1 Objection 1: It seems that divine providence imposes necessity upon things foreseen. For every effect that has a per se cause, either present or past, which it necessarily follows, happens from necessity; as the Philosopher proves Metaph. vi, 7). But the providence of God, since it is eternal, pre-exists; and the effect flows from it of necessity, for divine providence cannot be frustrated. Therefore divine providence imposes a necessity upon things foreseen.
1 Ad quartum sic proceditur. Videtur quod divina providentia necessitatem rebus provisis imponat. Omnis enim effectus qui habet aliquam causam per se, quae iam est vel fuit, ad quam de necessitate sequitur, provenit ex necessitate, ut philosophus probat in VI Metaphys. Sed providentia Dei, cum sit aeterna, praeexistit; et ad eam sequitur effectus de necessitate; non enim potest divina providentia frustrari. Ergo providentia divina necessitatem rebus provisis imponit.
2 Objection 2: Further, every provider makes his work as stable as he can, lest it should fail. But God is most powerful. Therefore He assigns the stability of necessity to things provided.
2 Praeterea, unusquisque provisor stabilit opus suum quantum potest, ne deficiat. Sed Deus est summe potens. Ergo necessitatis firmitatem rebus a se provisis tribuit.
3 Objection 3: Further, Boethius says De Consol. iv, 6): Fate from the immutable source of providence binds together human acts and fortunes by the indissoluble connection of causes. It seems therefore that providence imposes necessity upon things foreseen.
3 Praeterea, Boetius dicit, IV de Consol., quod fatum, ab immobilis providentiae proficiscens exordiis, actus fortunasque hominum indissolubili causarum connexione constringit. Videtur ergo quod providentia necessitatem rebus provisis imponat.
4 On the contrary, Dionysius says that Div. Nom. iv, 23) to corrupt nature is not the work of providence. But it is in the nature of some things to be contingent. Divine providence does not therefore impose any necessity upon things so as to destroy their contingency.
4 Sed contra est quod dicit Dionysius, IV cap. de Div. Nom., quod corrumpere naturam non est providentiae. Hoc autem habet quarundam rerum natura, quod sint contingentia. Non igitur divina providentia necessitatem rebus imponit, contingentiam excludens.
5 I answer that, Divine providence imposes necessity upon some things; not upon all, as some formerly believed. For to providence it belongs to order things towards an end. Now after the divine goodness, which is an extrinsic end to all things, the principal good in things themselves is the perfection of the universe; which would not be, were not all grades of being found in things. Whence it pertains to divine providence to produce every grade of being. And thus it has prepared for some things necessary causes, so that they happen of necessity; for others contingent causes, that they may happen by contingency, according to the nature of their proximate causes.
5 Respondeo dicendum quod providentia divina quibusdam rebus necessitatem imponit, non autem omnibus, ut quidam crediderunt. Ad providentiam enim pertinet ordinare res in finem. Post bonitatem autem divinam, quae est finis a rebus separatus, principale bonum in ipsis rebus existens, est perfectio universi, quae quidem non esset, si non omnes gradus essendi invenirentur in rebus. Unde ad divinam providentiam pertinet omnes gradus entium producere. Et ideo quibusdam effectibus praeparavit causas necessarias, ut necessario evenirent; quibusdam vero causas contingentes, ut evenirent contingenter, secundum conditionem proximarum causarum.
6 Reply to Objection 1: The effect of divine providence is not only that things should happen somehow; but that they should happen either by necessity or by contingency. Therefore whatsoever divine providence ordains to happen infallibly and of necessity happens infallibly and of necessity; and that happens from contingency, which the plan of divine providence conceives to happen from contingency.
6 Ad primum ergo dicendum quod effectus divinae providentiae non solum est aliquid evenire quocumque modo; sed aliquid evenire vel contingenter vel necessario. Et ideo evenit infallibiliter et necessario, quod divina providentia disponit evenire infallibiliter et necessario, et evenit contingenter, quod divinae providentiae ratio habet ut contingenter eveniat.
7 Reply to Objection 2: The order of divine providence is unchangeable and certain, so far as all things foreseen happen as they have been foreseen, whether from necessity or from contingency.
7 Ad secundum dicendum quod in hoc est immobilis et certus divinae providentiae ordo, quod ea quae ab ipso providentur, cuncta eveniunt eo modo quo ipse providet, sive necessario sive contingenter.
8 Reply to Objection 3: That indissolubility and unchangeableness of which Boethius speaks, pertain to the certainty of providence, which fails not to produce its effect, and that in the way foreseen; but they do not pertain to the necessity of the effects. We must remember that properly speaking necessary' and contingent are consequent upon being, as such. Hence the mode both of necessity and of contingency falls under the foresight of God, who provides universally for all being; not under the foresight of causes that provide only for some particular order of things.
8 Ad tertium dicendum quod indissolubilitas illa et immutabilitas quam Boetius tangit, pertinet ad certitudinem providentiae, quae non deficit a suo effectu, neque a modo eveniendi quem providit, non autem pertinet ad necessitatem effectuum. Et considerandum est quod necessarium et contingens proprie consequuntur ens, inquantum huiusmodi. Unde modus contingentiae et necessitatis cadit sub provisione Dei, qui est universalis provisor totius entis, non autem sub provisione aliquorum particularium provisorum.