Articulus I
Whether Christ Knew All Things by This Acquired or Empiric Knowledge?
Arg. 1 Objection 1
Ad primum sic proceditur. Videtur quod secundum hanc scientiam Christus non omnia cognovit. Huiusmodi enim scientia per experientiam acquiritur. Sed Christus non omnia expertus est. Non igitur omnia secundum hanc scientiam scivit.
It would seem that Christ did not know everything by this knowledge. For this knowledge is acquired by experience. But Christ did not experience everything. Therefore He did not know everything by this knowledge.
Arg. 2 Objection 2
Praeterea, scientiam acquirit homo per sensum. Sed non omnia sensibilia sensibus corporalibus Christi fuerunt subiecta. Non igitur secundum hanc scientiam omnia cognovit.
Further, man acquires knowledge through the senses. But not all sensible things were subjected to Christ's bodily senses. Therefore Christ did not know everything by this knowledge.
Arg. 3 Objection 3
Praeterea, quantitas scientiae attenditur secundum scibilia. Si igitur secundum hanc scientiam Christus omnia scivisset, esset in eo scientia acquisita aequalis scientiae infusae et scientiae beatae, quod est inconveniens. Non ergo secundum hanc scientiam Christus omnia scivit.
Further, the extent of knowledge depends on the things knowable. Therefore if Christ knew all things by this knowledge, His acquired knowledge would have been equal to His infused and beatific knowledge; which is not fitting. Therefore Christ did not know all things by this knowledge.
Sed contra On the contrary
Sed contra est quod nihil imperfectum fuit in Christo quantum ad animam. Fuisset autem imperfecta haec eius scientia, si secundum eam non scivisset omnia, quia imperfectum est cui potest fieri additio. Ergo secundum hanc scientiam Christus omnia scivit.
On the contrary, Nothing imperfect was in Christ's soul. Now this knowledge of His would have been imperfect if He had not known all things by it, since the imperfect is that to which addition may be made. Hence Christ knew all things by this knowledge.
Respondeo I answer that
Respondeo dicendum quod scientia acquisita ponitur in anima Christi, ut supra dictum est, propter convenientiam intellectus agentis, ne eius actio sit otiosa, qua facit intelligibilia actu, sicut etiam scientia indita vel infusa ponitur in anima Christi ad perfectionem intellectus possibilis. Sicut autem intellectus possibilis est quo est omnia fieri, ita intellectus agens est quo est omnia facere, ut dicitur in III de anima. Et ideo, sicut per scientiam inditam scivit anima Christi omnia illa ad quae intellectus possibilis est quocumque modo in potentia, ita per scientiam acquisitam scivit omnia illa quae possunt sciri per actionem intellectus agentis.
I answer that, Acquired knowledge is held to be in Christ's soul, as we have said (Q. 9, A. 4), by reason of the active intellect, lest its action, which is to make things actually intelligible, should be wanting; even as imprinted or infused knowledge is held to be in Christ's soul for the perfection of the passive intellect. Now as the passive intellect is that by which "all things are in potentiality," so the active intellect is that by which "all are in act," as is said De Anima iii, 18. And hence, as the soul of Christ knew by infused knowledge all things to which the passive intellect is in any way in potentiality, so by acquired knowledge it knew whatever can be known by the action of the active intellect.
Ad 1 Reply to Objection 1
Ad primum ergo dicendum quod scientia rerum acquiri potest non solum per experientiam ipsarum, sed etiam per experientiam quarundam aliarum rerum, cum ex virtute luminis intellectus agentis possit homo procedere ad intelligendum effectus per causas, et causas per effectus, et similia per similia, et contraria per contraria. Sic igitur, licet Christus non fuerit omnia expertus, ex his tamen quae expertus est, in omnium devenit notitiam.
The knowledge of things may be acquired not merely by experiencing the things themselves, but by experiencing other things; since by virtue of the light of the active intellect man can go on to understand effects from causes, and causes from effects, like from like, contrary from contrary. Therefore Christ, though He did not experience all things, came to the knowledge of all things from what He did experience.
Ad 2 Reply to Objection 2
Ad secundum dicendum quod, licet corporalibus sensibus Christi non fuerint subiecta omnia sensibilia, fuerunt tamen sensibus eius subiecta aliqua sensibilia ex quibus, propter excellentissimam vim rationis eius, potuit in aliorum notitiam devenire per modum praedictum. Sicut, videndo corpora caelestia, potuit comprehendere eorum virtutes, et effectus quos habent in istis inferioribus, qui eius sensibus non subiacebant. Et, eadem ratione, ex quibuscumque aliis in aliorum notitiam devenire potuit.
Although all sensible things were not subjected to Christ's bodily senses, yet other sensible things were subjected to His senses; and from this He could come to know other things by the most excellent force of His reason, in the manner described in the previous reply; just as in seeing heavenly bodies He could comprehend their powers and the effects they have upon things here below, which were not subjected to His senses; and for the same reason, from any other things whatsoever, He could come to the knowledge of yet other things.
Ad 3 Reply to Objection 3
Ad tertium dicendum quod secundum istam scientiam anima Christi non simpliciter cognovit omnia, sed illa omnia quae per lumen intellectus agentis hominis sunt cognoscibilia. Unde per hanc scientiam non cognovit essentias substantiarum separatarum; nec etiam singularia praeterita vel futura. Quae tamen cognovit per scientiam inditam, ut supra dictum est.
By this knowledge the soul of Christ did not know all things simply, but all such as are knowable by the light of man's active intellect. Hence by this knowledge He did not know the essences of separate substances, nor past, present, or future singulars, which, nevertheless, He knew by infused knowledge, as was said above (Q. 11).