On Natura Naturata
Now, as regards the general Natura naturata, or attributes, or creations which depend on, or have been created by, God immediately, of these we know no more than two, namely, motion in matter, and the understanding in the thinking thing. These, then, we say, have been from all eternity, and to all eternity will remain immutable. A work truly as great as becomes the greatness of the work’s master.
All that specially concerns Motion, such as that it has been from all eternity, and to all eternity will remain immutable; that it is infinite in its kind; that it can neither be, nor be understood through itself, but only by means of Extension,—all this, I say, since it [Motion] more properly belongs to a treatise on Natural Science rather than here, we shall not consider in this place, but we shall only say this about it, that it is a Son, Product, or Effect created immediately by God.
As regards the Understanding in the thinking thing, this, like the first, is also a Son, Product, or immediate Creation of God, also created by Him from all eternity, and remaining immutable to all eternity. It has but one function, namely, to understand clearly and distinctly all things at all times; which produces invariably an infinite or most perfect satisfaction, which cannot omit to do what it does.