No wonder students of Middle English literature are concentrating on systems of exegesis, symbolism, spiritual and liturgical exercise. These traditional lores convey ideas, and it is the ideas in medieval poetic works that often seem most valuable. Everywhere abound explicit propositions and exhortations: society is corrupt, man is fate's victim, bend your will to God's. Implicit notions about destiny, justice, and will seem to move behind veils of narrative and description, even to stir within the verbal devices adorning these veils. When routed out of poetic works, such ideas seem fully comprehensible; in fact, they do not differ essentially from those to be found in works of theology, philosophy, and homily, and they seem shaped by the same tools of rhetoric and dialectic. No wonder people are more intrigued by these pearls than by the oysters in which they live.