Articulus I
Whether the Soul of Christ Comprehended the Word or the Divine Essence?
Arg. 1 Objection 1
Ad primum sic proceditur. Videtur quod anima Christi comprehenderit et comprehendat verbum, sive divinam essentiam. Dicit enim Isidorus quod Trinitas sibi soli nota est, et homini assumpto. Igitur homo assumptus communicat cum sancta Trinitate in illa notitia sui quae est sanctae Trinitatis propria. Huiusmodi autem est notitia comprehensionis. Ergo anima Christi comprehendit divinam essentiam.
It would seem that the soul of Christ comprehended and comprehends the Word or Divine Essence. For Isidore says (De Summo Bono i, 3) that "the Trinity is known only to Itself and to the Man assumed." Therefore the Man assumed communicates with the Holy Trinity in that knowledge of Itself which is proper to the Trinity. Now this is the knowledge of comprehension. Therefore the soul of Christ comprehends the Divine Essence.
Arg. 2 Objection 2
Praeterea, magis est uniri Deo secundum esse personale quam secundum visionem. Sed, sicut Damascenus dicit, in III libro, tota divinitas, in una personarum, est unita humanae naturae in Christo. Multo igitur magis tota natura divina videtur ab anima Christi. Et ita videtur quod anima Christi comprehendat divinam essentiam.
Further, to be united to God in personal being is greater than to be united by vision. But as Damascene says (De Fide Orth. iii, 6), "the whole Godhead in one Person is united to the human nature in Christ." Therefore much more is the whole Divine Nature seen by the soul of Christ; and hence it would seem that the soul of Christ comprehended the Divine Essence.
Arg. 3 Objection 3
Praeterea, illud quod convenit filio Dei per naturam, convenit filio hominis per gratiam, ut Augustinus dicit, in libro de Trinitate. Sed comprehendere divinam essentiam competit filio Dei per naturam. Ergo filio hominis competit per gratiam. Et ita videtur quod anima Christi per gratiam verbum comprehendat.
Further, what belongs by nature to the Son of God belongs by grace to the Son of Man, as Augustine says (De Trin. i, 13). But to comprehend the Divine Essence belongs by nature to the Son of God. Therefore it belongs by grace to the Son of Man; and thus it seems that the soul of Christ comprehended the Divine Essence by grace.
Sed contra On the contrary
Sed contra est quod Augustinus dicit, in libro octogintatrium quaest., quod se comprehendit, finitum est sibi. Sed essentia divina non est finita in comparatione ad animam Christi, cum in infinitum eam excedat. Ergo anima Christi non comprehendit verbum.
On the contrary, Augustine says (Qq. lxxxiii, qu. 14): "Whatsoever comprehends itself is finite to itself." But the Divine Essence is not finite with respect to the soul of Christ, since It infinitely exceeds it. Therefore the soul of Christ does not comprehend the Word.
Respondeo I answer that
Respondeo dicendum quod, sicut ex supra dictis patet, sic facta est unio naturarum in persona Christi quod tamen proprietas utriusque naturae inconfusa permansit, ita scilicet quod increatum mansit increatum, et creatum mansit infra limites creaturae, sicut Damascenus dicit, in III libro. Est autem impossibile quod aliqua creatura comprehendat divinam essentiam, sicut in prima parte dictum est, eo quod infinitum non comprehenditur a finito. Et ideo dicendum quod anima Christi nullo modo comprehendit divinam essentiam.
I answer that, As is plain from Q. 2, AA. 1, 6, the union of the two natures in the Person of Christ took place in such a way that the properties of both natures remained unconfused, i.e. "the uncreated remained uncreated, and the created remained within the limits of the creature," as Damascene says (De Fide Orth. iii, 3, 4). Now it is impossible for any creature to comprehend the Divine Essence, as was shown in the First Part (Q. 12, AA. 1, 4, 7), seeing that the infinite is not comprehended by the finite. And hence it must be said that the soul of Christ nowise comprehends the Divine Essence.
Ad 1 Reply to Objection 1
Ad primum ergo dicendum quod homo assumptus connumeratur divinae Trinitati in sui cognitione, non ratione comprehensionis, sed ratione cuiusdam excellentissimae cognitionis prae ceteris creaturis.
The Man assumed is reckoned with the Divine Trinity in the knowledge of Itself, not indeed as regards comprehension, but by reason of a certain most excellent knowledge above the rest of creatures.
Ad 2 Reply to Objection 2
Ad secundum dicendum quod nec etiam in unione quae est secundum esse personale, natura humana comprehendit verbum Dei, sive naturam divinam, quae quamvis tota unita fuerit humanae naturae in una persona filii, non tamen fuit tota virtus divinitatis ab humana natura quasi circumscripta. Unde Augustinus dicit, in epistola ad Volusianum, scire te volo non hoc Christianam habere doctrinam, quod ita Deus infusus sit carni ut curam gubernandae universitatis vel deseruerit vel amiserit, vel ad illud corpusculum quasi contractam collectamque transtulerit. Et similiter anima Christi totam essentiam Dei videt, non tamen eam comprehendit, quia non totaliter eam videt, idest, non ita perfecte sicut visibilis est, ut in prima parte expositum est.
Not even in the union by personal being does the human nature comprehend the Word of God or the Divine Nature, for although it was wholly united to the human nature in the one Person of the Son, yet the whole power of the Godhead was not circumscribed by the human nature. Hence Augustine says (Ep. ad Volusian. cxxxvii): "I would have you know that it is not the Christian doctrine that God was united to flesh in such a manner as to quit or lose the care of the world's government, neither did He narrow or reduce it when He transferred it to that little body." So likewise the soul of Christ sees the whole Essence of God, yet does not comprehend It; since it does not see It totally, i.e. not as perfectly as It is knowable, as was said in the First Part (Q. 12, A. 7).
Ad 3 Reply to Objection 3
Ad tertium dicendum quod verbum illud Augustini est intelligendum de gratia unionis, secundum quam omnia quae dicuntur de filio Dei secundum naturam divinam, dicuntur de filio hominis, propter identitatem suppositi. Et secundum hoc, vere potest dici quod filius hominis est comprehensor divinae essentiae, non quidem secundum animam, sed secundum divinam naturam. Per quem etiam modum potest dici quod filius hominis est creator.
This saying of Augustine is to be understood of the grace of union, by reason of which all that is said of the Son of God in His Divine Nature is also said of the Son of Man on account of the identity of suppositum. And in this way it may be said that the Son of Man is a comprehensor of the Divine Essence, not indeed by His soul, but in His Divine Nature; even as we may also say that the Son of Man is the Creator.