But, among the disciples of Socrates, Plato was the one who shone with a glory which far excelled that of the others, and who not unjustly eclipsed them all.By birth, an Athenian of honorable parentage, he far surpassed his fellow-disciples in natural endowments, of which he was possessed in a wonderful degree.Yet, deeming himself and the Socratic discipline far from sufficient for bringing philosophy to perfection, he travelled as extensively as he was able, going to every place famed for the cultivation of any science of which he could make himself master.Thus he learned from the Egyptians whatever they held and taught as important; and from Egypt, passing into those parts of Italy which were filled with the fame of the Pythagoreans, he mastered, with the greatest facility, and under the most eminent teachers, all the Italic philosophy which was then in vogue.And, as he had a peculiar love for his master Socrates, he made him the speaker in all his dialogues, putting into his mouth whatever he had learned, either from others, or from the efforts of his own powerful intellect, tempering even his moral disputations with the grace and politeness of the Socratic style.And, as the study of wisdom consists in action and contemplation, so that one part of it may be called active, and the other contemplative,--the active part having reference to the conduct of life, that is, to the regulation of morals, and the contemplative part to the investigation into the causes of nature and into pure truth,--Socrates is said to have excelled in the active part of that study, while Pythagoras gave more attention to its contemplative part, on which he brought to bear all the force of his great intellect.To Plato is given the praise of having perfected philosophy by combining both parts into one.He then divides it into three parts,--the first moral, which is chiefly occupied with action; the second natural, of which the object is contemplation; and the third rational, which discriminates between the true and the false.And though this last is necessary both to action and contemplation, it is contemplation, nevertheless, which lays peculiar claim to the office of investigating the nature of truth.Thus this tripartite division is not contrary to that which made the study of wisdom to consist in action and contemplation.Now, as to what Plato thought with respeCt to each of these parts,--that is, what he believed to be the end of all actions, the cause of all natures, and the light of all intelligences,--it would be a question too long to discuss, and about which we ought not to make any rash affirmation.For, as Plato liked and constantly affected the well-known method of his master Socrates, namely, that of dissimulating his knowledge or his opinions, it is not easy to discover dearly what he himself thought on various matters, any more than it is to discover what were the real opinions of Socrates.We must, nevertheless, insert into our work certain of those opinions which he expresses in his writings, whether he himself uttered them, or narrates them as expressed by others, and seems himself to approve of,--opinions sometimes favorable to the true religion, which our faith takes up and defends, and sometimes contrary to it, as, for example, in the questions concerning the existence of one God or of many, as it relates to the truly blessed life which is to be after death.For those who are praised as having most closely followed Plato, who is justly preferred to all the other philosophers of the Gentiles, and who are said to have manifested the greatest acuteness in understanding him, do perhaps entertain such an idea of God as to admit that in Him are to be found the cause of existence, the ultimate reason for the understanding, and the end in reference to which the whole life is to be regulated.Of which three things, the first is understood to pertain to the natural, the second to the rational, and the third to the moral part of philosophy.
For if man has been so created as to attain, through that which is most excellent in him, to that which excels all things,--that is, to the one true and absolutely good God, without whom no nature exists, no doctrine instructs, no exercise profits,--let Him be sought in whom all things are secure to us, let Him be discovered in whom all truth becomes certain to us, let Him be loved in whom all becomes right to us.
CHAP.5.--THAT IT IS ESPECIALLY WITH THE PLATONISTS THAT WE MUST CARRYON OUR
DISPUTATIONS ON MATTERS OF THEOLOGY, THEIR OPINIONS BEING PREFERABLETO THOSE OF
ALL OTHER PHILOSOPHERS.
