Which shall be shed for all," or else "for many," without adding, "for you."
Objection 9: Further, the words whereby this sacrament is consecrated draw their efficacy from Christ's institution. But no Evangelist narrates that Christ spoke all these words. Therefore this is not an appropriate form for the consecration of the wine.
_On the contrary,_ The Church, instructed by the apostles, uses this form.
_I answer that,_ There is a twofold opinion regarding this form. Some have maintained that the words "This is the chalice of My blood" alone belong to the substance of this form, but not those words which follow. Now this seems incorrect, because the words which follow them are determinations of the predicate, that is, of Christ's blood.
consequently they belong to the integrity of the expression.
And on this account others say more accurately that all the words which follow are of the substance of the form down to the words, "As often as ye shall do this," which belong to the use of this sacrament, and consequently do not belong to the substance of the form. Hence it is that the priest pronounces all these words, under the same rite and manner, namely, holding the chalice in his hands.
Moreover, in Luke 22:20, the words that follow are interposed with the preceding words: "This is the chalice, the new testament in My blood."
Consequently it must be said that all the aforesaid words belong to the substance of the form; but that by the first words, "This is the chalice of My blood," the change of the wine into blood is denoted, as explained above (A. 2) in the form for the consecration of the bread; but by the words which come after is shown the power of the blood shed in the Passion, which power works in this sacrament, and is ordained for three purposes. First and principally for securing our eternal heritage, according to Heb. 10:19: "Having confidence in the entering into the holies by the blood of Christ"; and in order to denote this, we say, "of the New and Eternal Testament." Secondly, for justifying by grace, which is by faith according to Rom. 3:25, 26: "Whom God hath proposed to be a propitiation, through faith in His blood...that He Himself may be just, and the justifier of him who is of the faith of Jesus Christ": and on this account we add, "The Mystery of Faith." Thirdly, for removing sins which are the impediments to both of these things, according to Heb. 9:14: "The blood of Christ...shall cleanse our conscience from dead works," that is, from sins; and on this account, we say, "which shall be shed for you and for many unto the forgiveness of sins."
Reply Obj. 1: The expression "This is the chalice of My blood" is a figure of speech, which can be understood in two ways. First, as a figure of metonymy; because the container is put for the contained, so that the meaning is: "This is My blood contained in the chalice"; of which mention is now made, because Christ's blood is consecrated in this sacrament, inasmuch as it is the drink of the faithful, which is not implied under the notion of blood; consequently this had to be denoted by the vessel adapted for such usage.
Secondly, it can be taken by way of metaphor, so that Christ's Passion is understood by the chalice by way of comparison, because, like a cup, it inebriates, according to Lam. 3:15: "He hath filled me with bitterness, he hath inebriated me with wormwood": hence our Lord Himself spoke of His Passion as a chalice, when He said (Matt.
26:39): "Let this chalice pass away from Me": so that the meaning is: "This is the chalice of My Passion." This is denoted by the blood being consecrated apart from the body; because it was by the Passion that the blood was separated from the body.
Reply Obj. 2: As was said above (ad 1; Q. 76, A. 2, ad 1), the blood consecrated apart expressly represents Christ's Passion, and therefore mention is made of the fruits of the Passion in the consecration of the blood rather than in that of the body, since the body is the subject of the Passion. This is also pointed out in our Lord's saying, "which shall be delivered up for you," as if to say, "which shall undergo the Passion for you."
Reply Obj. 3: A testament is the disposal of a heritage. But God disposed of a heavenly heritage to men, to be bestowed through the virtue of the blood of Jesus Christ; because, according to Heb. 9:16: "Where there is a testament the death of the testator must of necessity come in." Now Christ's blood was exhibited to men in two ways. First of all in figure, and this belongs to the Old Testament; consequently the Apostle concludes (Heb. 9:16): "Whereupon neither was the first indeed dedicated without blood," which is evident from this, that as related in Ex. 24:7, 8, "when every" commandment of the law "had been read" by Moses, "he sprinkled all the people" saying: "This is the blood of the testament which the Lord hath enjoined unto you."
Secondly, it was shown in very truth; and this belongs to the New Testament. This is what the Apostle premises when he says (Rom.
9:15): "Therefore He is the Mediator of the New Testament, that by means of His death...they that are called may receive the promise of eternal inheritance." Consequently, we say here, "The blood of the New Testament," because it is shown now not in figure but in truth; and therefore we add, "which shall be shed for you." But the internal inspiration has its origin in the power of this blood, according as we are justified by Christ's Passion.
Reply Obj. 4: This Testament is a "new one" by reason of its showing forth: yet it is called "eternal" both on account of God's eternal pre-ordination, as well as on account of the eternal heritage which is prepared by this testament. Moreover, Christ's Person is eternal, in Whose blood this testament is appointed.
Reply Obj. 5: The word "mystery" is inserted, not in order to exclude reality, but to show that the reality is hidden, because Christ's blood is in this sacrament in a hidden manner, and His Passion was dimly foreshadowed in the Old Testament.
Reply Obj. 6: It is called the "Sacrament of Faith," as being an object of faith: because by faith alone do we hold the presence of Christ's blood in this sacrament. Moreover Christ's Passion justifies by faith. Baptism is called the "Sacrament of Faith" because it is a profession of faith. This is called the "Sacrament of Charity," as being figurative and effective thereof.
Reply Obj. 7: As stated above (ad 2), the blood consecrated apart represents Christ's blood more expressively; and therefore mention is made of Christ's Passion and its fruits, in the consecration of the blood rather than in that of the body.
Reply Obj. 8: The blood of Christ's Passion has its efficacy not merely in the elect among the Jews, to whom the blood of the Old Testament was exhibited, but also in the Gentiles; nor only in priests who consecrate this sacrament, and in those others who partake of it; but likewise in those for whom it is offered. And therefore He says expressly, "for you," the Jews, "and for many," namely the Gentiles; or, "for you" who eat of it, and "for many," for whom it is offered.
Reply Obj. 9: The Evangelists did not intend to hand down the forms of the sacraments, which in the primitive Church had to be kept concealed, as Dionysius observes at the close of his book on the ecclesiastical hierarchy; their object was to write the story of Christ. Nevertheless nearly all these words can be culled from various passages of the Scriptures. Because the words, "This is the chalice," are found in Luke 22:20, and 1 Cor. 11:25, while Matthew says in chapter 26:28: "This is My blood of the New Testament, which shall be shed for many unto the remission of sins." The words added, namely, "eternal" and "mystery of faith," were handed down to the Church by the apostles, who received them from our Lord, according to 1 Cor. 11:23: "I have received of the Lord that which also I delivered unto you."
FOURTH ARTICLE [III, Q. 78, Art. 4] Whether in the Aforesaid Words of the Forms There Be Any Created Power Which Causes the Consecration?
Objection 1: It seems that in the aforesaid words of the forms there is no created power which causes the consecration. Because Damascene says (De Fide Orth. iv): "The change of the bread into Christ's body is caused solely by the power of the Holy Ghost." But the power of the Holy Ghost is uncreated. Therefore this sacrament is not caused by any created power of those words.
Obj. 2: Further, miraculous works are wrought not by any created power, but solely by Divine power, as was stated in the First Part (Q. 110, A. 4). But the change of the bread and wine into Christ's body and blood is a work not less miraculous than the creation of things, or than the formation of Christ's body in the womb of a virgin: which things could not be done by any created power.
Therefore, neither is this sacrament consecrated by any created power of the aforesaid words.
Obj. 3: Further, the aforesaid words are not simple, but composed of many; nor are they uttered simultaneously, but successively. But, as stated above (Q. 75, A. 7), this change is wrought instantaneously.
Hence it must be done by a simple power. Therefore it is not effected by the power of those words.
_On the contrary,_ Ambrose says (De Sacram. iv): "If there be such might in the word of the Lord Jesus that things non-existent came into being, how much more efficacious is it to make things existing to continue, and to be changed into something else? And so, what was bread before consecration is now the body of Christ after consecration, because Christ's word changes a creature into something different."
_I answer that,_ Some have maintained that neither in the above words is there any created power for causing the transubstantiation, nor in the other forms of the sacraments, or even in the sacraments themselves, for producing the sacramental effects. This, as was shown above (Q. 62, A. 1), is both contrary to the teachings of the saints, and detracts from the dignity of the sacraments of the New Law.
Hence, since this sacrament is of greater worth than the others, as stated above (Q. 65, A. 3), the result is that there is in the words of the form of this sacrament a created power which causes the change to be wrought in it: instrumental, however, as in the other sacraments, as stated above (Q. 62, AA. 3, 4). For since these words are uttered in the person of Christ, it is from His command that they receive their instrumental power from Him, just as His other deeds and sayings derive their salutary power instrumentally, as was Reply Obj. 1: When the bread is said to be changed into Christ's body solely by the power of the Holy Ghost, the instrumental power which lies in the form of this sacrament is not excluded: just as when we say that the smith alone makes a knife we do not deny the power of the hammer.
Reply Obj. 2: No creature can work miracles as the chief agent. Yet it can do so instrumentally, just as the touch of Christ's hand healed the leper. And in this fashion Christ's words change the bread into His body. But in Christ's conception, whereby His body was fashioned, it was impossible for anything derived from His body to have the instrumental power of forming that very body. Likewise in creation there was no term wherein the instrumental action of a creature could be received. Consequently there is no comparison.
Reply Obj. 3: The aforesaid words, which work the consecration, operate sacramentally. Consequently, the converting power latent under the forms of these sacraments follows the meaning, which is terminated in the uttering of the last word. And therefore the aforesaid words have this power in the last instant of their being uttered, taken in conjunction with those uttered before. And this power is simple by reason of the thing signified, although there be composition in the words uttered outwardly.
FIFTH ARTICLE [III, Q. 78, Art. 5] Whether the Aforesaid Expressions Are True?
Objection 1: It seems that the aforesaid expressions are not true.
Because when we say: "This is My body," the word "this" designates a substance. But according to what was said above (AA. 1, 4, ad 3; Q.
75, AA. 2, 7), when the pronoun "this" is spoken, the substance of the bread is still there, because the transubstantiation takes place in the last instant of pronouncing the words. But it is false to say: "Bread is Christ's body." Consequently this expression, "This is My body," is false.
Obj. 2: Further, the pronoun "this" appeals to the senses. But the sensible species in this sacrament are neither Christ's body nor even its accidents. Therefore this expression, "This is My body," cannot be true.
Obj. 3: Further, as was observed above (A. 4, ad 3), these words, by their signification, effect the change of the bread into the body of Christ. But an effective cause is understood as preceding its effect.
Therefore the meaning of these words is understood as preceding the change of the bread into the body of Christ. But previous to the change this expression, "This is My body," is false. Therefore the expression is to be judged as false simply; and the same reason holds good of the other phrase: "This is the chalice of My blood," etc.
_On the contrary,_ These words are pronounced in the person of Christ, Who says of Himself (John 14:6): "I am the truth."
_I answer that,_ There have been many opinions on this point. Some have said that in this expression, "This is My body," the word "this" implies demonstration as conceived, and not as exercised, because the whole phrase is taken materially, since it is uttered by a way of narration: for the priest relates that Christ said: "This is My body."
But such a view cannot hold good, because then these words would not be applied to the corporeal matter present, and consequently the sacrament would not be valid: for Augustine says (Tract. lxxx in Joan.): "The word is added to the element, and this becomes a sacrament." Moreover this solution ignores entirely the difficulty which this question presents: for there is still the objection in regard to the first uttering of these words by Christ; since it is evident that then they were employed, not materially, but significatively. And therefore it must be said that even when spoken by the priest they are taken significatively, and not merely materially. Nor does it matter that the priest pronounces them by way of recital, as though they were spoken by Christ, because owing to Christ's infinite power, just as through contact with His flesh the regenerative power entered not only into the waters which came into contact with Christ, but into all waters throughout the whole world and during all future ages, so likewise from Christ's uttering these words they derived their consecrating power, by whatever priest they be uttered, as if Christ present were saying them.
And therefore others have said that in this phrase the word "this" appeals, not to the senses, but to the intellect; so that the meaning is, "This is My body"--i.e. "The thing signified by 'this' is My body." But neither can this stand, because, since in the sacraments the effect is that which is signified, from such a form it would not result that Christ's body was in very truth in this sacrament, but merely as in a sign, which is heretical, as stated above (Q. 85, A.
1).
Consequently, others have said that the word "this" appeals to the senses; not at the precise instant of its being uttered, but merely at the last instant thereof; as when a man says, "Now I am silent," this adverb "now" points to the instant immediately following the speech: because the sense is: "Directly these words are spoken I am silent." But neither can this hold good, because in that case the meaning of the sentence would be: "My body is My body," which the above phrase does not effect, because this was so even before the utterance of the words: hence neither does the aforesaid sentence mean this.
Consequently, then, it remains to be said, as stated above (A. 4), that this sentence possesses the power of effecting the conversion of the bread into the body of Christ. And therefore it is compared to other sentences, which have power only of signifying and not of producing, as the concept of the practical intellect, which is productive of the thing, is compared to the concept of our speculative intellect which is drawn from things, because "words are signs of concepts," as the Philosopher says (Peri Herm. i). And therefore as the concept of the practical intellect does not presuppose the thing understood, but makes it, so the truth of this expression does not presuppose the thing signified, but makes it; for such is the relation of God's word to the things made by the Word.
Now this change takes place not successively, but in an instant, as stated above (Q. 77, A. 7). Consequently one must understand the aforesaid expression with reference to the last instant of the words being spoken, yet not so that the subject may be understood to have stood for that which is the term of the conversion; viz. that the body of Christ is the body of Christ; nor again that the subject be understood to stand for that which it was before the conversion, namely, the bread, but for that which is commonly related to both, i.e. that which is contained in general under those species. For these words do not make the body of Christ to be the body of Christ, nor do they make the bread to be the body of Christ; but what was contained under those species, and was formerly bread, they make to be the body of Christ. And therefore expressly our Lord did not say: "This bread is My body," which would be the meaning of the second opinion; nor "This My body is My body," which would be the meaning of the third opinion: but in general: "This is My body," assigning no noun on the part of the subject, but only a pronoun, which signifies substance in common, without quality, that is, without a determinate form.
Reply Obj. 1: The term "this" points to a substance, yet without determining its proper nature, as stated above.
Reply Obj. 2: The pronoun "this" does not indicate the accidents, but the substance underlying the accidents, which at first was bread, and is afterwards the body of Christ, which body, although not informed by those accidents, is yet contained under them.
Reply Obj. 3: The meaning of this expression is, in the order of nature, understood before the thing signified, just as a cause is naturally prior to the effect; but not in order of time, because this cause has its effect with it at the same time, and this suffices for the truth of the expression.
SIXTH ARTICLE [III, Q. 78, Art. 6] Whether the Form of the Consecration of the Bread Accomplishes Its Effect Before the Form of the Consecration of the Wine Be Completed?
Objection 1: It seems that the form of the consecration of the bread does not accomplish its effect until the form for the consecration of the wine be completed. For, as Christ's body begins to be in this sacrament by the consecration of the bread, so does His blood come to be there by the consecration of the wine. If, then, the words for consecrating the bread were to produce their effect before the consecration of the wine, it would follow that Christ's body would be present in this sacrament without the blood, which is improper.
Obj. 2: Further, one sacrament has one completion: hence although there be three immersions in Baptism, yet the first immersion does not produce its effect until the third be completed. But all this sacrament is one, as stated above (Q. 73, A. 2). Therefore the words whereby the bread is consecrated do not bring about their effect without the sacramental words whereby the wine is consecrated.
Obj. 3: Further, there are several words in the form for consecrating the bread, the first of which do not secure their effect until the last be uttered, as stated above (A. 4, ad 3). Therefore, for the same reason, neither do the words for the consecration of Christ's body produce their effect, until the words for consecrating Christ's blood are spoken.
_On the contrary,_ Directly the words are uttered for consecrating the bread, the consecrated host is shown to the people to be adored, which would not be done if Christ's body were not there, for that would be an act of idolatry. Therefore the consecrating words of the bread produce their effect before the words are spoken for consecrating the wine.
_I answer that,_ Some of the earlier doctors said that these two forms, namely, for consecrating the bread and the wine, await each other's action, so that the first does not produce its effect until the second be uttered.
But this cannot stand, because, as stated above (A. 5, ad 3), for the truth of this phrase, "This is My body," wherein the verb is in the present tense, it is required for the thing signified to be present simultaneously in time with the signification of the expression used; otherwise, if the thing signified had to be awaited for afterwards, a verb of the future tense would be employed, and not one of the present tense, so that we should not say, "This is My body," but "This will be My body." But the signification of this speech is complete directly those words are spoken. And therefore the thing signified must be present instantaneously, and such is the effect of this sacrament; otherwise it would not be a true speech. Moreover, this opinion is against the rite of the Church, which forthwith adores the body of Christ after the words are uttered.
Hence it must be said that the first form does not await the second in its action, but has its effect on the instant.
Reply Obj. 1: It is on this account that they who maintained the above opinion seem to have erred. Hence it must be understood that directly the consecration of the bread is complete, the body of Christ is indeed present by the power of the sacrament, and the blood by real concomitance; but afterwards by the consecration of the wine, conversely, the blood of Christ is there by the power of the sacrament, and the body by real concomitance, so that the entire Christ is under either species, as stated above (Q. 76, A. 2).
Reply Obj. 2: This sacrament is one in perfection, as stated above (Q. 73, A. 2), namely, inasmuch as it is made up of two things, that is, of food and drink, each of which of itself has its own perfection; but the three immersions of Baptism are ordained to one simple effect, and therefore there is no resemblance.
Reply Obj. 3: The various words in the form for consecrating the bread constitute the truth of one speech, but the words of the different forms do not, and consequently there is no parallel.
QUESTION 79 OF THE EFFECTS OF THIS SACRAMENT (In Eight Articles) We must now consider the effects of this sacrament, and under this head there are eight points of inquiry: (1) Whether this sacrament bestows grace?
(2) Whether the attaining of glory is an effect of this sacrament?
(3) Whether the forgiveness of mortal sin is an effect of this sacrament?
(4) Whether venial sin is forgiven by this sacrament?
(5) Whether the entire punishment due for sin is forgiven by this sacrament?
(6) Whether this sacrament preserves man from future sins?
(7) Whether this sacrament benefits others besides the recipients?
(8) Of the obstacles to the effect of this sacrament.
FIRST ARTICLE [III, Q. 79, Art. 1] Whether Grace Is Bestowed Through This Sacrament?
Objection 1: It seems that grace is not bestowed through this sacrament. For this sacrament is spiritual nourishment. But nourishment is only given to the living. Therefore since the spiritual life is the effect of grace, this sacrament belongs only to one in the state of grace. Therefore grace is not bestowed through this sacrament for it to be had in the first instance. In like manner neither is it given so as grace may be increased, because spiritual growth belongs to the sacrament of Confirmation, as stated above (Q.
72, A. 1). Consequently, grace is not bestowed through this sacrament.
Obj. 2: Further, this sacrament is given as a spiritual refreshment.
But spiritual refreshment seems to belong to the use of grace rather than to its bestowal. Therefore it seems that grace is not given through this sacrament.
Obj. 3: Further, as was said above (Q. 74, A. 1), "Christ's body is offered up in this sacrament for the salvation of the body, and His blood for that of the soul." Now it is not the body which is the subject of grace, but the soul, as was shown in the Second Part (I-II, Q. 110, A. 4). Therefore grace is not bestowed through this sacrament, at least so far as the body is concerned.
_On the contrary,_ Our Lord says (John 6:52): "The bread which I will give, is My flesh for the life of the world." But the spiritual life is the effect of grace. Therefore grace is bestowed through this sacrament.
_I answer that,_ The effect of this sacrament ought to be considered, first of all and principally, from what is contained in this sacrament, which is Christ; Who, just as by coming into the world, He visibly bestowed the life of grace upon the world, according to John 1:17: "Grace and truth came by Jesus Christ," so also, by coming sacramentally into man causes the life of grace, according to John 6:58: "He that eateth Me, the same also shall live by Me." Hence Cyril says on Luke 22:19: "God's life-giving Word by uniting Himself with His own flesh, made it to be productive of life. For it was becoming that He should be united somehow with bodies through His sacred flesh and precious blood, which we receive in a life-giving blessing in the bread and wine."
Secondly, it is considered on the part of what is represented by this sacrament, which is Christ's Passion, as stated above (Q. 74, A. 1; Q. 76, A. 2, ad 1). And therefore this sacrament works in man the effect which Christ's Passion wrought in the world. Hence, Chrysostom says on the words, "Immediately there came out blood and water" (John 19:34): "Since the sacred mysteries derive their origin from thence, when you draw nigh to the awe-inspiring chalice, so approach as if you were going to drink from Christ's own side." Hence our Lord Himself says (Matt. 26:28): "This is My blood...which shall be shed for many unto the remission of sins."
Thirdly, the effect of this sacrament is considered from the way in which this sacrament is given; for it is given by way of food and drink. And therefore this sacrament does for the spiritual life all that material food does for the bodily life, namely, by sustaining, giving increase, restoring, and giving delight. Accordingly, Ambrose says (De Sacram. v): "This is the bread of everlasting life, which supports the substance of our soul." And Chrysostom says (Hom. xlvi in Joan.): "When we desire it, He lets us feel Him, and eat Him, and embrace Him." And hence our Lord says (John 6:56): "My flesh is meat indeed, and My blood is drink indeed."
Fourthly, the effect of this sacrament is considered from the species under which it is given. Hence Augustine says (Tract. xxvi in Joan.): "Our Lord betokened His body and blood in things which out of many units are made into some one whole: for out of many grains is one thing made," viz. bread; "and many grapes flow into one thing," viz.
wine. And therefore he observes elsewhere (Tract. xxvi in Joan.): "O sacrament of piety, O sign of unity, O bond of charity!"
And since Christ and His Passion are the cause of grace, and since spiritual refreshment, and charity cannot be without grace, it is clear from all that has been set forth that this sacrament bestows grace.
Reply Obj. 1: This sacrament has of itself the power of bestowing grace; nor does anyone possess grace before receiving this sacrament except from some desire thereof; from his own desire, as in the case of the adult, or from the Church's desire in the case of children, as stated above (Q. 73, A. 3). Hence it is due to the efficacy of its power, that even from desire thereof a man procures grace whereby he is enabled to lead the spiritual life. It remains, then, that when the sacrament itself is really received, grace is increased, and the spiritual life perfected: yet in different fashion from the sacrament of Confirmation, in which grace is increased and perfected for resisting the outward assaults of Christ's enemies. But by this sacrament grace receives increase, and the spiritual life is perfected, so that man may stand perfect in himself by union with God.
Reply Obj. 2: This sacrament confers grace spiritually together with the virtue of charity. Hence Damascene (De Fide Orth. iv) compares this sacrament to the burning coal which Isaias saw (Isa. 6:6): "For a live ember is not simply wood, but wood united to fire; so also the bread of communion is not simple bread but bread united with the Godhead." But as Gregory observes in a Homily for Pentecost, "God's love is never idle; for, wherever it is it does great works." And consequently through this sacrament, as far as its power is concerned, not only is the habit of grace and of virtue bestowed, but it is furthermore aroused to act, according to 2 Cor. 5:14: "The charity of Christ presseth us." Hence it is that the soul is spiritually nourished through the power of this sacrament, by being spiritually gladdened, and as it were inebriated with the sweetness of the Divine goodness, according to Cant 5:1: "Eat, O friends, and drink, and be inebriated, my dearly beloved."
Reply Obj. 3: Because the sacraments operate according to the similitude by which they signify, therefore by way of assimilation it is said that in this sacrament "the body is offered for the salvation of the body, and the blood for the salvation of the soul," although each works for the salvation of both, since the entire Christ is under each, as stated above (Q. 76, A. 2). And although the body is not the immediate subject of grace, still the effect of grace flows into the body while in the present life we present "our [Vulg.: 'your'] members" as "instruments of justice unto God" (Rom. 6:13), and in the life to come our body will share in the incorruption and the glory of the soul.
SECOND ARTICLE [III, Q. 79, Art. 2] Whether the Attaining of Glory Is an Effect of This Sacrament?
Objection 1: It seems that the attaining of glory is not an effect of this sacrament. For an effect is proportioned to its cause. But this sacrament belongs to "wayfarers" (_viatoribus_), and hence it is termed "Viaticum." Since, then, wayfarers are not yet capable of glory, it seems that this sacrament does not cause the attaining of glory.
Obj. 2: Further, given sufficient cause, the effect follows. But many take this sacrament who will never come to glory, as Augustine declares (De Civ. Dei xxi). Consequently, this sacrament is not the cause of attaining unto glory.
Obj. 3: Further, the greater is not brought about by the lesser, for nothing acts outside its species. But it is the lesser thing to receive Christ under a strange species, which happens in this sacrament, than to enjoy Him in His own species, which belongs to glory. Therefore this sacrament does not cause the attaining of glory.
_On the contrary,_ It is written (John 6:52): "If any man eat of this bread, he shall live for ever." But eternal life is the life of glory. Therefore the attaining of glory is an effect of this sacrament.
_I answer that,_ In this sacrament we may consider both that from which it derives its effect, namely, Christ contained in it, as also His Passion represented by it; and that through which it works its effect, namely, the use of the sacrament, and its species.
Now as to both of these it belongs to this sacrament to cause the attaining of eternal life. Because it was by His Passion that Christ opened to us the approach to eternal life, according to Heb. 9:15: "He is the Mediator of the New Testament; that by means of His death...they that are called may receive the promise of eternal inheritance." Accordingly in the form of this sacrament it is said: "This is the chalice of My blood, of the New and Eternal Testament."
In like manner the refreshment of spiritual food and the unity denoted by the species of the bread and wine are to be had in the present life, although imperfectly, but perfectly in the state of glory. Hence Augustine says on the words, "My flesh is meat indeed" (John 6:56): "Seeing that in meat and drink, men aim at this, that they hunger not nor thirst, this verily nought doth afford save only this meat and drink which maketh them who partake thereof to be immortal and incorruptible, in the fellowship of the saints, where shall be peace, and unity, full and perfect."
Reply Obj. 1: As Christ's Passion, in virtue whereof this sacrament is accomplished, is indeed the sufficient cause of glory, yet not so that we are thereby forthwith admitted to glory, but we must first