As the eye naturally seeks the light and vision, and our body naturally desires food and drink, so our mind is possessed with a becoming and natural … - Origen

The soul of while in the body, can admit different energies, that is, controlling influences, of spirits either good or bad. Now the bad spirits work in two ways; that is, they either take whole and entire possession of the mind, so that they allow those in their power neither to understand nor to think, as is the case, for example, with those who are popularly called “possessed,” whom we see to be demented and insane, such as the men who are related in the Gospel to have been healed by the Savior; or they deprave the soul, while it still thinks and understands, through harmful suggestion by means of different kinds of thoughts and evil inducements

In answer to this, we would say that all those indeed sit in darkness, and are rooted in it, who fix their gaze upon the evil handiwork of painters, and moulders and sculptors, and who will not look upwards, and ascend in thought from all visible and sensible things, to the Creator of all things, who is light; while, on the other hand, every one is in light who has followed the radiance of the Word, who has shown in consequence of what ignorance, and impiety, and want of knowledge of divine things these objects were worshipped instead of God, and who has conducted the soul of him who desires to be saved towards the uncreated God, who is over all.

All these, down to the very least, God supervises by the power of his wisdom and distinguishes by the controlling hand of his judgment; and thus he has arranged the universe on the principle of a most impartial retribution, according as each one deserves for his merit to be assisted or cared for. Herein is displayed in its completeness the principle of impartiality, when the inequality of circumstances preserves an equality of reward for merit. But the grounds of merit in each individual are known with truth and clearness only to God, together with his only-begotten Word and Wisdom and his Holy Spirit.