6. Reason, therefore, demonstrates that there is a principle which must essentially know itself. But this self-consciousness is more perfect in intelligence than in the soul. The soul knows herself in so far as she knows that she depends on another power; while intelligence, by merely turning towards itself, naturally cognizes its existence and "being." By contemplating realities, it contemplates itself; this contemplation is an actualization, and this actualization is intelligence; for intelligence and thought[107] form but a single entity. The entire intelligence sees itself entire, instead of seeing one of its parts by another of its parts. Is it in the nature of intelligence, such as reason conceives of it, to produce within us a simple conviction? No. Intelligence necessarily implies (certitude), and not mere persuasion; for necessity is characteristic of intelligence, while persuasion is characteristic of the soul. Here below, it is true, we rather seek to be persuaded, than to see truth by pure Intelligence. When we were in the superior region, satisfied with intelligence, we used to think, and to contemplate the intelligible, reducing everything to unity. It was Intelligence which thought and spoke about itself; the soul rested, and allowed Intelligence free scope to act. But since we have descended here below, we seek to produce persuasion in the soul, because we wish to contemplate the model in its image. THE SOUL MUST BE TAUGHT SELF-CONSCIOUSNESS BY CONVERSION. We must, therefore, teach our soul how Intelligence contemplates itself. This has to be taught to that part of our soul which, because of its intellectual character, we call reason, or discursive intelligence, to indicate that it is a kind of intelligence, that it possesses its power by intelligence, and that it derives it from intelligence. This part of the soul must, therefore, know that it knows what it sees, that it knows what it expresses, and that, if it were identical with what it describes, it would thereby know itself. But since intelligible entities come to it from the same principle from which it itself comes, since it is a reason, and as it receives from intelligence entities that are kindred, by comparing them with the traces of intelligence it contains, it must know itself. This image it contains must, therefore, be raised to true Intelligence, which is identical with the true intelligible entities, that is, to the primary and really true Beings; for it is impossible that this intelligence should originate from itself. If then intelligence remain in itself and with itself, if it be what it is (in its nature) to be, that is, intelligence--for intelligence can never be unintelligent--it must contain within it the knowledge of itself, since it does not issue from itself, and since its function and its "being" (or, true nature) consist in being no more than intelligence.[106] It is not an intelligence that devotes itself to practical action, obliged