Page:The Mediaeval Mind Vol 1.djvu/244

222 and the rest of the quadrivium have place in the cleric's education. A knowledge of pagan philosophy need not be avoided: "The philosophers, especially the Platonists, if perchance they have spoken truths accordant with our faith, are not to be shunned, but their truths appropriated, as from unjust possessors." And Rabanus continues with the never-failing metaphor of Moses despoiling the Egyptians.

Raban, however, had somewhat larger thoughts of education than his master. For example, he takes a broader view of grammar, which he regards as the scientia of interpreting the poets and historians, and the ratio of correct speech and writing. Likewise he treats Dialectica more seriously. With him it is the "disciplina of rational investigation, of defining and discussing, and distinguishing the true from the false. It is therefore the disciplina disciplinarum. It teaches how to teach and how to learn; in this same study, reason itself demonstrates what it is and what it wills. This art alone knows how to know, and is willing and able to make knowers. Reasoning in it, we learn what we are, and whence, and also to know Creator and creature; through it we trace truth and detect falsity, we argue and discover what is consequent and what inconsequent, what is contrary to the nature of things, what is true, what is probable, and what is intrinsically false in disputations. Wherefore the clergy ought to know this noble art, and have its laws in constant meditation, so that subtly they may discern the wiles of heretics, and confute their poisoned sayings with the conclusions of the syllogism."

This somewhat extravagant but not novel view of logic's function was prophetic of the coming scholastic reliance upon it as the means and instrument of truth. Rabanus had no hesitancy in commending this edged tool to his pupils. But the operations of his mind were predominantly Carolingian, which is to say that ninety-nine per cent of the contents of his opera consist of material extracted from prior writers. His Commentaries upon Scripture outbulk all his other works taken together, and are compiled in this manner. So is his encyclopaedic compilation, De