The portion of the materia prima which is... is endowed with the intellectual faculty, possesses a special property by which each individual, according to the degree of his perfection, is enabled to manage, to calculate, and to discover what is conducive both to the temporary existence of the individual and to the preservation of the species. All other movements... by the individual members of the species are due to accident; they are not, according to Aristotle, the result of rule and management... Aristotle sees no difference between the falling of a leaf or a stone and the death of the good and noble people in the ship; nor does he distinguish between the destruction of a multitude of ants by an ox depositing on them his excrement and the death of worshippers killed by the fall of the house when its foundations give way.

Second Theory.—Whilst one part of the Universe owes its existence to Providence and is under control of a ruler and governor, another part is abandoned and left to chance. This is the view of Aristotle about Providence... He holds that God controls the spheres and what they contain; therefore the individual beings in the spheres remain permanently in the same form. ...From the existence of the spheres other beings derive existence, which are constant in their species but not in their individuals.

First Theory.—There is no Providence at all for anything in the Universe; all parts of the Universe, the heavens and what they contain, owe their origin to accident and chance; there exists no being that rules and governs them or provides for them. This is the theory of Epicurus...

There are four different theories concerning Divine Providence; they are all ancient, known from the time of the Prophets, when the true law was revealed to enlighten these dark regions.

The evil into which these philosophers have fallen is greater than that from which they sought to escape, because they refuse to say that God neglects or forgets a thing, and yet they maintain that His knowledge is imperfect, that He is ignorant of what is going on here on earth, that He does not perceive it.

The philosophers have uttered very perverse ideas as regards God's Omniscience of everything besides Himself; they have stumbled in such a manner that they cannot rise again, nor can those who adopt their views. ...They continued thus: If he perceives and knows all individual things, one of the following three cases must take place: (1.) God arranges and manages human affairs well, perfectly, and faultlessly; (2.) He is overcome by obstacles, and is too weak and powerless to manage human affairs; (3.) He knows [all things] and can arrange and manage them, but leaves and abandons them, as too base, low, and vile... Those who have a knowledge of a certain thing necessarily either (1.) take care of the thing they know, and manage it, or (2.) neglect it; or (3.) while taking care of it, have not sufficient power and strength for its management, although they have the will to do so. ...the philosophers emphatically decided that of the three cases... two are inadmissible in reference to God—viz., want of power, or absence of will... Consequently there remains only the alternative that God is altogether ignorant of human affairs, or that He knows them and manages them well. ...we conclude that God has no knowledge of them in any way of for any reason. This is the argument which led philosophers to speak such blasphemous words.

According to each one of the different theories there are things which are impossible, whose existence cannot be admitted, and whose creation is excluded from the power of God, and the assumption that God does not change their nature does not imply weakness in God, or a limit to his power. Consequently things impossible remain impossible, and do not depend on the action of an agent. It is now clear that a difference of opinion exists only as to the question to which of the two classes anything belongs; whether to the class of the impossible, or to that of the possible. Note it.

That which is impossible has a permanent and constant property, which is not the result if some agent, and cannot in any way change, and consequently we do not ascribe to God the power of doing what is impossible.

If the whole earth is infinitely small in comparison with the sphere of the stars, what is man compared with all these created beings? How, then, could any one of us imagine that these things exist for his sake and benefit, and that they are his tools! This is a result of an examination of the corporeal beings: how much more so will be the result of an examination of the Intelligences!

This must be our belief when we have a correct knowledge of our own self, and comprehend the true nature of everything; we must be content, and not trouble our mind with seeking a certain final cause for things that have none, or have no other final cause but their own existence, which depends on the Will of God, or, if you prefer, on the Divine Wisdom.