Besides everything that is a mass or a magnitude could not occupy the first rank in nature; those gross objects which are by sensation considered beings must be ranked as inferior. In seeds, it is not the moist element that should be valued, but the invisible principle, number, and the (seminal) reason. Number and "pair" are only names for the reasons (ideas) and intelligence. The "pair" is indeterminate so far as it plays the part of substrate (in respect to unity). The number that is derived from the pair, and the one, constitute every kind of form, so that Intelligence has a shape which is determined by the ideas[234] begotten within it. Its shape is derived in one respect from the one, and in another respect, from itself, just like actualized sight. Thought, indeed, is actualized sight, and both these entities (the faculty and the actualization) form but one. MYSTERY OR DERIVATION OF SECOND FROM FIRST. 6. How does Intelligence see, and what does it see? How did the Second issue from the First, how was it born from the First, so as that the Second might see the First? For the soul now understands that these principles must necessarily exist. She seeks to solve the problem often mooted by ancient philosophers. "If the nature of the One be such as we have outlined, how does everything derive its hypostatic substance (or, form of existence), manifoldness, duality, and number from the First? Why did the First not remain within Himself, why did He allow the leakage of manifoldness seen in all beings, and which we are seeking to trace back to the First?" We shall tell it. But we must, to begin with, invoke the Divinity, not by the utterance of words, but by raising our souls to Him in prayer. Now the only way to pray is (for a person), when alone, to advance towards the One, who is entirely alone. To contemplate Unity, we must retire to our inner sanctuary, and there remain tranquil above all things (in ecstasy); then we must observe the statues which as it were are situated outside of (soul and intelligence), and in front of everything, the statue that shines in the front rank (Unity), contemplating it in a manner suitable to its nature (in the mysteries).[235] GENERATION IS THE RADIATION OF AN IMAGE.