God is a novelist. He uses all sorts of literary devices: alliteration, assonance, rhyme, synecdoche, onomatopoeia. But of all of these, His favorite is foreshadowing.And that is what God was doing at the Cloisters and with Eudora Welty. He was foreshadowing. He was laying traps, leaving clues, clues I could have seen had I been perceptive enough.