(1) The Mosaic philosophy is accordingly divided into four parts, - into the historic, and that which is specially called the legislative, which two properly belong to an ethical treatise; and the third, that which, relates to sacrifice, which belongs to physical science; and the fourth, above all, the department of theology, "vision," which Plato predicates of the truly great mysteries. And this species Aristotle calls metaphysics. Dialectics, according to Plato, is, as he says in The Statesman, a science devoted to the discovery of the explanation of things. And it is to be acquired by the wise man, not for the sake of saying or doing aught of what we find among men (as the dialecticians, who occupy themselves in sophistry, do), but to be able to say and do, as far as possible, what is pleasing to God. But the true dialectic, being philosophy mixed with truth, by examining things, and testing forces and powers, gradually ascends in relation to the most excellent essence of all, and essays to go beyond to the God of the universe, professing not the knowledge of mortal affairs, but the science of things divine and heavenly; in accordance with which follows a suitable course of practice with respect to words and deeds, even in human affairs. Rightly, therefore, the Scripture, in its desire to make us such dialecticians, exhorts us: "Be ye skilful money-changers" rejecting some things, but retaining what is good. For this true dialectic is the science which analyses the objects of thought, and shows abstractly and by itself the individual substratum of existences, or the power of dividing things into genera, which descends to their most special properties, and presents each individual object to be contemplated simply such as it is.

(5) But whence does this science derive its own initial laws?

The Intellectual-Principle furnishes standards, the most certain for any soul that is able to apply them. What else is necessary, Dialectic puts together for itself, combining and dividing, until it has reached perfect Intellection. "For," we read, "it is the purest of Intellection and Contemplative-Wisdom." And, being the noblest method and science that exists it must needs deal with Authentic-Existence, The Highest there is: as Contemplative-Wisdom it deals with Being, as Intellection with what transcends Being.

What, then, is Philosophy?

Philosophy is the supremely precious.

Is Dialectic, then, the same as Philosophy?

It is the precious part of Philosophy. We must not think of it as the mere tool of the metaphysician: Dialectic does not consist of bare theories and rules: it deals with verities; Existences are, as it were, Matter to it, or at least it proceeds methodically towards Existences, and possesses itself, at the one step, of the notions and of the realities.

Untruth and sophism it knows, not directly, not of its own nature, but merely as something produced outside itself, something which it recognises to be foreign to the verities laid up in itself; in the falsity presented to it, it perceives a clash with its own canon of truth. Dialectic, that is to say, has no knowledge of propositions- collections of words- but it knows the truth, and, in that knowledge, knows what the schools call their propositions: it knows above all, the operation of the soul, and, by virtue of this knowing, it knows, too, what is affirmed and what is denied, whether the denial is of what was asserted or of something else, and whether propositions agree or differ; all that is submitted to it, it attacks with the directness of sense-perception and it leaves petty precisions of process to what other science may care for such exercises.

(4) But this science, this Dialectic essential to all the three classes alike, what, in sum, is it?

It is the Method, or Discipline, that brings with it the power of pronouncing with final truth upon the nature and relation of things- what each is, how it differs from others, what common quality all have, to what Kind each belongs and in what rank each stands in its Kind and whether its Being is Real-Being, and how many Beings there are, and how many non-Beings to be distinguished from Beings.

Dialectic treats also of the Good and the not-Good, and of the particulars that fall under each, and of what is the Eternal and what the not Eternal- and of these, it must be understood, not by seeming-knowledge but with authentic science.

All this accomplished, it gives up its touring of the realm of sense and settles down in the Intellectual Kosmos and there plies its own peculiar Act: it has abandoned all the realm of deceit and falsity, and pastures the Soul in the "Meadows of Truth": it employs the Platonic division to the discernment of the Ideal-Forms, of the Authentic-Existence and of the First-Kinds : it establishes, in the light of Intellection, the unity there is in all that issues from these Firsts, until it has traversed the entire Intellectual Realm: then, resolving the unity into the particulars once more, it returns to the point from which it starts.

Now rests: instructed and satisfied as to the Being in that sphere, it is no longer busy about many things: it has arrived at Unity and it contemplates: it leaves to another science all that coil of premisses and conclusions called the art of reasoning, much as it leaves the art of writing: some of the matter of logic, no doubt, it considers necessary- to clear the ground- but it makes itself the judge, here as in everything else; where it sees use, it uses; anything it finds superfluous, it leaves to whatever department of learning or practice may turn that matter to account.

(8) (At this point, it may be proper for me to state that we make a distinction between Religion and Theology--between Philosophy and Metaphysics. Religion, to us, means that intuitional realization of the existence of THE ALL, and one's relationship to it; while Theology means the attempts of men to ascribe personality, qualities, and characteristics to it; their theories regarding its affairs, will, desires, plans, and designs, and their assumption of the office of '' middle-men'' between THE ALL and the people. Philosophy, to us, means the inquiry after knowledge of things knowable and thinkable; while Metaphysics means the attempt to carry the inquiry over and beyond the boundaries and into regions unknowable and unthinkable, and with the same tendency as that of Theology. And consequently, both Religion and Philosophy mean to us things having roots in Reality, while Theology and Metaphysics seem like broken reeds, rooted in the quicksands of ignorance, and affording naught but the most insecure support for the mind or soul of Man. we do not insist upon our students accepting these definitions--we mention them merely to show our position. At any rate, you shall hear very little about Theology and Metaphysics in these lessons.)

(16) The studies of philosophy, therefore, and philosophy itself, are aids in treating of the truth. For instance, the cloak was once a fleece; then it was shorn, and became warp and woof; and then it was woven. Accordingly the soul must be prepared and variously exercised, if it would become in the highest degree good. For there is the scientific and the practical element in truth; and the latter flows from the speculative; and there is need of great practice, and exercise, and experience.

(3) Now those are called philosophers, among us, who love Wisdom, the Creator and Teacher of all things, that is, the knowledge of the Son of God; and among the Greeks, those who undertake arguments on virtue. Philosophy, then, consists of such dogmas found in each sect (I mean those of philosophy) as cannot be impugned, with a corresponding life, collected into one selection; and these, stolen from the Barbarian God-given grace, have been adorned by Greek speech.

(1) As we have long ago pointed out, what we propose as our subject is not the discipline which obtains in each sect, but that which is really philosophy, strictly systematic Wisdom, which furnishes acquaintance with the things which pertain to life. And we define Wisdom to be certain knowledge, being a sure and irrefragable apprehension of things divine and human, comprehending the present, past, and future, which the Lord hath taught us, both by His advent and by the prophets. And it is irrefragable by reason, inasmuch as it has been communicated. And so it is wholly true according to [God's] intention, as being known through means of the Son. And in one aspect it is eternal, and in another it becomes useful in time. Partly it is one and the same, partly many and indifferent - partly without any movement of passion, partly with passionate desire - partly perfect, partly incomplete.

(6) Philosophy has other provinces, but Dialectic is its precious part: in its study of the laws of the universe, Philosophy draws on Dialectic much as other studies and crafts use Arithmetic, though, of course, the alliance between Philosophy and Dialectic is closer.

And in Morals, too, Philosophy uses Dialectic: by Dialectic it comes to contemplation, though it originates of itself the moral state or rather the discipline from which the moral state develops.

Our reasoning faculties employ the data of Dialectic almost as their proper possession for they are mainly concerned about Matter .

And while the other virtues bring the reason to bear upon particular experiences and acts, the virtue of Wisdom is a certain super-reasoning much closer to the Universal; for it deals with correspondence and sequence, the choice of time for action and inaction, the adoption of this course, the rejection of that other: Wisdom and Dialectic have the task of presenting all things as Universals and stripped of matter for treatment by the Understanding.

But can these inferior kinds of virtue exist without Dialectic and philosophy?

Yes- but imperfectly, inadequately.

And is it possible to be a Sage, Master in Dialectic, without these lower virtues?

It would not happen: the lower will spring either before or together with the higher. And it is likely that everyone normally possesses the natural virtues from which, when Wisdom steps in, the perfected virtue develops. After the natural virtues, then, Wisdom and, so the perfecting of the moral nature. Once the natural virtues exist, both orders, the natural and the higher, ripen side by side to their final excellence: or as the one advances it carries forward the other towards perfection.

But, ever, the natural virtue is imperfect in vision and in strength- and to both orders of virtue the essential matter is from what principles we derive them.

(1) Philosophy at a very early stage investigated the number and character of the Existents. Various theories resulted: some declared for one Existent, others for a finite number, others again for an infinite number, while as regards the nature of the Existents- one, numerically finite, or numerically infinite- there was a similar disagreement. These theories, in so far as they have been adequately examined by later workers, may be passed over here; our attention must be directed upon the results of those whose examination has led them to posit on their awn account certain well-defined genera.

These thinkers rejected pure unity on the ground of the plurality observed even in the Intellectual world; they rejected an infinite number as not reconcilable with the facts and as defying knowledge: considering the foundations of being to be "genera" rather than elements strictly so called, they concluded for a finite number. Of these "genera" some found ten, others less, others no doubt more.

But here again there is a divergence of views. To some the genera are first-principles; to others they indicate only a generic classification of the Existents themselves.

Let us begin with the well-known tenfold division of the Existents, and consider whether we are to understand ten genera ranged under the common name of Being, or ten categories. That the term Being has not the same sense in all ten is rightly maintained.

But a graver problem confronts us at the outset: Are the ten found alike in the Intellectual and in the Sensible realms? Or are all found in the Sensible and some only in the Intellectual? All in the Intellectual and some in the Sensible is manifestly impossible.

At this point it would be natural to investigate which of the ten belong to both spheres, and whether the Existents of the Intellectual are to be ranged under one and the same genus with the Existents in the Sensible, or whether the term "Existence" is equivocal as applied to both realms. If the equivocation exists, the number of genera will be increased: if there is no equivocation, it is strange to find the one same "Existence" applying to the primary and to the derivative Existents when there is no common genus embracing both primal and secondary.

These thinkers are however not considering the Intellectual realm in their division, which was not intended to cover all the Existents; the Supreme they overlooked.

(2) But indications of this theory worthy of notice may be mentioned, by which it is possible for you, and those who resemble you, to be conducted by intellect to the essence of [real] beings. And with respect to such things as become known by a reasoning process, we shall leave no one of these without a perfect demonstration. But in all things we shall give to each that which is appropriate. And such questions, indeed, as are theological, we shall answer theologically; such as are theurgic, theurgically; but such as are philosophical, we shall, in conjunction with you, philosophically explore. Of these, also, such as extend to first causes, we shall unfold into light, by following them conformably to first principles. But such as pertain to morals, or to ends, we shall fitly discuss, according to the ethical mode. And, in a similar manner, we shall examine other things methodically and appropriately. Let us, therefore, now betake ourselves to your inquiries.

(9) Ruling, then, over himself and what belongs to him, and possessing a sure grasp, of divine science, he makes a genuine approach to the truth. For the knowledge and apprehension of intellectual objects must necessarily be called certain scientific knowledge, whose function in reference to divine things is to consider what is the First Cause, and what that "by whom all things were made, and without whom nothing was made; " and what things, on the other hand, are as pervasive, and what is comprehensive; what conjoined, what disjoined; and what is the position which each one of them holds, and what power and what service each contributes. And again. among human things, what man himself is, and what he has naturally or preternaturally; and how, again, it becomes him to do or to suffer; and what are his virtues and what his vices; and about things good, bad, and indifferent; also about fortitude, and prudence, and self-restraint, and the virtue which is in all respects complete, namely, righteousness.

(1) It is also said, that Pythagoras was the first who called himself a philosopher; this not being a new name, but previously instructing us in a useful manner in a thing appropriate to the name. For he said that the entrance of men into the present life, resembled the progression of a crowd to some public spectacle. For there men of every description assemble with different views; one hastening to sell his wares for the sake of money and gain; but another that he may acquire renown by exhibiting the strength of his body; and there is also a third class of men, and those the most liberal, who assemble for the sake of surveying the places, the beautiful works of art, the specimens of valor, and the literary productions which are usually exhibited on such occasions.

Thus also in the present life, men of all-various pursuits are collected together in one and the same place. For some are influenced by the desire of riches and luxury; others by the love of power and dominion; and others are possessed with an insane ambition for glory. But the most pure and unadulterated character, is that of the man who gives himself to the contemplation of the most beautiful things, and whom it is proper to call a philosopher. He adds, that the survey of all heaven, and of the stars that revolve in it, is indeed beautiful, when the order of them is considered. For they derive this beauty and order by the participation of the first and the intelligible essence.

But that first essence is the nature of number and reasons [i. e. productive principles,] which pervades through all things, and according to which all these [celestial bodies] are elegantly arranged, and fitly adorned. And wisdom indeed, truly so called, is a certain science which is conversant with the first beautiful objects, and these divine, undecaying, and possessing an invariable sameness of subsistence; by the participation of which other things also may be called beautiful. But philosophy is the appetition of a thing of this kind. The attention therefore to erudition is likewise beautiful, which Pythagoras extended, in order to effect the correction of mankind.

(16) Philosophy, then, partaking of a more exquisite perception, as has been shown from the above statements, participates in Wisdom.

(11) Now as to the arts and crafts and their productions:

The imitative arts- painting, sculpture, dancing, pantomimic gesturing- are, largely, earth-based; on an earthly base; they follow models found in sense, since they copy forms and movements and reproduce seen symmetries; they cannot therefore be referred to that higher sphere except indirectly, through the Reason-Principle in humanity.

On the other hand any skill which, beginning with the observation of the symmetry of living things, grows to the symmetry of all life, will be a portion of the Power There which observes and meditates the symmetry reigning among all beings in the Intellectual Kosmos. Thus all music- since its thought is upon melody and rhythm- must be the earthly representation of the music there is in the rhythm of the Ideal Realm.

The crafts, such as building and carpentry which give us Matter in wrought forms, may be said, in that they draw on pattern, to take their principles from that realm and from the thinking There: but in that they bring these down into contact with the sense-order, they are not wholly in the Intellectual: they are founded in man. So agriculture, dealing with material growths: so medicine watching over physical health; so the art which aims at corporeal strength and well-being: power and well-being mean something else There, the fearlessness and self-sufficing quality of all that lives.

Oratory and generalship, administration and sovereignty- under any forms in which their activities are associated with Good and when they look to that- possess something derived thence and building up their knowledge from the knowledge There.

Geometry, the science of the Intellectual entities, holds place There: so, too, philosophy, whose high concern is Being.

For the arts and products of art, these observations may suffice.

(486) Another criterion of the philosophical nature has also to be considered. What is that? There should be no secret corner of illiberality; nothing can be more antagonistic than meanness to a soul which is ever longing after the whole of things both divine and human. Most true, he replied. Then how can he who has magnificence of mind and is the spectator of all time and all existence, think much of human life? He cannot. Or can such an one account death fearful? No indeed. Then the cowardly and mean nature has no part in true philosophy? Certainly not. Or again: can he who is harmoniously constituted, who is not covetous or mean, or a boaster, or a coward—can he, I say, ever be unjust or hard in his dealings? Impossible. Then you will soon observe whether a man is just and gentle, or rude and unsociable; these are the signs which distinguish even in youth the philosophical nature from the unphilosophical. True. There is another point which should be remarked. What point? Whether he has or has not a pleasure in learning; for no one will love that which gives him pain, and in which after much toil he makes little progress. Certainly not. And again, if he is forgetful and retains nothing of what he learns, will he not be an empty vessel? That is certain. Labouring in vain, he must end in hating himself and his fruitless occupation? Yes.

(1) The Greek preparatory culture, therefore, with philosophy itself, is shown to have come down from God to men, not with a definite direction but in the way in which showers fail down on the good land, and on the dunghill, and on the houses. And similarly both the grass and the wheat sprout; and the figs and any other reckless trees grow on sepulchres. And things that grow, appear as a type of truths. For they enjoy the same influence of the rain. But they have not the same grace as those which spring up in rich soil, inasmuch as they are withered or plucked up. And here we are aided by the parable of the sower, which the Lord interpreted. For the husbandman of the soil which is among men is one; He who from the beginning, from the foundation of the world, sowed nutritious seeds; He who in each age rained down the Lord, the Word. But the times and places which received [such gifts], created the differences which exist. Further, the husbandman sows not only wheat (of which there are many varieties), but also other seeds - barley, and beam, and peas, and vetches, and vegetable and flower seeds. And to the same husbandry belongs both planting and the operations necessary in the nurseries, and gardens, and orchards, and the planning and rearing of all sorts of trees In like manner, not only the care of sheep, but the care of herds, and breeding of horses, and dogs, and bee-craft, all arts, and to speak comprehensively, the care of flocks and the rearing of animals, differ from each other more or less, but are all useful for life. And philosophy - I do not mean the Stoic, or the Platonic, or the Epicurean, or the Aristotelian, but whatever has been well said by each of those sects, which teach righteousness along with a science pervaded by piety, - this eclectic whole I call philosophy. But such conclusions of human reasonings, as men have cut away and falsified, I would never call divine.

(2) The names are reduced by grammar into the twenty-four general elements; for the elements must be determined. For of Particulars there is no scientific knowledge, seeing they are infinite. But it is the property of science to rest on general and defined principles. Whence also Particulars are resolved into Universals. And philosophic research is occupied with Conceptions and Real subjects. But since of these the Particulars are infinite, some elements have been found, under which every subject of investigation is brought; and if it be shown to enter into any one or more of the elements, we prove it to exist; but if it escape them all, that it does not exist.

(3) It is well indeed to know all. But the man whose soul is destitute of the ability to reach to acquaintance with many subjects of study, will select the principal and better subjects alone. For real science (episthmh, which we affirm the Gnostic alone possesses) is a sure comprehension (katalhyis), leading up through true and sure reasons to the knowledge (gnpsis) of the cause. And he, who is acquainted with what is true respecting any one subject, becomes of course acquainted with what is false respecting it. Philosophy necessary.

(1) It will follow, I think, that I should treat of martyrdom, and of who the perfect man is. With these points shall be included what follows in accordance with the demands of the points to be spoken about, and how both bond and free must equally philosophize, whether male or female in sex. And in the sequel, after finishing what is to be said on faith and inquiry, we shall set forth the department of symbols; so that, on cursorily concluding the discourse on ethics, we shall exhibit the advantage which has accrued to the Greeks from the barbarian philosophy. After which sketch, the brief explanation of the Scriptures both against the Greeks and against the Jews will be presented, and whatever points we were unable to embrace in the previous Miscellanies (through having respect necessarily to the multitude of matters), in accordance with the commencement of the poem, purposing to finish them in one commentary. In addition to these points, afterwards on completing the sketch, as far as we can in accordance with what we propose, we must give an account of the physical doctrines of the Greeks and of the barbarians, respecting elementary principles, as far as their opinions have reached us, and argue against the principal views excogitated by the philosophers.

(3) The metaphysician, equipped by that very character, winged already and not like those others, in need of disengagement, stirring of himself towards the supernal but doubting of the way, needs only a guide. He must be shown, then, and instructed, a willing wayfarer by his very temperament, all but self-directed.

Mathematics, which as a student by nature he will take very easily, will be prescribed to train him to abstract thought and to faith in the unembodied; a moral being by native disposition, he must be led to make his virtue perfect; after the Mathematics he must be put through a course in Dialectic and made an adept in the science.