Now that we have dealt, therefore, with this point, that the divine scriptures were inspired by the Holy Spirit, it appears necessary also to explain… - Origen

For example, no one could easily persuade an Egyptian to despise what he had learned from his fathers, so as no longer to consider this or that irrational animal as a god, or not to guard against eating, even under the penalty of death, of the flesh of such an animal.

Suppose a man has gradually become skilled in the science or art, let us say, of geometry or medicine, up to the point of reaching perfection, having trained himself for a long time by instructions and exercises so as to acquire completely the knowledge of the aforesaid art. It could surely never happen that such a man should lie down to sleep with all this skill and wake up without it. It is not to the point to bring forward or take account here of accidents which happen through some injury or weakness, for these do not apply in the case we have proposed as an illustration. According to that, so long as the geometrician or doctor in question occupies himself in the studies and rational instructions relating to his art, a knowledge of the subject will remain with him. If, however, he loses interest in these exercises and neglects to work, then thtough this negligence ~is knowledge is gradually lost, a few derails at first, then more, and so on until after a long time the whole vanishes into oblivion and is utterly erased from his memory.

But since, if the usefulness of the legislation, and the sequence and beauty of the history, were universally evident of itself, we should not believe that any other thing could be understood in the Scriptures save what was obvious, the word of God has arranged that certain stumbling-blocks, as it were, and offences, and impossibili­ties, should be introduced into the midst of the law and the history, in order that we may not, through being drawn away in all directions by the merely attractive na­ture of the language, either altogether fall away from the (true) doctrines, as learn­ing nothing worthy of God, or, by not departing from the letter, come to the knowledge of nothing more divine.