1 Objection 1: It would seem that the production of light is not fittingly assigned to the first day. For light, as stated above Article 3), is a quality. But qualities are accidents, and as such should have, not the first, but a subordinate place. The production of light, then, ought not to be assigned to the first day.
1 Ad quartum sic proceditur. Videtur quod inconvenienter lucis productio in prima die ponatur. Est enim lux qualitas quaedam, ut dictum est. Qualitas autem, cum sit accidens, non habet rationem primi, sed magis rationem postremi. Non ergo prima die debet poni productio lucis.
2 Objection 2: Further, it is light that distinguishes night from day, and this is effected by the sun, which is recorded as having been made on the fourth day. Therefore the production of light could not have been on the first day.
2 Praeterea, per lucem distinguitur nox a die. Hoc autem fit per solem, qui ponitur factus die quarta. Ergo non debuit poni productio lucis prima die.
3 Objection 3: Further, night and day are brought about by the circular movement of a luminous body. But movement of this kind is an attribute of the firmament, and we read that the firmament was made on the second day. Therefore the production of light, dividing night from day, ought not to be assigned to the first day.
3 Praeterea, nox et dies fit per circularem motum corporis lucidi. Sed circularis motus est proprius firmamenti, quod legitur factum die secunda. Ergo non debuit poni in prima die productio lucis distinguentis noctem et diem.
4 Objection 4: Further, if it be said that spiritual light is here spoken of, it may be replied that the light made on the first day dispels the darkness. But in the beginning spiritual darkness was not, for even the demons were in the beginning good, as has been shown Question 63, Article 5). Therefore the production of light ought not to be assigned to the first day.
4 Si dicatur quod intelligitur de luce spirituali, contra, lux quae legitur facta prima die, facit distinctionem a tenebris. Sed non erant in principio spirituales tenebrae, quia etiam Daemones fuerunt a principio boni, ut supra dictum est. Non ergo prima die debuit poni productio lucis.
5 On the contrary, That without which there could not be day, must have been made on the first day. But there can be no day without light. Therefore light must have been made on the first day.
5 Sed contra, id sine quo non potest esse dies, oportuit fieri in prima die. Sed sine luce non potest esse dies. Ergo oportuit lucem fieri prima die.
6 I answer that, There are two opinions as to the production of light. Augustine seems to say De Civ. Dei xi, 9, 33) that Moses could not have fittingly passed over the production of the spiritual creature, and therefore when we read, In the beginning God created heaven and earth, a spiritual nature as yet formless is to be understood by the word heaven, and formless matter of the corporeal creature by the word earth. And spiritual nature was formed first, as being of higher dignity than corporeal.
The forming, therefore, of this spiritual nature is signified by the production of light, that is to say, of spiritual light. For a spiritual nature receives its form by the enlightenment whereby it is led to adhere to the Word of God. Other writers think that the production of spiritual creatures was purposely omitted by Moses, and give various reasons. Basil says that Moses begins his narrative from the beginning of time which belongs to sensible things; but that the spiritual or angelic creation is passed over, as created beforehand.
Chrysostom gives as a reason for the omission that Moses was addressing an ignorant people, to whom material things alone appealed, and whom he was endeavoring to withdraw from the service of idols. It would have been to them a pretext for idolatry if he had spoken to them of natures spiritual in substance and nobler than all corporeal creatures; for they would have paid them Divine worship, since they were prone to worship as gods even the sun, moon, and stars, which was forbidden them Dt.
4). But mention is made of several kinds of formlessness, in regard to the corporeal creature. One is where we read that the earth was void and empty, and another where it is said that darkness was upon the face of the deep. Now it seems to be required, for two reasons, that the formlessness of darkness should be removed first of all by the production of light. In the first place because light is a quality of the first body, as was stated Article 3), and thus by means of light it was fitting that the world should first receive its form.
The second reason is because light is a common quality. For light is common to terrestrial and celestial bodies. But as in knowledge we proceed from general principles, so do we in work of every kind. For the living thing is generated before the animal, and the animal before the man, as is shown in De Gener. Anim. ii, 3. It was fitting, then, as an evidence of the Divine wisdom, that among the works of distinction the production of light should take first place, since light is a form of the primary body, and because it is more common quality.
Basil, indeed, adds a third reason: that all other things are made manifest by light. And there is yet a fourth, already touched upon in the objections; that day cannot be unless light exists, which was made therefore on the first day. I answer, then, with Dionysius Div. Nom. iv), that the light was the sun's light, formless as yet, being already the solar substance, and possessing illuminative power in a general way, to which was afterwards added the special and determinative power required to produce determinate effects.
Thus, then, in the production of this light a triple distinction was made between light and darkness. First, as to the cause, forasmuch as in the substance of the sun we have the cause of light, and in the opaque nature of the earth the cause of darkness. Secondly, as to place, for in one hemisphere there was light, in the other darkness. Thirdly, as to time; because there was light for one and darkness for another in the same hemisphere; and this is signified by the words, He called the light day, and the darkness night.
6 Respondeo dicendum quod de productione lucis est duplex opinio. Augustino enim videtur quod non fuerit conveniens Moysen praetermisisse spiritualis creaturae productionem. Et ideo dicit quod, cum dicitur, in principio creavit Deus caelum et terram, per caelum intelligitur spiritualis natura adhuc informis, per terram autem intelligitur materia informis corporalis creaturae. Et quia natura spiritualis dignior est quam corporalis, fuit prius formanda. Formatio igitur spiritualis naturae significatur in productione lucis, ut intelligatur de luce spirituali formatio enim naturae spiritualis est per hoc quod illuminatur ut adhaereat verbo Dei.
Aliis autem videtur quod sit praetermissa a Moyse productio spiritualis creaturae. Sed huius rationem diversimode assignant. Basilius enim dicit quod Moyses principium narrationis suae fecit a principio quod ad tempus pertinet sensibilium rerum; sed spiritualis natura, idest angelica, praetermittitur, quia fuit ante creata. Chrysostomus autem assignat aliam rationem. Quia Moyses loquebatur rudi populo, qui nihil nisi corporalia poterat capere; quem etiam ab idololatria revocare volebat. Assumpsissent autem idololatriae occasionem, si propositae fuissent eis aliquae substantiae supra omnes corporeas creaturas, eas enim reputassent deos, cum etiam proni essent ad hoc quod solem et lunam et stellas colerent tanquam deos; quod eis inhibetur Deut.
IV. Praemissa autem fuerat Gen. I, circa creaturam corporalem multiplex informitas, una quidem in hoc quod dicebatur, terra erat inanis et vacua; alia vero in hoc quod dicebatur, tenebrae erant super faciem abyssi. Necessarium autem fuit ut informitas tenebrarum primo removeretur per lucis productionem, propter duo. Primo quidem, quia lux, ut dictum est, est qualitas primi corporis, unde secundum eam primo fuit mundus formandus. Secundo, propter communitatem lucis, communicant enim in ea inferiora corpora cum superioribus. Sicut autem in cognitione proceditur a communioribus, ita etiam in operatione, nam prius generatur vivum quam animal, et animal quam homo, ut dicitur in libro de Gener.
Animal. Sic ergo oportuit ordinem divinae sapientiae manifestari, ut primo inter opera distinctionis produceretur lux, tanquam primi corporis forma, et tanquam communior. Basilius autem ponit tertiam rationem, quia per lucem omnia alia manifestantur. Potest et quarta ratio addi, quae in obiiciendo est tacta, quia dies non potest esse sine luce; unde oportuit in prima die fieri lucem.
7 Reply to Objection 1: According to the opinion of those who hold that the formlessness of matter preceded its form in duration, matter must be held to have been created at the beginning with substantial forms, afterwards receiving those that are accidental, among which light holds the first place.
7 Ad primum ergo dicendum quod, secundum opinionem quae ponit informitatem materiae duratione praecedere formationem, oportet dicere quod materia a principio fuerit creata sub formis substantialibus; postmodum vero fuerit formata secundum aliquas conditiones accidentales, inter quas primum locum obtinet lux.
8 Reply to Objection 2: In the opinion of some the light here spoken of was a kind of luminous nebula, and that on the making of the sun this returned to the matter of which it had been formed. But this cannot well be maintained, as in the beginning of Genesis Holy Scripture records the institution of that order of nature which henceforth is to endure. We cannot, then, say that what was made at that time afterwards ceased to exist. Others, therefore, held that this luminous nebula continues in existence, but so closely attached to the sun as to be indistinguishable. But this is as much as to say that it is superfluous, whereas none of God's works have been made in vain. On this account it is held by some that the sun's body was made out of this nebula. This, too, is impossible to those at least who believe that the sun is different in its nature from the four elements, and naturally incorruptible. For in that case its matter cannot take on another form.
8 Ad secundum dicendum quod quidam dicunt lucem illam fuisse quandam nubem lucidam, quae postmodum, facto sole, in materiam praeiacentem rediit. Sed istud non est conveniens. Quia Scriptura in principio Genesis commemorat institutionem naturae, quae postmodum perseverat, unde non debet dici quod aliquid tunc factum fuerit, quod postmodum esse desierit. Et ideo alii dicunt quod illa nubes lucida adhuc remanet, et est coniuncta soli, ut ab eo discerni non possit. Sed secundum hoc, illa nubes superflua remaneret, nihil autem est vanum in operibus Dei. Et ideo alii dicunt quod ex illa nube formatum est corpus solis. Sed hoc etiam dici non potest, si ponatur corpus solis non esse de natura quatuor elementorum, sed esse incorruptibile per naturam quia secundum hoc, materia eius non potest esse sub alia forma. Et ideo est dicendum, ut Dionysius dicit IV cap. de Div. Nom., quod illa lux fuit lux solis, sed adhuc informis, quantum ad hoc, quod iam erat substantia solis, et habebat virtutem illuminativam in communi; sed postmodum data est ei specialis et determinata virtus ad particulares effectus. Et secundum hoc, in productione huius lucis distincta est lux a tenebris, quantum ad tria. Primo quidem, quantum ad causam, secundum quod in substantia solis erat causa luminis, in opacitate autem terrae causa tenebrarum. Secundo, quantum ad locum, quia in uno hemisphaerio erat lumen, in alio tenebrae. Tertio, quantum ad tempus, quia in eodem hemisphaerio secundum unam partem temporis erat lumen, secundum aliam tenebrae. Et hoc est quod dicitur, lucem vocavit diem, et tenebras noctem.
9 Reply to Objection 3: Basil says Hom. ii in Hexaem.) that day and night were then caused by expansion and contraction of light, rather than by movement. But Augustine objects to this Gen. ad lit. i), that there was no reason for this vicissitude of expansion and contraction since there were neither men nor animals on the earth at that time, for whose service this was required. Nor does the nature of a luminous body seem to admit of the withdrawal of light, so long as the body is actually present; though this might be effected by a miracle.
As to this, however, Augustine remarks Gen. ad lit. i) that in the first founding of the order of nature we must not look for miracles, but for what is in accordance with nature. We hold, then, that the movement of the heavens is twofold. Of these movements, one is common to the entire heaven, and is the cause of day and night. This, as it seems, had its beginning on the first day. The other varies in proportion as it affects various bodies, and by its variations is the cause of the succession of days, months, and years.
Thus it is, that in the account of the first day the distinction between day and night alone is mentioned; this distinction being brought about by the common movement of the heavens. The further distinction into successive days, seasons, and years recorded as begun on the fourth day, in the words, let them be for seasons, and for days, and years is due to proper movements.
9 Ad tertium dicendum quod Basilius dicit lucem et tenebras tunc fuisse per emissionem et contractionem luminis, et non per motum. Sed contra hoc obiicit Augustinus quod nulla ratio esset huius vicissitudinis emittendi et retrahendi luminis; cum homines et animalia non essent, quorum usibus hoc deserviret. Et praeterea hoc non habet natura corporis lucidi, ut retrahat lumen in sui praesentia, sed miraculose potest hoc fieri, in prima autem institutione naturae non quaeritur miraculum, sed quid natura rerum habeat, ut Augustinus dicit. Et ideo dicendum est quod duplex est motus in caelo. Unus communis toti caelo, qui facit diem et noctem, et iste videtur institutus primo die. Alius autem est, qui diversificatur per diversa corpora; secundum quos motus fit diversitas dierum ad invicem, et mensium et annorum. Et ideo in prima die fit mentio de sola distinctione noctis et diei, quae fit per motum communem. In quarta autem die fit mentio de diversitate dierum et temporum et annorum, cum dicitur, ut sint in tempora et dies et annos; quae quidem diversitas fit per motus proprios.
10 Reply to Objection 4: As Augustine teaches Confess. xii; Gen. ad lit. 1, 15), formlessness did not precede forms in duration; and so we must understand the production of light to signify the formation of spiritual creatures, not, indeed, with the perfection of glory, in which they were not created, but with the perfection of grace, which they possessed from their creation as said above Question 62, Article 3). Thus the division of light from darkness will denote the distinction of the spiritual creature from other created things as yet without form. But if all created things received their form at the same time, the darkness must be held to mean the spiritual darkness of the wicked, not as existing from the beginning but such as God foresaw would exist.
10 Ad quartum dicendum quod, secundum Augustinum, informitas non praecedit formationem duratione. Unde oportet dicere quod per lucis productionem intelligatur formatio spiritualis creaturae non quae est per gloriam perfecta, cum qua creata non fuit; sed quae est per gratiam perfecta, cum qua creata fuit, ut dictum est. Per hanc ergo lucem facta est divisio a tenebris, idest ab informitate alterius creaturae non formatae. Vel, si tota creatura simul formata fuit, facta est distinctio a tenebris spiritualibus, non quae tunc essent quia Diabolus non fuit creatus malus); sed quas Deus futuras praevidit.