(1) As, then, Knowledge (episthmh) is an intellectual state, from which results the act of knowing, and becomes apprehension irrefragable by reason; so also ignorance is a receding impression, which can be dislodged by reason. And that which is overthrown as well as that which is elaborated by reason, is in our power. Akin to Knowledge is experience, cognition (eidhsis), Comprehension (sunesis), perception, and Science. Cognition (eidhsis) is the knowledge of universals by species; and Experience is comprehensive knowledge, which investigates the nature of each thing. Perception (nohsis) is the knowledge of intellectual objects; and Comprehension (sunesis) is the knolwedge of what is compared, or a comparison that cannot be annulled, or the faculty of comparing the objects with which Judgment and Knowledge are occupied, both of one and each and all that goes to make up one reason. And Science (gnwsis) is the knowledge of the thing in itself, or the knowledge which harmonizes with what takes place. Truth is the knowledge of the true; and the mental habit of truth is the knowledge of the things which are true. Now knowledge is constituted by the reason, and cannot be overthrown by another reason. What we do not, we do not either from not being able, or not being willing - or both. Accordingly we don't fly, since we neither can nor wish; we do not swim at present, for example, since we can indeed, but do not choose; and we are not as the Lord, since we wish, but cannot be: "for no disciple is above his master, and it is sufficient if we be as the master:" not m essence (for it is impossible for that, which is by adoption, to be equal in substance to that, which is by nature); but [we are as Him] only in our having been made immortal, and our being conversant with the contemplation of realities, and beholding the Father through what belongs to Him.

(8) Now if they cover their faces and their feet, and fly by their middle wings only, bear this reverently in mind, that the Order, so far exalted above the highest beings, is circumspect respecting the more lofty and deep of its conceptions, and raises itself, in due proportion, by its middle wings, to the vision of God, by placing its own proper life under the Divine yokes, and by these is reverently directed to the judgment of itself.

(5) But there is that species of knowledge which is characteristic of the herald, and that which is, as it were, characteristic of a messenger, and it is serviceable in whatever way it operates, both by the hand and tongue. "For he that soweth to the Spirit, shall of the Spirit reap life everlasting. And let us not be weary in well-doing." On him who by Divine Providence meets in with it, it confers the very highest advantages, - the beginning of faith, readiness for adopting a right mode of life, the impulse towards the truth, a movement of inquiry, a trace of knowledge; in a word, it gives the means of salvation. And those who have been rightly reared in the words of truth, and received provision for eternal life, wing their way to heaven. Most admirably, therefore, the apostle says, "In everything approving ourselves as the servants of God; as poor, and yet making many rich; as having nothing, yet possessing all things.

(6) To those, then, who are not gifted with the power of apprehension, and are not inclined to knowledge, the word is not entrusted; since also the ravens imitate human voices, having no understanding of the thing which they say. And intellectual apprehension depends on faith. Thus also Homer said: "Father of men and gods," - knowing not who the Father is, or how He is Father.

(7) Therefore it is that whenever there is great confusion, love of knowledge is ever at the bottom of it. For all men strive to grasp what they do not know, while none strive to grasp what they already know; and all strive to discredit what they do not excel in, while none strive to discredit what they do excel in. The result is overwhelming confusion. Thus, above, the splendour of the heavenly bodies is dimmed; below, the energy of land and water is disturbed; while midway the influence of the four seasons is destroyed. There is not one tiny creature which moves on earth or flies in air but becomes other than by nature it should be. So overwhelming is the confusion which desire for knowledge has brought upon the world ever since the time of the Three Dynasties downwards! The simple and the guileless have been set aside; the specious and the false have been exalted. Tranquil inaction has given place to a love of disputation; and by disputation has confusion come upon the world.

(113) Now their foot does stay upon the seventh spirit of God, which is solid like a cloud, and clear and bright as a crystalline sea, wherein they walk upward and downward, which way soever they please. For their agility or nimbleness is as swift as the divine power itself, yet one angel is more swift than another, and that according to the quality of each.

(21) But, as appears, we incline to ideas founded on opinion, though they be contrary, rather than to the truth. For it is austere and grave. Now, since there are three states of the soul - ignorance, opinion, knowledge - those who are in ignorance are the Gentiles, those in knowledge, the true Church, and those in opinion, the Heretics. Nothing, then, can be more clearly seen than those, who know, making affirmations about what they know, and the others respecting what they hold on the strength of opinion, as far as respects affirmation without proof.

(2) Gravitation, which is a law in the material world, is the impulse toward the center of materiality; levitation, which is a law in the spiritual world, is the impulse toward the center of spirituality. Seeming to be capable of neutralizing the effect of gravity, the bird was said to partake of a nature superior to other terrestrial creation; and its feathers, because of their sustaining power, came to be accepted as symbols of divinity, courage, and accomplishment. A notable example is the dignity attached to eagle feathers by the American Indians, among whom they are insignia of merit. Angels have been invested with wings because, like birds, they were considered to be the intermediaries between the gods and men and to inhabit the air or middle kingdom betwixt heaven and earth. As the dome of the heavens was likened to a skull in the Gothic Mysteries, so the birds which flew across the sky were regarded as thoughts of the Deity. For this reason Odin's two messenger ravens were called Hugin and Munin--thought and memory.

(38) If a man's thoughts are unsteady, if he does not know the true law, if his peace of mind is troubled, his knowledge will never be perfect.

(4) But we, too, are king when we are moulded to the Intellectual-Principle.

That correspondence may be brought about in two ways: either the radii from that centre are traced upon us to be our law or we are filled full of the Divine Mind, which again may have become to us a thing seen and felt as a presence.

Hence our self-knowing comes to the knowing of all the rest of our being in virtue of this thing patently present; or by that power itself communicating to us its own power of self-knowing; or by our becoming identical with that principle of knowledge.

Thus the self-knower is a double person: there is the one that takes cognisance of the principle in virtue of which understanding occurs in the soul or mind; and there is the higher, knowing himself by the Intellectual-Principle with which he becomes identical: this latter knows the self as no longer man but as a being that has become something other through and through: he has thrown himself as one thing over into the superior order, taking with him only that better part of the soul which alone is winged for the Intellectual Act and gives the man, once established There, the power to appropriate what he has seen.

We can scarcely suppose this understanding faculty to be unaware that it has understanding; that it takes cognisance of things external; that in its judgements it decides by the rules and standards within itself held directly from the Intellectual-Principle; that there is something higher than itself, something which, moreover, it has no need to seek but fully possesses. What can we conceive to escape the self-knowledge of a principle which admittedly knows the place it holds and the work it has to do? It affirms that it springs from Intellectual-Principle whose second and image it is, that it holds all within itself, the universe of things, engraved, so to say, upon it as all is held There by the eternal engraver. Aware so far of itself, can it be supposed to halt at that? Are we to suppose that all we can do is to apply a distinct power of our nature and come thus to awareness of that Intellectual-Principle as aware of itself? Or may we not appropriate that principle- which belongs to us as we to it- and thus attain to awareness, at once, of it and of ourselves? Yes: this is the necessary way if we are to experience the self-knowledge vested in the Intellectual-Principle. And a man becomes Intellectual-Principle when, ignoring all other phases of his being, he sees through that only and sees only that and so knows himself by means of the self- in other words attains the self-knowledge which the Intellectual-Principle possesses.

(4) So it is with the individual souls; the appetite for the divine Intellect urges them to return to their source, but they have, too, a power apt to administration in this lower sphere; they may be compared to the light attached upwards to the sun, but not grudging its presidency to what lies beneath it. In the Intellectual, then, they remain with soul-entire, and are immune from care and trouble; in the heavenly sphere, absorbed in the soul-entire, they are administrators with it just as kings, associated with the supreme ruler and governing with him, do not descend from their kingly stations: the souls indeed are thus far in the one place with their overlord; but there comes a stage at which they descend from the universal to become partial and self-centred; in a weary desire of standing apart they find their way, each to a place of its very own. This state long maintained, the soul is a deserter from the All; its differentiation has severed it; its vision is no longer set in the Intellectual; it is a partial thing, isolated, weakened, full of care, intent upon the fragment; severed from the whole, it nestles in one form of being; for this, it abandons all else, entering into and caring for only the one, for a thing buffeted about by a worldful of things: thus it has drifted away from the universal and, by an actual presence, it administers the particular; it is caught into contact now, and tends to the outer to which it has become present and into whose inner depths it henceforth sinks far.

With this comes what is known as the casting of the wings, the enchaining in body: the soul has lost that innocency of conducting the higher which it knew when it stood with the All-Soul, that earlier state to which all its interest would bid it hasten back.

It has fallen: it is at the chain: debarred from expressing itself now through its intellectual phase, it operates through sense, it is a captive; this is the burial, the encavernment, of the Soul.

But in spite of all it has, for ever, something transcendent: by a conversion towards the intellective act, it is loosed from the shackles and soars- when only it makes its memories the starting point of a new vision of essential being. Souls that take this way have place in both spheres, living of necessity the life there and the life here by turns, the upper life reigning in those able to consort more continuously with the divine Intellect, the lower dominant where character or circumstances are less favourable.

All this is indicated by Plato, without emphasis, where he distinguishes those of the second mixing-bowl, describes them as "parts," and goes on to say that, having in this way become partial, they must of necessity experience birth.

Of course, where he speaks of God sowing them, he is to be understood as when he tells of God speaking and delivering orations; what is rooted in the nature of the All is figuratively treated as coming into being by generation and creation: stage and sequence are transferred, for clarity of exposition, to things whose being and definite form are eternal.

(15) And Wisdom being manifold, pervading the whole world, and all human affairs, varies its appellation in each case. When it applies itself to first causes, it is called Understanding (nohsis). When, however, it confirms this by demonstrative reasoning, it is termed Knowledge, and Wisdom, and Science. When it is occupied in what pertains to piety, and receives without speculation the primal Word in consequence of the maintenance of the operation in it, it is called Faith. In the sphere of things of sense, establishing that which appears as being truest, it is Right Opinion. In operations, again, performed by skill of hand, it is Art But when, on the other hand, without the study of primary causes, by the observation of similarities, and by transposition, it makes any attempt or combination, it is called Experiment. But belonging to it, and supreme and essential, is the Holy Spirit, which above all he who, in consequence of [divine] guidance, has believed, receives after strong faith.

(2) But with this difference alone, that an angel, and a man, is a creature, and not the whole being, but a son of the whole being, whom the whole being has generated; and therefore it is fit that it should be in subjection to the whole being, seeing that it is the son of the body of the whole being.

(4) A Sufi woke one night and said to himself: 'It seems to me that the world is like a chest in which we are put and the lid shut down, and we give ourselves up to foolishness. When death lifts the lid, he who has acquired wings, soars away to eternity, but he who has not, stays in the chest a prey to a thousand tribulations. Make sure then that the bird of ambition acquires wings of aspiration, and give to your heart and reason the ecstasy of the soul. Before the lid of the chest is opened become a bird of the Spirit, ready to spread your wings.'

(30) The wise Heathen also came to this [conclusion], who, indeed, in their sharp or acute understandings, far excelled our philosophers; but the right door of knowledge has yet remained hidden from them.

(25) Thus all creatures are relatively ignorant yet relatively wise; comparatively nothing yet comparatively all. The microscope reveals to man his significance; the telescope, his insignificance. Through the eternities of existence man is gradually increasing in both wisdom and understanding; his ever-expanding consciousness is including more of the external within the area of itself. Even in man's present state of imperfection it is dawning upon his realization that he can never be truly happy until he is perfect, and that of all the faculties contributing to his self-perfection none is equal in importance to the rational intellect. Through the labyrinth of diversity only the illumined mind can, and must, lead the soul into the perfect light of unity.

(1) But the knowledge of those who think themselves wise, whether the barbarian sects or the philosophers among the Greeks, according to the apostle, " puffeth up." But that knowledge, which is the scientific demonstration of what is delivered according to the true philosophy, is rounded on faith. Now, we may say that it is that process of reason which, from what is admitted, procures faith in what is disputed. Now, faith being twofold - the faith of knowledge and that of opinion - nothing prevents us from calling demonstration twofold, the one resting on knowledge, the other on opinion; since also knowledge and foreknowledge are designated as twofold, that which is essentially accurate, that which is defective. And is not the demonstration, which we possess, that alone which is true, as being supplied out of the divine Scriptures, the sacred writings, and out of the "God-taught wisdom," according to the apostle?

(2) 'As a bird when tied by a string flies first in every direction, and finding no rest anywhere, settles down at last on the very place where it is fastened, exactly in the same manner, my son, that mind (the gîva, or living Self in the mind, see VI, 3, 2), after flying in every direction, and finding no rest anywhere, settles down on breath ; for indeed, my son, mind is fastened to breath.

(2) It likewise possesses the eternity of a similar life and energy in a less degree than dæmons and heroes; yet, through the beneficent will of the Gods, and the illumination imparted by them, it frequently proceeds higher, and is elevated to a greater, i. e. to the angelic, order; when it no longer remains in the boundaries of soul, but the whole of it is perfected into an angelic soul and an undefiled life. Hence, also, soul appears to comprehend in itself all-various essences and reasons, and forms or species of every kind. If, however, it be requisite to speak the truth, soul is always defined according to one certain thing, but adapting itself to precedaneous causes, it is at different times conjoined to different causes.