CHAPTER IX.
HUMAN KNOWLEDGE NECESSARY FOR THE UNDERSTANDING OF THE SCRIPTURES.
OME, who think themselves naturally gifted, do not wish to touch either philosophy or logic; nay more, they do not wish to learn natural science. They demand bare faith alone, as if they wished, without bestowing any care on the vine, straightway to gather clusters from the first. Now the Lord is figuratively described as the vine, from which, with pains and the art of husbandry, according to the word, the fruit is to be gathered.
We must lop, dig, bind, and perform the other operations. The pruning-knife, I should think, and the pick-axe, and the other agricultural implements, are necessary for the culture of the vine, so that it may produce eatable fruit. And as in husbandry, so also in medicine: he has learned to purpose, who has practised the various lessons, so as to be able to cultivate and to heal. So also here, I call him truly learned who brings evervthing to bear on the truth; so that, from geometry, and music, and grammar, and philosophy itself, culling what is useful, he guards the faith against assault. Now, as was said, the athlete is despised who is not furnished for the contest. For instance, too, we praise the experienced helmsman who "has seen the cities of many men," and the physician who has had large experience; thus also some describe the empiric.[1] And he who brings everything to bear on a right life, procuring examples from the Greeks and barbarians, this man is an experienced searcher after truth, and in reality a man of much counsel, like the touchstone (that is, the Lydian), which is believed to possess the
- ↑ The empirics were a class of physicians who held practice to be the one thing essential.
379
