The books now existing upon the ancient oracles, above all, upon the Greek oracles, amount to a small library. The facts have been collected from all quarters, --examined, sifted, winnowed. Theories have been raised upon these facts under every angle of aspect; and yet, after all, we profess ourselves to be dissatisfied. Amongst much that is sagacious, we feel and we resent with disgust a taint of falsehood diffused over these recent speculations from vulgar and even counterfeit incredulity; the one gross vice of German philosophy, not less determinate or less misleading than that vice which, heretofore, through many centuries, had impoverished this subject, and had stopped its discussion under the anile superstition of the ecclesiastical fathers.