Origen — On First Principles Translation from the Greek
1. On the Freedom of the Will, With an Explanation and Interpretation of Those Statements of Scripture Which Appear to Nullify It.
1. Since in the preaching of the Church there is included the doctrine respecting a just judgment of God , which, when believed to be true , incites those who hear it to live virtuously, and to shun sin by all means, inasmuch as they manifestly acknowledge that things worthy of praise and blame are within our own power, come and let us discuss by themselves a few points regarding the freedom of the will — a question of all others most necessary. And that we may understand what the freedom of the will is, it is necessary to unfold the conception of it, that this being declared with precision, the subject may be placed before us.
2. Of things that move, some have the cause of their motion within themselves; others, again, are moved only from without. Now only portable things are moved from without, such as pieces of wood, and stones, and all matter that is held together by their constitution alone. And let that view be removed from consideration which calls the flux of bodies motion, since it is not needed for our present purpose. But animals and plants have the cause of their motion within themselves, and in general whatever is held together by nature and a soul , to which class of things they say that metals also belong. And besides these, fire too is self-moved, and perhaps also fountains of water. Now, of those things which have the cause of their movement within themselves, some, they say, are moved out of themselves, others from themselves: things without life, out of themselves; animate things, from themselves. For animate things are moved from themselves, a phantasy springing up in them which incites to effort. And again, in certain animals phantasies are formed which call forth an effort, the nature of the phantasy stirring up the effort in an orderly manner, as in the spider is formed the phantasy of weaving; and the attempt to weave follows, the nature of its phantasy inciting the insect in an orderly manner to this alone. And besides its phantasial nature, nothing else is believed to belong to the insect. And in the bee there is formed the phantasy to produce wax.
3. The rational animal, however, has, in addition to its phantasial nature, also reason, which judges the phantasies, and disapproves of some and accepts others, in order that the animal may be led according to them. Therefore, since there are in the nature of reason aids towards the contemplation of virtue and vice , by following which, after beholding good and evil , we select the one and avoid the other, we are deserving of praise when we give ourselves to the practice of virtue , and censurable when we do the reverse. We must not, however, be ignorant that the greater part of the nature assigned to all things is a varying quantity among animals, both in a greater and a less degree; so that the instinct in hunting-dogs and in war-horses approaches somehow, so to speak, to the faculty of reason. Now, to fall under some one of those external causes which stir up within us this phantasy or that, is confessedly not one of those things that are dependent upon ourselves; but to determine that we shall use the occurrence in this way or differently, is the prerogative of nothing else than of the reason within us, which, as occasion offers, arouses us towards efforts inciting to what is virtuous and becoming, or turns us aside to what is the reverse.