He says, again, that there is destiny, not indeed that all things are according to destiny, but that we have some choice, as he says in these words: “The blame is on the chooser: God is blameless,” and again, “This is a law of Adrasteia.” And if he thus affirms the part of destiny, he knew also that something was in our choice.[123] But he says that transgressions are involuntary. For to the most beautiful thing in us, which is the soul, none would admit something evil, that is, injustice; but that by ignorance and mistaking the good, thinking to do something fine, they [Sidenote: p. 38.] arrive at the evil.[124] And his explanation on this is most clear in the _Republic_, where he says: “And again do you dare to say that vice is disgraceful and hateful to God? How then does any one choose such an evil? He does it, you would say, who is overcome by the pleasures (of sense). Therefore this also is an involuntary action, if to overcome be a voluntary one. So that from all reasoning, reason proves injustice to be involuntary.” But some one objects to him about this: “Why then are men punished if they transgress involuntarily?” He answers: “So that they may be the more speedily freed from vice by undergoing correction.”[125] For that to undergo correction is not bad but good, if thereby comes purification from vices, and that the rest of mankind hearing of it will not transgress, but will be on their guard against such error.[126] He says, however, that the nature of evil comes not by God nor has it any special nature of its own; but it comes into being by contrariety and by following upon the good, either as excess or deficiency as we have before said about the virtues.[127] Now Plato, as [Sidenote: p. 39.] we have said above, bringing together the three divisions of general philosophy, thus philosophized.
Aristotle, who was a hearer of this last, turned philosophy into a science and reasoned more strictly, affirming that the elements of all things are substance and accident.[128] He said that there is one substance underlying all things, but nine accidents, which are Quantity, Quality, Relation, the Where, the When, Possession, Position, Action and Passion. And that therefore Substance was such as God, man and every one of the things which can fall under the like definition: but that as regards the accidents, Quality is seen in expressions like white or black; Quantity in “2 cubits or 3 cubits long or broad”; Relation in “father” or “son”; the Where in such as “Athens” or “Megara”; the When in such as “in the Xth Olympiad”; for Possession in such as “to have acquired wealth”; Action in such as “to write and generally to do anything”; and Passion in such as “to be struck.” He also assumes that some things have means and that others have not, as we have said also about Plato. [Sidenote: p. 40.] And he is in accord with Plato about most things save in the opinion about the soul. For Plato thinks it immortal; but Aristotle that it remains behind after this life and that it is lost in the fifth Body which is assumed to exist along with the other four, to wit, fire, earth, water and air, but is more subtle than they and like a spirit.[129] Again whereas Plato said that the only good things were those which concerned the soul and that these sufficed for happiness, Aristotle brings in a triad of benefits and says that the sage is not perfect unless there are at his command the good things of the body and those external to it. Which things are Beauty, Strength, Keenness of Sense and Completeness; while the externals are Wealth, High Birth, Glory, Power, Peace, and Friendship; but that the inner things about the soul are, as Plato thought: Prudence, Temperance, Justice and Fortitude.[130] Also Aristotle says that evil things exist, and come by contrariety to the good, and are below the place about the moon, but not above it.