Like the illuminating grace of the intellect the strengthening grace of the will effects vital acts and manifests itself chiefly in what are known as the emotions of the will. St. Prosper, after Fulgentius the most prominent disciple of St. Augustine, enumerates these as follows: “Fear (for ‘the fear of the Lord is the beginning of wisdom’); joy (‘I rejoiced at the things that were said to me: We shall go into the house of the Lord’); desire [pg 026] (‘My soul longeth and fainteth for the courts of the Lord’); delight (‘How sweet are thy words to my palate, more than honey to my mouth’);”—and he adds: “Who can see or tell by what affections God visits and guides the human soul?”[58]
3. Actual Graces of the Sensitive Sphere.—Though it cannot be determined with certainty of faith, it is highly probable that actual grace influences the sensitive faculties of the soul as well as the intellect and the will.
God, who is the first and sole cause of all things, is no doubt able to excite in the human imagination phantasms corresponding to the supernatural thoughts produced in the intellect, and to impede or paralyze the rebellious stirrings of concupiscence which resist the grace of the will,—either by infusing contrary dispositions or by allowing spiritual joy to run over into the appetitus sensitivus. The existence of such graces (which need not necessarily be supernatural except quoad modum et finem) may be inferred with great probability from the fact that man is a compound of body and soul. Aristotle holds that the human mind cannot think without the aid of the imagination.[59] If this is true, every supernatural thought must be preceded by a corresponding [pg 027] phantasm to excite and sustain it. As for the sensitive appetite, it may either assume the form of concupiscence and hinder the work of salvation, or aid it by favorable emotions excited supernaturally. St. Augustine says that the delectatio victrix has for its object “to impart sweetness to that which gave no pleasure.”[60] St. Paul, who thrice besought the Lord to relieve him of the sting of his flesh, was told: “My grace is sufficient for thee.”[61]
4. The Illuminating Grace of the Mind and the Strengthening Grace of the Will Considered as Vital Acts of the Soul.—If we examine these graces more closely to determine their physical nature, we find that they are simply vital acts of the intellect and the will, and receive the character of divine “graces” from the fact that they are supernaturally excited in the soul by God.
a) The Biblical, Patristic, and conciliar terms cogitatio, suasio, scientia, cognitio, as well as delectatio, voluptas, desiderium, caritas, bona voluntas, cupiditas, all manifestly point to vital acts of the soul. But even where grace is described as vocatio, illuminatio, illustratio, excitatio, pulsatio, inspiratio, or tractio, the reference can only be—if not formaliter, at least virtualiter—to immanent vital acts of the intellect or will. This is the concurrent teaching of SS. Augustine and Thomas Aquinas. The former says: “God calls [us] by [our] innermost thoughts,” [pg 028] and: “See how the Father draws [and] by teaching delights [us].”[62] The latter quotes the Aristotelian axiom: “Actus moventis in moto est motus.”[63]
If the graces of the intellect and of the will are supernaturally inspired acts of the soul, by what process does the mind of man respond to the impulse of illumination and inspiration?
The language employed by the Fathers and councils leaves no doubt that supernatural knowledge manifests itself mainly in judgments. But simple apprehension and ratiocination must also play a part, (1) because these two operations are of the essence of human thought, and the grace of illumination always works through natural agencies; and (2) because some intellectual apprehensions are merely condensed judgments and syllogisms.
The graces of the will naturally work through the spiritual emotions or passions, of which there are eleven: love and hatred, joy and sadness, desire and abhorrence, hope and despair, fear and daring, and lastly anger. With the exception of despair (for which there is no place in the business of salvation), all these passions have a practical relation to good and evil and are consequently called “graces” both in Scripture and Tradition. Love (amor) is the fundamental affection of the will, to which all others are reducible, and hence the principal function of grace, in so far as it affects the will, must consist in producing acts of love.[64] The Council of Carthage (A. D. 418) declares that “both to know what we must do, and to love to do it, is a gift of God.”[65] It would be a mistake, [pg 029] however, to identify this “love” with theological charity, which is “a perfect love of God above all things for His own sake.”[66] Justification begins with supernatural faith, is followed by fear, hope, and contrition, and culminates in charity.[67]
St. Augustine sometimes employs the word caritas in connections where it cannot possibly mean theological love.[68] This peculiar usage is based on the idea that love of goodness in a certain way attracts man towards God and prepares him for the theological virtue of charity. In studying the writings of St. Augustine, therefore, we must carefully distinguish between caritas in the strict, and caritas in a secondary and derived sense.[69] The champions of the falsely so-called Augustinian theory of grace[70] disregard this important distinction and erroneously claim that St. Augustine identifies “grace” with caritas in the sense of theological love; just as if faith, hope, contrition, and the fear of God were not also graces in the true meaning of the term, and could not exist without theological charity.
b) Not a few theologians, especially of the Thomist school, enlarge the list of actual graces by including therein, besides the supernatural vital acts of the soul, certain extrinsic, non-vital qualities (qualitates fluentes, non vitales) that precede these acts and form their basis. It is impossible, they argue, to elicit vital or immanent [pg 030] supernatural acts unless the faculties of the soul have previously been raised to the supernatural order by means of the potentia obœdientialis. The gratia elevans, which produces in the soul of the sinner the same effects that the so-called infused habits produce in the soul of the just, is a supernatural power really distinct from its vital effects. In other words, they say, the vital supernatural acts of the soul are preceded and produced by a non-vital grace, which must be conceived as a “fluent quality.” These “fluent” (the opponents of the theory ironically call them “dead”) qualities are alleged to be real graces.[71] Alvarez and others endeavor to give their theory a dogmatic standing by quoting in its support all those passages of Sacred Scripture, the Fathers and councils in which prevenient grace is described as pulsatio, excitatio, vocatio, tractio, tactus, and so forth. The act of knocking or calling, they say, is not identical with the act of opening, in fact the former is a grace in a higher sense than the latter, because it is performed by God alone, while the response comes from the soul coöperating with God.[72]