8. Wherefore it behoves us, in reading any statements made concerning the Son of God, to observe in reference to which of these two natures they are spoken. For by His assumption of the soul and body of a man, no increase was made in the number of Persons: the Trinity remained as before. For just as in every man, with the exception of that one whom alone He assumed into personal union, the soul and body constitute one person, so in Christ the Word and His human soul and body constitute one person. And as the name philosopher, for example, is given to a man certainly with reference only to his soul, and yet it is nothing absurd, but only a most suitable and ordinary use of language, for us to say the philosopher was killed, the philosopher died, the philosopher was buried, although all these events befell him in his body, not in that part of him in which he was a philosopher; in like manner the name of God, or Son of God, or Lord of Glory, or any other such name, is given to Christ as the Word, and it is, nevertheless, correct to say that God was crucified, seeing that there is no question that He suffered this death in his human nature, not in that in which He is the Lord of Glory. [2797]
9. As for the sound of the voice, however, and the bodily form of a dove, and the cloven tongues which sat upon each of them, these, like the terrible wonders wrought at Sinai, [2798] and like the pillar of cloud by day and of fire by night, [2799] were produced only as symbols, and vanished when this purpose had been served. The thing which we must especially guard against in connection with them is, lest any one should believe that the nature of God--whether of the Father, or of the Son, or of the Holy Spirit--is susceptible of change or transformation. And we must not be disturbed by the fact that the sign sometimes receives the name of the thing signified, as when the Holy Spirit is said to have descended in a bodily form as a dove and abode upon Him; for in like manner the smitten rock is called Christ, [2800] because it was a symbol of Christ.
Chap. III.
10. I wonder, however, that, although you believe it possible for the sound of the voice which said, "Thou art my Son," to have been produced through a divine act, without the intermediate agency of a soul, by something the nature of which was corporeal, you nevertheless do not believe that a bodily form and movements exactly resembling those of any real living creature whatsoever could be produced in the same way, namely, through a divine act, without the intermediate agency of a spirit imparting life. For if inanimate matter obeys God without the instrumentality of an animating spirit, so as to emit sounds such as are wont to be emited by animated bodies, in order to bring to the human ear words articulately spoken, why should it not obey Him, so as to present to the human eye the figure and motions of a bird, by the same power of the Creator without the instrumentalist of any animating spirit? The objects of both sight and hearing--the sound which strikes the ear and the appearance which meets the eye, the articulations of the voice and the outlines of the members, every audible and visible motion--are both alike produced from matter contiguous to us; is it, then, granted to the sense of hearing, and not to the sense of sight, to tell us regarding the body which is perceived by this bodily sense, both that it is a true body, and that it is nothing beyond what the bodily sense perceives it to be? For in every living creature the soul is, of course, not perceived by any bodily sense. We do not, therefore, need to inquire how the bodily form of the dove appeared to the eye, just as we do not need to inquire how the voice of a bodily form capable of speech was made to fall upon the ear. For if it was possible to dispense with the intermediate agency of a soul in the case in which a voice, not something like a voice, is said to have been produced, how much more easily was it possible in the case in which it is said that the Spirit descended "like a dove," a phrase which signifies that a mere bodily form was exhibited to the eye, and does not affirm that a real living creature was seen! In like manner, it is said that on the day of Pentecost, "suddenly there came a sound from heaven as of a mighty rushing wind, and there appeared to them cloven tongues like as of fire," [2801] in which something like wind and like fire, i.e. resembling these common and familiar natural phenomena, is said to have been perceived, but it does not seem to be indicated that these common and familiar natural phenomena were actually produced.
11. If, however, more subtle reasoning or more thorough investigation of the matter result in demonstrating that that which is naturally destitute of motion both in time and in space [i.e. matter] cannot be moved otherwise than through the intermediate agency of that which is capable of motion only in time, not in space [i.e. spirit], it will follow from this that all those things must have been done by the instrumentality of a living creature, as things are done by angels, on which subject a more elaborate discussion would be tedious, and is not necessary. To this it must be added, that there are visions which appear to the spirit as plainly as to the senses of the body, not only in sleep or delirium, but also to persons of sound mind in their waking hours,--visions which are due not to the deceitfulness of devils mocking men, but to some spiritual revelation accomplished by means of immaterial forms resembling bodies, and which cannot by any means be distinguished from real objects, unless they are by divine assistance more fully revealed and discriminated by the mind's intelligence, which is done sometimes (but with difficulty) at the time, but for the most part after they have disappeared. This being the case in regard to these visions which, whether their nature be really material, or material only in appearance but really spiritual, seem to manifest themselves to our spirit as if they were perceived by the bodily senses, we ought not, when these things are recorded in sacred Scripture, to conclude hastily to which of these two classes they are to be referred, or whether, if they belong to the former, they are produced by the intermediate agency of a spirit; while, at the same time, as to the invisible and immutable nature of the Creator, that is, of the supreme and ineffable Trinity, we either simply, without any doubt, believe, or, in addition to this, with some degree of intellectual apprehension, understand that it is wholly removed and separated both from the senses of fleshly mortals, and from all susceptibility of being changed either for the worse or for the better, or to anything whatever of a variable nature.
Chap. IV.
12. These things I send you in reference to two of your questions,--the one concerning the Trinity, and the other concerning the dove in which the Holy Spirit, not in His own nature, but in a symbolical form, was manifested, as also the Son of God, not in His eternal Sonship (of which the Father said: "Before the morning star I have begotten Thee" [2802] ), but in that human nature which He assumed from the Virgin's womb, was crucified by the Jews: observe that to you who are at leisure I have been able, notwithstanding immense pressure of business, to write so much. I have not, however, deemed it necessary to discuss everything which you have brought forward in your letter; but on these two questions which you wished me to solve, I think I have written as much as is exacted by Christian charity, though I may not have satisfied your vehement desire.
13. Besides the two books added to the first three in the City of God, and the exposition of three psalms, as above mentioned, [2803] I have also written a treatise to the holy presbyter Jerome concerning the origin of the soul, [2804] asking him, in regard to the opinion which, in writing to Marcellinus of pious memory, he avowed as his own, that a new soul is made for each individual at birth, how this can be maintained without overthrowing that most surely established article of the Church's faith, according to which we firmly believe that all die in Adam, [2805] and are brought down under condemnation unless they be delivered by the grace of Christ, which, by means of His sacrament, works even in infants. I have, moreover, written to the same person to inquire his opinion as to the sense in which the words of James, "Whosoever shall keep the whole law, and yet offend in one point, he is guilty of all," are to be understood. [2806] In this letter I have also stated my own opinion: in the other, concerning the origin of the soul, I have only asked what was his opinion, submitting the matter to his judgment, and at the same time discussing it to some extent. I wrote these to Jerome because I did not wish to lose an opportunity of correspondence afforded by a certain very pious and studious young presbyter, Orosius, who, prompted only by burning zeal in regard to the Holy Scriptures, came to us from the remotest part of Spain, namely, from the shore of the ocean, and whom I persuaded to go on from us to Jerome. In answer to certain questions of the same Orosius, as to things which troubled him in reference to the heresy of the Priscillianists, and some opinions of Origen which the Church has not accepted, I have written a treatise of moderate size with as much brevity and clearness as was in my power. I have also written a considerable book against the heresy of Pelagius, [2807] being constrained to do this by some brethren whom he had persuaded to adopt his fatal error, denying the grace of Christ. If you wish to have all these, send some one to copy them all for you. Allow me, however, to be free from distraction in studying and dictating to my clerks those things which, being urgently required by many, claim in my opinion precedence over your questions, which are of interest to very few.
[2784] De Civitate Dei, lib. I. ch. xxxvi.
[2785] 1 Cor. xiv. 38.
[2786] 1 Cor. ii. 15.
[2787] 1 Cor. xiv. 33.
[2788] Luke xiii. 27.
[2789] Matt. v. 8.
[2790] 1 Cor. i. 21, 25.
[2791] Rom. v. 20.
[2792] John xvii. 12.
[2793] Luke iii. 22.
[2794] Matt. xvii. 5.
[2795] Wisd. vii. 22.
[2796] Homo autem Verbo accessit, non Verbum in hominem convertibiliter accesit.
[2797] 1 Cor. ii. 8.
[2798] Ex. xix. 18.
[2799] Ex. xiii. 21.
[2800] 1 Cor. x. 4.
[2801] Acts ii. 2, 3.
[2802] Ps. cx. 3, LXX.
[2803] Par. 1, p. 539.
[2804] Letter CLXVI.
[2805] 1 Cor. xv. 22.
[2806] Letter CLXVII.
[2807] The work on Nature and Grace, addressed to Timasius and Jacobus--translated in the fourth volume of this series, Antipelagian Writings, i. 233.