1 Objection 1: It would seem that the body of the first man was not made of the slime of the earth. For it is an act of greater power to make something out of nothing than out of something; because not being is farther off from actual existence than being in potentiality. But since man is the most honorable of God's lower creatures, it was fitting that in the production of man's body, the power of God should be most clearly shown. Therefore it should not have been made of the slime of the earth, but out of nothing.
1 Ad primum sic proceditur. Videtur quod corpus primi hominis non sit factum de limo terrae. Maioris enim virtutis est facere aliquid ex nihilo, quam ex aliquo, quia plus distat ab actu non ens quam ens in potentia. Sed cum homo sit dignissima creaturarum inferiorum, decuit ut virtus Dei maxime ostenderetur in productione corporis eius. Ergo non debuit fieri ex limo terrae, sed ex nihilo.
2 Objection 2: Further, the heavenly bodies are nobler than earthly bodies. But the human body has the greatest nobility; since it is perfected by the noblest form, which is the rational soul. Therefore it should not be made of an earthly body, but of a heavenly body.
2 Praeterea, corpora caelestia sunt nobiliora terrenis. Sed corpus humanum habet maximam nobilitatem, cum perficiatur a nobilissima forma, quae est anima rationalis. Ergo non debuit fieri de corpore terrestri, sed magis de corpore caelesti.
3 Objection 3: Further, fire and air are nobler than earth and water, as is clear from their subtlety. Therefore, since the human body is most noble, it should rather have been made of fire and air than of the slime of the earth.
3 Praeterea, ignis et aer sunt nobiliora corpora quam terra et aqua, quod ex eorum subtilitate apparet. Cum igitur corpus humanum sit dignissimum, magis debuit fieri ex igne et ex aere quam ex limo terrae.
4 Objection 4: Further, the human body is composed of the four elements. Therefore it was not made of the slime of the earth, but of the four elements.
4 Praeterea, corpus humanum est compositum ex quatuor elementis. Non ergo est factum ex limo terrae, sed ex omnibus elementis.
5 On the contrary, It is written Gn. 2, 7): God made man of the slime of the earth.
5 Sed contra est quod dicitur Gen. II, formavit Deus hominem de limo terrae.
6 I answer that, As God is perfect in His works, He bestowed perfection on all of them according to their capacity: God's works are perfect Dt. 32, 4). He Himself is simply perfect by the fact that all things are pre-contained in Him, not as component parts, but as united in one simple whole, as Dionysius says Div. Nom. v); in the same way as various effects pre-exist in their cause, according to its one virtue. This perfection is bestowed on the angels, inasmuch as all things which are produced by God in nature through various forms come under their knowledge.
But on man this perfection is bestowed in an inferior way. For he does not possess a natural knowledge of all natural things, but is in a manner composed of all things, since he has in himself a rational soul of the genus of spiritual substances, and in likeness to the heavenly bodies he is removed from contraries by an equable temperament. As to the elements, he has them in their very substance, yet in such a way that the higher elements, fire and air, predominate in him by their power; for life is mostly found where there is heat, which is from fire; and where there is humor, which is of the air.
But the inferior elements abound in man by their substance; otherwise the mingling of elements would not be evenly balanced, unless the inferior elements, which have the less power, predominated in quantity. Therefore the body of man is said to have been formed from the slime of the earth; because earth and water mingled are called slime, and for this reason man is called a little world, because all creatures of the world are in a way to be found in him.
6 Respondeo dicendum quod, cum Deus perfectus sit, operibus suis perfectionem dedit secundum eorum modum; secundum illud Deut. XXXII, Dei perfecta sunt opera. Ipse autem simpliciter perfectus est, ex hoc quod omnia in se praehabet, non per modum compositionis, sed simpliciter et unite, ut Dionysius dicit, eo modo quo diversi effectus praeexistunt in causa, secundum unam eius essentiam. Ista autem perfectio ad Angelos quidem derivatur, secundum quod omnia sunt in eorum cognitione quae sunt a Deo in natura producta, per formas diversas. Ad hominem vero derivatur inferiori modo huiusmodi perfectio. Non enim in sua cognitione naturali habet omnium naturalium notitiam; sed est ex rebus omnibus quodammodo compositus, dum de genere spiritualium substantiarum habet in se animam rationalem, de similitudine vero caelestium corporum habet elongationem a contrariis per maximam aequalitatem complexionis, elementa vero secundum substantiam. Ita tamen quod superiora elementa praedominantur in eo secundum virtutem, scilicet ignis et aer, quia vita praecipue consistit in calido, quod est ignis, et humido, quod est aeris. Inferiora vero elementa abundant in eo secundum substantiam, aliter enim non posset esse mixtionis aequalitas, nisi inferiora elementa, quae sunt minoris virtutis, secundum quantitatem in homine abundarent. Et ideo dicitur corpus hominis de limo terrae formatum, quia limus dicitur terra aquae permixta. Et propter hoc homo dicitur minor mundus, quia omnes creaturae mundi quodammodo inveniuntur in eo.
7 Reply to Objection 1: The power of the Divine Creator was manifested in man's body when its matter was produced by creation. But it was fitting that the human body should be made of the four elements, that man might have something in common with the inferior bodies, as being something between spiritual and corporeal substances.
7 Ad primum ergo dicendum quod virtus Dei creantis manifestata est in corpore hominis, dum eius materia est per creationem producta. Oportuit autem ut ex materia quatuor elementorum fieret corpus humanum, ut homo haberet convenientiam cum inferioribus corporibus, quasi medium quoddam existens inter spirituales et corporales substantias.
8 Reply to Objection 2: Although the heavenly body is in itself nobler than the earthly body, yet for the acts of the rational soul the heavenly body is less adapted. For the rational soul receives the knowledge of truth in a certain way through the senses, the organs of which cannot be formed of a heavenly body which is impassible. Nor is it true that something of the fifth essence enters materially into the composition of the human body, as some say, who suppose that the soul is united to the body by means of light. For, first of all, what they say is false, that light is a body. Secondly, it is impossible for something to be taken from the fifth essence, or from a heavenly body, and to be mingled with the elements, since a heavenly body is impassible; wherefore it does not enter into the composition of mixed bodies, except as in the effects of its power.
8 Ad secundum dicendum quod, quamvis corpus caeleste sit simpliciter nobilius terrestri corpore, tamen quantum ad actus animae rationalis, est minus conveniens. Nam anima rationalis accipit notitiam veritatis quodammodo per sensus; quorum organa formari non possunt ex corpore caelesti, cum sit impassibile. Nec est verum quod quidam dicunt aliquid de quinta essentia materialiter ad compositionem humani corporis advenire, ponentes animam uniri corpori mediante quadam luce. Primo enim, falsum est quod dicunt, lucem esse corpus. Secundo vero, impossibile est aliquid de quinta essentia vel a corpore caelesti dividi, vel elementis permisceri, propter caelestis corporis impassibilitatem. Unde non venit in compositionem mixtorum corporum, nisi secundum suae virtutis effectum.
9 Reply to Objection 3: If fire and air, whose action is of greater power, predominated also in quantity in the human body, they would entirely draw the rest into themselves, and there would be no equality in the mingling, such as is required in the composition of man, for the sense of touch, which is the foundation of the other senses. For the organ of any particular sense must not actually have the contraries of which that sense has the perception, but only potentially; either in such a way that it is entirely void of the whole genus of such contraries, thus, for instance, the pupil of the eye is without color, so as to be in potentiality as regards all colors; which is not possible in the organ of touch, since it is composed of the very elements, the qualities of which are perceived by that sense, or so that the organ is a medium between two contraries, as much needs be the case with regard to touch; for the medium is in potentiality to the extremes.
9 Ad tertium dicendum quod, si ignis et aer, quae sunt maioris virtutis in agendo, etiam secundum quantitatem in compositione humani corporis abundarent, omnino ad se traherent alia, et non posset fieri aequalitas commixtionis, quae est necessaria in compositione hominis ad bonitatem sensus tactus, qui est fundamentum sensuum aliorum. Oportet enim organum cuiuslibet sensus non habere in actu contraria quorum sensus est perceptivus, sed in potentia tantum. Vel ita quod omnino careat toto genere contrariorum, sicut pupilla caret colore, ut sit in potentia ad omnes colores, quod in organo tactus non erat possibile, cum sit compositum ex elementis, quorum qualitates percipit tactus. Vel ita quod organum sit medium inter contraria, ut necesse est in tactu accidere, medium enim est quodammodo in potentia ad extrema.
10 Reply to Objection 4: In the slime of the earth are earth, and water binding the earth together. Of the other elements, Scripture makes no mention, because they are less in quantity in the human body, as we have said; and because also in the account of the Creation no mention is made of fire and air, which are not perceived by senses of uncultured men such as those to whom the Scripture was immediately addressed.
10 Ad quartum dicendum quod in limo terrae est terra, et aqua conglutinans partes terrae. De aliis autem elementis Scriptura mentionem non fecit, tum quia minus abundant secundum quantitatem in corpore hominis, ut dictum est; tum etiam quia in tota rerum productione, de igne et aere, quae sensu non percipiuntur a rudibus mentionem non fecit Scriptura, quae rudi populo tradebatur.