Fifteen Books of Aurelius Augustinus,
Chapter 2.—In What Manner This Work Proposes to Discourse Concerning the Trinity.
Chapter 4.—What the Doctrine of the Catholic Faith is Concerning the Trinity.
Chapter 7.—In What Manner the Son is Less Than the Father, and Than Himself.
Chapter 9.—All are Sometimes Understood in One Person.
Chapter 11.—By What Rule in the Scriptures It is Understood that the Son is Now Equal and Now Less.
Chapter 4.—The Glorification of the Son by the Father Does Not Prove Inequality.
Chapter 6.—The Creature is Not So Taken by the Holy Spirit as Flesh is by the Word.
Chapter 7.—A Doubt Raised About Divine Appearances.
Chapter 8.—The Entire Trinity Invisible.
Chapter 11.—Of the Same Appearance.
Chapter 12.—The Appearance to Lot is Examined.
Chapter 13.—The Appearance in the Bush.
Chapter 14.—Of the Appearance in the Pillar of Cloud and of Fire.
Chapter 16.—In What Manner Moses Saw God.
Chapter 18.—The Vision of Daniel.
Chapter 1.—What is to Be Said Thereupon.
Chapter 2.—The Will of God is the Higher Cause of All Corporeal Change. This is Shown by an Example.
Chapter 3.—Of the Same Argument.
Chapter 5.—Why Miracles are Not Usual Works.
Chapter 6.—Diversity Alone Makes a Miracle.
Chapter 7.—Great Miracles Wrought by Magic Arts.
Chapter 8.—God Alone Creates Those Things Which are Changed by Magic Art.
Chapter 9.—The Original Cause of All Things is from God.
Chapter 10.—In How Many Ways the Creature is to Be Taken by Way of Sign. The Eucharist.
Preface.—The Knowledge of God is to Be Sought from God.
Chapter 2.—How We are Rendered Apt for the Perception of Truth Through the Incarnate Word.
Chapter 7.—In What Manner We are Gathered from Many into One Through One Mediator.
Chapter 8.—In What Manner Christ Wills that All Shall Be One in Himself.
Chapter 9.—The Same Argument Continued.
Chapter 10.—As Christ is the Mediator of Life, So the Devil is the Mediator of Death.
Chapter 11.—Miracles Which are Done by Demons are to Be Spurned.
Chapter 12.—The Devil the Mediator of Death, Christ of Life.
Chapter 2.—God the Only Unchangeable Essence.
Chapter 4.—The Accidental Always Implies Some Change in the Thing.
Chapter 7.—The Addition of a Negative Does Not Change the Predicament.
Chapter 9.—The Three Persons Not Properly So Called [in a Human Sense].
Chapter 11.—What is Said Relatively in the Trinity.
Chapter 12.—In Relative Things that are Reciprocal, Names are Sometimes Wanting.
Chapter 13.—How the Word Beginning (Principium) is Spoken Relatively in the Trinity.
Chapter 14.—The Father and the Son the Only Beginning (Principium) of the Holy Spirit.
Chapter 15.—Whether the Holy Spirit Was a Gift Before as Well as After He Was Given.
Chapter 16.—What is Said of God in Time, is Said Relatively, Not Accidentally.
Chapter 2 .—What is Said of the Father and Son Together, and What Not.
Chapter 4.—The Same Argument Continued.
Chapter 5.—The Holy Spirit Also is Equal to the Father and the Son in All Things.
Chapter 6.—How God is a Substance Both Simple and Manifold.
Chapter 7.—God is a Trinity, But Not Triple (Triplex).
Chapter 8.—No Addition Can Be Made to the Nature of God.
Chapter 9.—Whether One or the Three Persons Together are Called the Only God.
Chapter 5.—In God, Substance is Spoken Improperly, Essence Properly.
Chapter 1.—It is Shown by Reason that in God Three are Not Anything Greater Than One Person.
Chapter 4.—God Must First Be Known by an Unerring Faith, that He May Be Loved.
Chapter 5.—How the Trinity May Be Loved Though Unknown.
Chapter 6.—How the Man Not Yet Righteous Can Know the Righteous Man Whom He Loves.
Chapter 10.—There are Three Things in Love, as It Were a Trace of the Trinity.
Chapter 1.—In What Way We Must Inquire Concerning the Trinity.
Chapter 5.—That These Three are Several in Themselves, and Mutually All in All.
Chapter 8.—In What Desire and Love Differ.
Chapter 10.—Whether Only Knowledge that is Loved is the Word of the Mind.
Chapter 2.—No One at All Loves Things Unknown.
Chapter 3.—That When the Mind Loves Itself, It is Not Unknown to Itself.
Chapter 4.—How the Mind Knows Itself, Not in Part, But as a Whole.
Chapter 6.—The Opinion Which the Mind Has of Itself is Deceitful.
Chapter 8.—How the Soul Inquires into Itself. Whence Comes the Error of the Soul Concerning Itself.
Chapter 9.—The Mind Knows Itself, by the Very Act of Understanding the Precept to Know Itself.
Chapter 12.—The Mind is an Image of the Trinity in Its Own Memory, and Understanding, and Will.
Chapter 1.—A Trace of the Trinity Also In the Outer Man.
Chapter 4.—How This Unity Comes to Pass.
Chapter 6.—Of What Kind We are to Reckon the Rest (Requies), and End (Finis), of the Will in Vision.
Chapter 7.—There is Another Trinity in the Memory of Him Who Thinks Over Again What He Has Seen.
Chapter 8.—Different Modes of Conceiving.
Chapter 9.—Species is Produced by Species in Succession.
Chapter 11.—Number, Weight, Measure.
Chapter 1.—Of What Kind are the Outer and the Inner Man.
Chapter 6. —Why This Opinion is to Be Rejected.
Chapter 8.—Turning Aside from the Image of God.
Chapter 9.—The Same Argument is Continued.
Chapter 10.—The Lowest Degradation Reached by Degrees.
Chapter 11.—The Image of the Beast in Man.
Chapter 12.—There is a Kind of Hidden Wedlock in the Inner Man. Unlawful Pleasures of the Thoughts.
Chapter 3.—Some Desires Being the Same in All, are Known to Each. The Poet Ennius.
Chapter 8.—Blessedness Cannot Exist Without Immortality.
Chapter 11.—A Difficulty, How We are Justified in the Blood of the Son of God.
Chapter 12.—All, on Account of the Sin of Adam, Were Delivered into the Power of the Devil.
Chapter 13.—Man Was to Be Rescued from the Power of the Devil, Not by Power, But by Righteousness.
Chapter 14.—The Unobligated Death of Christ Has Freed Those Who Were Liable to Death.
Chapter 15.—Of the Same Subject.
Chapter 17.—Other Advantages of the Incarnation.
Chapter 18.—Why the Son of God Took Man Upon Himself from the Race of Adam, and from a Virgin.
Chapter 19.—What in the Incarnate Word Belongs to Knowledge, What to Wisdom.
Chapter 3.—A Difficulty Removed, Which Lies in the Way of What Has Just Been Said.
Chapter 5.—Whether the Mind of Infants Knows Itself.
Chapter 9.—Whether Justice and the Other Virtues Cease to Exist in the Future Life.
Chapter 10.—How a Trinity is Produced by the Mind Remembering, Understanding, and Loving Itself.
Chapter 11.—Whether Memory is Also of Things Present.
Chapter 13.—How Any One Can Forget and Remember God.
Chapter 16.—How the Image of God is Formed Anew in Man.
Chapter 1.—God is Above the Mind.
Chapter 3.—A Brief Recapitulation of All the Previous Books.
Chapter 4.—What Universal Nature Teaches Us Concerning God.
Chapter 5.—How Difficult It is to Demonstrate the Trinity by Natural Reason.
Chapter 8.—How the Apostle Says that God is Now Seen by Us Through a Glass.
Chapter 9.—Of the Term “Enigma,” And of Tropical Modes of Speech.
Chapter 12.—The Academic Philosophy.
Chapter 14.—The Word of God is in All Things Equal to the Father, from Whom It is.
Chapter 16.—Our Word is Never to Be Equalled to the Divine Word, Not Even When We Shall Be Like God.
Chapter 18.—No Gift of God is More Excellent Than Love.
Chapter 24.—The Infirmity of the Human Mind.
Chapter 28.—The Conclusion of the Book with a Prayer, and an Apology for Multitude of Words.
Chapter 1.—It is Shown by Reason that in God Three are Not Anything Greater Than One Person.
2. For we say that in this Trinity two or three persons are not anything greater than one of them; which carnal perception does not receive, for no other reason except because it perceives as it can the true things which are created, but cannot discern the truth itself by which they are created; for if it could, then the very corporeal light would in no way be more clear than this which we have said. For in respect to the substance of truth, since it alone truly is, nothing is greater, unless because it more truly is.654 [In this and the following chapter, the meaning of Augustin will be clearer, if the Latin “veritas,” “vera,” and “vere,” are rendered occasionally, by “reality,” “real,” and “really.” He is endeavoring to prove the equality of the three persons, by the fact that they are equally real (true), and the degree of their reality (truth) is the same. Real being is true being; reality is truth. In common phraseology, truth and reality are synonymous.—W.G.T.S.] Ps. lxix. 32 But in respect to whatsoever is intelligible and unchangeable, no one thing is more truly than another, since all alike are unchangeably eternal; and that which therein is called great, is not great from any other source than from that by which it truly is. Wherefore, where magnitude itself is truth, whatsoever has more of magnitude must needs have more of truth; whatsoever therefore has not more of truth, has not also more of magnitude. Further, whatsoever has more of truth is certainly more true, just as that is greater which has more of magnitude; therefore in respect to the substance of truth that is more great which is more true. But the Father and the Son together are not more truly than the Father singly, or the Son singly. Both together, therefore, are not anything greater than each of them singly. And since also the Holy Spirit equally is truly, the Father and Son together are not anything greater than He, since neither are they more truly. The Father also and the Holy Spirit together, since they do not surpass the Son in truth (for they are not more truly), do not surpass Him either in magnitude. And so the Son and the Holy Spirit together are just as great as the Father alone, since they are as truly. So also the Trinity itself is as great as each several person therein. For where truth itself is magnitude, that is not more great which is not more true: since in regard to the essence of truth, to be true is the same as to be, and to be is the same as to be great; therefore to be great is the same as to be true. And in regard to it, therefore, what is equally true must needs also be equally great.
CAPUT PRIMUM.
2. In Deo non esse majus quid tres quam unam personam, ratione monstratur. Dicimus enim non esse in hac Trinitate majus aliquid duas aut tres personas quam unam earum: quod non capit consuetudo carnalis, non ob aliud, nisi quia vera quae creata sunt sentit ut potest; veritatem autem ipsam qua creata sunt non potest intueri: nam si posset, nullo modo esset lux ista corporea manifestior quam hoc quod diximus. In substantia quippe veritatis, quoniam sola vere est, non est major aliqua, nisi quae verius est . Quidquid autem intelligibile atque incommutabile est, non aliud alio verius est, quia aeque incommutabiliter aeternum est: nec quod ibi magnum dicitur, aliunde magnum est, quam eo quo vere est . Quapropter ubi magnitudo ipsa veritas est, quidquid 0948 plus habet magnitudinis, necesse est ut plus habeat veritatis: quidquid ergo plus veritatis non habet, non habet plus etiam magnitudinis. Porro, quidquid plus habet veritatis, profecto verius est, sicut majus est quod plus habet magnitudinis: hoc ergo ibi est majus quod verius. Non autem verius est Pater et Filius simul, quam singulus Pater, aut singulus Filius. Non igitur majus aliquid utrumque simul, quam singulum eorum. Et quoniam aeque vere est etiam Spiritus sanctus, nec Pater et Filius simul majus aliquid est quam ipse, quia nec verius est. Pater quoque et Spiritus sanctus simul, quoniam veritate non superant Filium; non enim verius sunt; nec magnitudine superant. Atque ita Filius et Spiritus sanctus simul tam magnum aliquid sunt quam Pater solus, quia tam vere sunt. Sic et ipsa Trinitas tam magnum est, quam unaquaeque ibi persona. Non enim ibi major est, quae verior non est, ubi est ipsa veritas magnitudo. Quia in essentia veritatis, hoc est verum esse quod est esse; et hoc est esse quod est magnum esse: hoc est ergo magnum esse, quod verum esse. Quod igitur ibi aeque verum est, etiam aeque magnum sit necesse est.